NJM2842U2. Very Low Output Low Dropout Regulator FEATURES PIN COFIGURATION
|
|
- Beatrice Leonard
- 6 years ago
- Views:
Transcription
1 Very Low Output Low Dropout Regulator GENERAL DESCRIPTION The NJM2842 is a very low output voltage, low drop out regulators. It delivers up to A output current with the output voltage from.8v to.8v. The use of an external bias voltage can improve the transient response and the ripple rejection characteristics while maintaining minimum input to output voltage. The NJM2842 suitable for constant-voltage source such as CPU, DSP and ASIC. PACKAGE OUTLINE NJM2842U2 NJM2842KH FEATURES Output Voltage Range.8V to.8v High Ripple Rejection 9 db typ.@v O =.2V Output Noise Voltage V NO =44 Vrms typ.@v O =.2V Output Current I O (min)=.a High Precision Output V O.% Dual input Voltage Type, (sequence free) High Stability for Load.2%/mA (max) Output Capacitor with 4.7 F ceramic capacitor Low Dropout Voltage.V O =6mA ON/OFF Control Built-in Thermal Overload Protection and Current Limit Protection Bipolar Technology Package Outline SOT-89-5,DFN6-H( ESON6-H), TO NJM2842DL3 PIN COFIGURATION CONTROL GND GND GND CONTROL NJM2842U2 NJM2842DL3 (Top View) GND 6 5 NC 3 4 CONTROL 4 NJM2842KH (Bottom View) 2 3 Exposed PAD on backside connected to GND. Ver
2 BLOCK DIAGRAM CONTROL Thermal Protection Bandgap Reference GND Over Current Protection OUTPUT VOLTAGE RANK LIST Device Name SOT-89-5 V O Device Name DFN6-H (ESON6-H) V O Device Name TO NJM2842U2-8.8V NJM2842KH-8.8V NJM2842DL3-.V NJM2842U2-.V NJM2842KH-.V NJM2842DL3-2.2V NJM2842U2-.V NJM2842KH-2.2V NJM2842U2-2.2V NJM2842KH-5.5V NJM2842U V NJM2842KH-8.8V NJM2842U2-5.5V NJM2842U2-8.8V V O ABSOLUTE MAXIMUM RATINGS (Ta=25 C) PARAMETER SYNBOL RATINGS UNIT Input Voltage +7 V Bias Voltage +7 V Control Voltage V CONT +7 V SOT (*) 24 (*2) Power Dissipation P D TO (*) 325(*2) mw DFN6-H (ESON6-H) 44 (*3) 2 (*4) Operating Temperature Topr C Storage Temperature Tstg C (*): Mounted on glass epoxy board. ( mm:based on EIA/JDEC standard size, 2Layers, Cu area mm 2 ) (*2): Mounted on glass epoxy board. ( mm:based on EIA/JDEC standard, 4Layers) (4Layers: Applying mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD5-5) (*3): Mounted on glass epoxy board based on EIA/JEDEC. (.5x 4.5x.6mm, 2Layers, Use the Exposed Pad) (*4): Mounted on glass epoxy board based on EIA/JEDEC. (.5x 4.5x.6mm, 4Layers, Use the Exposed Pad) (4Layers: Applying mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD5-5) BIAS VOLTAGE INPUT RANGE = +2.5V to +5.5V (V O <.5V) = V O +V to +5.5V (V O.5V) Ver.27--3
3 ELECTRICAL CHARACTERISTICS ( =2.5V(Vo.5V: =V O +V), =Vo+V, C BIAS =. F, C IN =4.7 F, C O =4.7 F, Ta=25 C) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Output Voltage V O I O =3mA -.% - +.% V Unloaded Bias Current I BIAS I O =ma, except I CONT A Unloaded Input Current I IN I O =ma, except I CONT A Bias Current at Control OFF I BIAS(OFF) V CONT =V - - na Input Current at Control OFF I IN(OFF) V CONT =V - - na Output Current I O V O ma Line Regulation ( ) V O / =2.5V to +5.5V(V O<.5V) =V O+V to +5.5V(V O.5V) - -. %/V I O=3mA Line Regulation 2 ( ) V O / =V O+V to +5.5V, I O=3mA - -. %/V Load Regulation V O / I O I O =3mA to ma %/ma Dropout Voltage V I-O I O =6mA -..8 V =3.5V(V O <.5V) V Ripple Rejection Ratio ( ) RR( ) BIAS =3.8V(V O.5V) ebias=2mvrms, f=khz, I O =ma Refer to Table db Ripple Rejection Ratio 2 ( ) RR( ) ein=2mvrms, f=khz, I O =ma Refer to Table db Average Temperature Coefficient of Output Voltage V O / Ta Ta= to +85 C, I O =ma ppm/ C Output Noise Voltage V NO f=hz to 8kHz, I O =ma Refer to Table Vrms Control Current I CONT V CONT =.6V A Control Voltage for ON-state V CONT(ON) V Control Voltage for OFF-state V CONT(OFF) V Bias Voltage V Input Voltage V Table Voltage Ripple Rejection Ratio ( ) Ripple Rejection Ratio 2 ( ) Output Noise Voltage Rank MIN. TYP. MAX. UNIT MIN. TYP. MAX. UNIT MIN. TYP. MAX. UNIT.8V V V V db db Vrms.45V V V Ver
4 POWER DISSIPATION vs. AMBIENT TEMPERATURE 3 NJM2842U2 (SOT-89-5) Power Dissipation (Topr = -4ºC to +25ºC, Tj=5ºC) 35 NJM2842DL3 (TO-252-5) Power Dissipation (Topr = -4ºC to +25ºC, Tj=5ºC) on 4 layers board Power Dissipation: P D (mw) on 4 layers board on 2 layers board Power Dissipation: P D (mw) on 2 layers board Temperature: (ºC) Temperature: (ºC) Power Dissipation: P D (mw) NJM2842KH (DFN6-H) Power Dissipation (Topr = -4ºC to +25ºC, Tj=5ºC) on 4 layers board on 2 layers board Temperature: (ºC) Ver.27--3
5 TEST CIRCUIT A I BIAS A I IN. F NJM F A I CONT CONTROL V V CONT GND 4.7 F (Ceramic) I OUT V TYPICAL APPLICATION a) In case of where ON/OFF control is not required:. F NJM F R CONTROL GND 4.7 F b) In use of ON/OFF control:. F NJM F R CONTROL GND 4.7 F State of control pin: H output is enabled. L or open output is disabled. Ver
6 *In the case of using a resistance "R" between and control. If this resistor is inserted, it can reduce the control current when the control voltage is high. The applied voltage to control pin should set to consider voltage drop through the resistor R and the minimum control voltage for ON-state. The V CONT (ON) and I CONT have temperature dependence as shown in the "Control Current vs. Temperature" and " Control Voltage vs. Temperature" characteristics. Therefore, the resistance "R" should be selected to consider the temperature characteristics. * Bias Capacitance (C BIAS ) and an Input Capacitance (C IN ) C BIAS and C IN are required to prevent oscillation and reduce power supply ripple for applications when high power supply impedance or a long power supply line. Therefore, use the recommended C BIAS and C IN value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger and should connect between -GND and -GND as shortest path as possible to avoid the problem. *Output Capacitor C O Output capacitor (C O ) will be required for a phase compensation of the internal error amplifier. The capacitance and the equivalent series resistance (ESR) influence to stable operation of the regulator. Use of a smaller C O may cause excess output noise or oscillation of the regulator due to lack of the phase compensation. On the other hand, Use of a larger C O reduces output noise and ripple output, and also improves output transient response when rapid load change. Therefore, use the recommended C O value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger and should connect between GND and as shortest path as possible for stable operation In addition, you should consider varied characteristics of capacitor (a frequency characteristic, a temperature characteristic, a DC bias characteristic and so on) and unevenness peculiar to a capacitor supplier enough. When selecting C O, recommend that have withstand voltage margin against output voltage and superior temperature characteristic Ver.27--3
7 TYPICAL CHARACTERICTICS.5 Output Voltage vs. Input Voltage.5 Output Voltage vs. Bias Voltage.4.3 Io=A VBIAS=CNT=2.5V Cin= Cbias=.uF(Ceramic).2 Io=A..9.8 Io=5mA Io=8mA Io=mA Io=mA Input Voltage : (V).5 Cin= Cbias=.uF(Ceramic) Bias Voltage : (V).4.2 Output Voltage vs. Output Current.8 Ground Pin Current vs. Output Current CNT=Vbias=2.5V Cin= Cbias=.uF(Ceramic) Output Voltage :Vo (V) C 25 C -5 Vbias=Vcont=2.5V Cbias=.uF(Ceramic) Output Current:Io(mA) Output Current : Io(mA) 2 Control Current vs. Control Voltage.5 Output Voltage vs. Control Voltage 5 Cin= Cbias=.uF(Ceramic) Io=mA Rc= Rc= Rc=5k Rc=5k 5 Rc=k Control Voltage : Vcont(V).5 Rc=k Cin= Cbias=.uF(Ceramic) Io=mA Control Voltage : Vcont(V) Ver
8 Load Regulation vs. Output Current 3 Peak Output Current vs. Input Voltage Vin=2.2V Vbias=2.5V Cin= Cbias=uF(Ceramic) Output Current : Io(mA) 5 Cin= Cbias=.uF(Ceramic) Input Voltage : (V) Unloaded Input Current v.s. Input Voltage Unloaded Bias Current v.s. Bias Voltage 8 Vbias=CNT=2.5V Output is open. Cin= Cbias=.uF(Ceramic) 8 Vin=2.2V Vcnt=.6V Output is open. Cin= Cbias=.uF(Ceramic) Input Voltage : (V) Bias Voltage : (V) Dropout Voltage vs. Output Current Vbias=2.5V Cin= Cbias=uF(Ceramic) 8 Output Noise Voltage vs. Output Current VBIAS=CNT=2.5V Cin=Co=4.7uF Cbias=.uF Output Current:Io(mA)... Output Current : Io(mA) Ver.27--3
9 2 Ripple Rejection Ratio v.s. Frequency Ripple Rejection(Vbias-Vout) vs. Output Current 8 Io=mA Io=mA Io=mA Io=5mA Io=mA f=khz Cbias=.uF(Ceramic) VBIAS=3.5V ebias=2mvrms K K K Frequency : f (Hz) VBIAS=3.5V ebias=2mvrms Cin=.uF(Ceramic) Cbias=4.7uF(Ceramic) f=khz 2... Output Current : Io(mA) 9 8 Ripple Rejection(Vin-Vout) vs. Output Current f=khz Equivalent Serise Resistance vs. Output VIN=.3V-5.5V -5.5V 7 6 f=khz STABLE REGION ein=2mvrms Cbias=.uF(Ceramic) 2... Output Current : Io(mA)..... Output Current : Io(mA) 2 Control Voltage vs.temperature.25 Output Voltage vs.temperature Control Voltage:Vcont(off) Vbias=2.5V Io=3mA Cbias=.uF(Ceramic) Output Voltage Vo Vin=2.2V Io=3mA Cbias=.uF(Ceramic) Ver
10 3 Peak Output Current vs.temperature Peak Output Current:Imax(mA) Vin=2.2V Vbias=Vcont=2.5V Cbias=.uF(Ceramic) Line Regulation(VIN) vs.temperatture.2 Line Regulation(VBIAS) vs.temperatture Line Regulation:dVo/dIo(%/V). -. Vbias=Vcont=2.5V Io=3mA Cbias=.uF(Ceramic) Line Regulation:dVo/dIo(%/V) Vin=2.2V Vcont=2.5V Io=3mA Cbias=.uF(Ceramic). Load Regulation v s.temperatture Output Voltage vs.temperature Load Vbias=Vcont=2.5V Io=3-mA Cbias=.uF(Ceramic) Output Voltage Vo Vin=2.2V Io=3mA Cbias=.uF(Ceramic) Ver.27--3
11 2 NM2842_.2V Short Circuit Current vs.temperature 3.5 ON/OFF Transient Response Without Load 4 Control Voltage 3 2 Short Circuit Current:Isc(mA) 5 Vbias=Vcont=2.5V Cbias=.uF(Ceramic) Output Voltage:Vo(V) C Co=4.7uF -4 Io=mA.5-8 Output Voltage - -6 Control Voltage:Vcont(V) Time:t(s) 3.5 ON/OFF Transient Response 4.45 Load transient Response 5 Output Voltage:Vo(V) Control Voltage 3 2 C Co=4.7uF -4 Io=3mA Output Voltage Time:t(ms) Control Voltage:Vcont(V) Output Voltage:Vo(V) Output Current Time:t(μs) C.5 Output Voltage -5. Co=4.7uF Io=5-mA Output Current:Io(mA) Output Voltage:Vo(V).32.3 Input Voltage C.24 Vcont= Co=4.7uF Io=3mA.22 Output Voltage.2 Line transient Response(Vbias Fixed) Input Voltage:Vin(V) Output Voltage:Vo(V) Line transient Response(Vin Fixed).32 C.3 5 Co=4.7uF Io=3mA Bias Voltage Output Voltage Bias Voltage:Vbias(V) Time:t(ms) Time:t(ms) Ver
12 [CAUTION] The specifications on this databook are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights Ver.27--3
NJM2857 LOW DROPOUT VOLTAGE REGULATOR
NJM87 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM87 is a low dropout voltage regulator. This product has Reverse Current Protection without external SBD Advanced Bipolar technology achieves
More informationLOW DROPOUT VOLTAGE REGULATOR
NJM83 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM83 is a 3mA output low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection
More informationLDO with Reverse Current Protection / Soft Start / Discharge Function NJM12884DL3. Reverse Current Protection. Thermal. Protection.
NJM88 LDO with Reverse Current Protection / Soft Start / Discharge Function GENERAL DESCRIPTION The NJM88 is a low dropout regulator which achieves high ripple rejection, low noise and high speed response
More informationHigh Voltage Ultra low current consumption Io=100mA LDO. I O (min.)=100ma V O 1.0% DFN6-H1(ESON6-H1), SOT-23-5, SOT-89-3
High Voltage Ultra low current consumption Io=1mA LDO GENERAL DESCRIPTION The NJW4182 is a 1mA output Low dropout regulator with high maximum input voltage, ultra-low current consumption and small package.
More informationNJM2835 LOW DROPOUT VOLTAGE REGULATOR V OUT V IN GND
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM285 is a 5mA output low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and high supply voltage.
More informationNJM2871/A, NJM2872/A LOW DROPOUT VOLTAGE REGULATOR
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2871/A, NJM2872/A are low dropout voltage regulators designed for cellular phone application. Advanced Bipolar technology achieves low noise, high
More informationLOW DROPOUT VOLTAGE REGULATOR
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The is a low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.
More informationLDO with Reverse Current Protection / Soft Start / Discharge Function. Exposed PAD on backside connected to GND. Reverse Current Protection.
LDO with Reverse Current Protection / Soft Start / Discharge Function GENERAL DESCRIPTION The NJM888 is a low dropout regulator which achieves high ripple rejection, low noise and high speed response with
More informationLDO with Reverse Current Protection / Soft Start / Discharge Function. Exposed PAD on backside connected to GND. Reverse Current Protection
LDO with Reverse Current Protection / Soft Start / Discharge Function GENERAL DESCRIPTION The NJM877 is a low dropout regulator which achieves high ripple rejection, low noise and high speed response with
More informationVery Low Output Negative Voltage Regulator
Very Low Output Negative Voltage Regulator GENERAL DESCRIPTION The NJM89 is a negative voltage regulator that delivers up to ma output current with the output voltage of -.8 to -.3V with ON/OFF control.
More informationNJM2887 ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR
ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM887 is an adjustable low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection
More informationNJM2856 LOW DROPOUT VOLTAGE REGULATOR
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2856 is a low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection. It delivers
More informationVery Low Output Voltage Series Regulator
Very Low Output Voltage Series Regulator GENERAL DESCRIPTION The NJM2847 is a series voltage regulator that delivers up to 15mA output current with the output voltage of.8 to 1.4V with ON/OFF control.
More informationLow Dropout Voltage Regulator
Low Dropout Voltage Regulator GENERAL DESCRIPTION The is a ma output low dropout voltage regulator with ON/OFF control. Advanced bipolar technology achieves low noise, high ripple rejection, high accuracy
More informationNJM Adjustable Low Dropout Regulator w/reverse Current Protection
NJM Adjustable Low Dropout Regulator w/reverse Current Protection GENERAL DESCRIPTION The NJM is a ma output low dropout adjustable type voltage regulator. The available setting voltage range is very wide
More informationNJM2386/88 LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL V IN V OUT CONTROL GND
NJM8/88 LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL GENERAL DESCRIPTION The NJM8/88 is a general purpose low dropout voltage regulators with ON/OFF control. The output current is up to.a and dropout
More informationNJM2387A ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL GENERAL DESCRIPTION The NJM37A is an adjustable low dropout voltage regulator. The output current is up to.a and dropout voltage is.v typ. at
More informationLOW DROPOUT VOLTAGE REGULATOR
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM888 is a low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent
More informationNJM2830 LOW DROPOUT VOLTAGE REGULATOR
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The is a 3mA output low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent
More informationNJM2871/A, NJM2872/A LOW DROPOUT VOLTAGE REGULATOR
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2871/A, NJM2872/A are low dropout voltage regulators designed for cellular phone application. Advanced Bipolar technology achieves low noise, high
More informationNJW4187. High Voltage Io=1000mA Low Dropout Regulator. FEATURES Wide Operating Voltage Range PRODUCT CLASSIFICATION
High Voltage Io=mA Low Dropout Regulator GENERAL DESCRIPTION The NJW487 is a high voltage and low current consumption low dropout regulator. It has two lineups as A version (built-in ON/OFF function type)
More informationNJW4185. High Voltage Io=500mA Low Dropout Regulator. FEATURES Wide Operating Voltage Range PRODUCT CLASSIFICATION
High Voltage Io=mA Low Dropout Regulator GENERAL DESCRIPTION The NJW8 is a high voltage and low current consumption low dropout regulator. It has two product type: A version (built-in ON/OFF function type)
More informationNJM2860 LOW DROPOUT VOLTAGE REGULATOR
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The is a low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. It features small
More informationDROPOUT VOLTAGE REGULATOR
ch LOW DROPOUT VOLTAGE REGULATOR! GENERAL DESCRIPTION! PACKAGE OUTLINE The is a ch low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection
More informationNJW4186. High Voltage Io=500mA Adjustable Low Dropout Regulator. FEATURES Operating Voltage Range
High Voltage Io=5mA Adjustable Low Dropout Regulator GENERAL DESCRIPTION The NJW4186 is a high voltage and low current consumption low dropout regulator. NJW4186 is an adjustable output voltage type, so
More informationNJU7771/72/73/74/75/76
LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION is a low dropout voltage regulator designed for portable items. Advanced CMOS technology achieves high ripple rejection and low quiescent current. NJU7774/75/76
More informationNJM2828. Negative Output Low Drop Out voltage regulator
Negative Output Low Drop Out voltage regulator GENERAL DESCRIPTION The NJM88 is a negative output low dropout regulator. Advanced bipolar technology achieves low noise, high precision voltage and high
More informationNJM78M00S 3-TERMINAL POSITIVE VOLTAGE REGULATOR
-TERMINAL POSITIVE VOLTAGE REGULATOR NJM78MS GENERAL DESCRIPTION The NJM78MS is a.5a output -Terminal Positive Voltage Regulator. It has improvements in contrast with a conventional NJM78M: An output voltage
More informationNJU7272. Low Dropout Voltage Regulator with Reset
Low Dropout Voltage Regulator with Reset GENERAL DISCRIPTION The NJU7272 is a low drop out voltage regulator with input-monitor reset function with delay. Advanced CMOS technology achieves ultra low current
More informationNJM TERMINAL POSITIVE VOLTAGE REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR NJM7800 GENERAL DESCRIPTION The NJM7800 series of monolithic 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These
More informationNJM TERMINAL POSITIVE VOLTAGE REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR NJM7800 GENERAL DESCRIPTION The NJM7800 series of monolithic 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These
More informationNJM2805. Low Dropout Voltage Regulator with Reset V OUT V IN V OR GND
NJM285 Low Dropout Voltage Regulator with Reset GENERAL DISCRIPTION The NJM285 is a low dropout voltage regulator with reset function. It provides up to 3mA of logic supply, and the reset function monitors
More informationLOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL PIN FUNCTION 1. V IN 2. ON/OFF CONTROL 3. V OUT 4. N.C. 5. GND NJM2388F. Overvoltage.
NJM8/88 LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL GENERAL DESCRIPTION The NJM8/88 is a general purpose low dropout voltage regulators with ON/OFF control. The output current is up to.a and dropout
More informationNJM78M00 3-TERMINAL POSITIVE VOLTAGE REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR NJM78M00 GENERAL DESCRIPTION The NJM78M00 series of 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These regulators
More informationNJM2396 LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL V IN V OUT CONTROL GND. The NJM2396 is low dropout voltage regulator with ON/OFF control.
NJM9 LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL GENERAL DESCRIPTION The NJM9 is low dropout voltage regulator with ON/OFF control. The output current is up to.a and dropout voltage is.vtyp. at Io=.A.
More informationADJUSTABLE PRECISION SHUNT REGULATOR NJM431SU NJM431SF NJM432SU NJM432SF 1.CATHODE 1.N.C. 2.ANODE 2.ANODE 3.CATHODE 2.ANODE 3.
ADJUSTABLE PRECISION SHUNT REGULATOR GENERAL DESCRIPTION The NJM431S/NJM432S are adjustable precision shunt regulators. The output voltage may be set to any value between VREF (about 2.5V) and 36V by two
More informationLOW NOISE LOW DROPOUT VOLTAGE REGULATOR
2ch ULTR LOW LOW DROPOUT OLTGE REGULT! GENERL DESCRIPTION! PCKGE OUTLINE The NJM2898 is a 2ch ultra low noise low dropout voltage regulator designed for CO pplications. dvanced Bipolar technology achieves
More information200mA LDO Monolithic IC MM1836 Series
2mA LDO Monolithic IC MM1836 Series Outline This IC is a 2mA Low dropout regulator IC with ON/OFF control. The IC applies to a standard home equipments, for a maximum operating voltage is 14V. Package
More informationNJM TERMINAL POSITIVE VOLTAGE REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR NJM7800 GENERAL DESCRIPTION The NJM7800 series of monolithic 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These
More informationNJM4558C DUAL OPERATIONAL AMPLIFIER V + OUTPUT -INPUT +INPUT V -
NJM48C DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM48C integrated circuit is a dual high-gain operational amplifier internally compensated and constructed on a single silicon chip. Combining
More informationLow-Saturation voltage 1.5A LDO Monolithic IC MM185x Series
Low-Saturation voltage.5a LDO Monolithic IC MM85x Series Outline This IC is a.5a LDO with a low saturation voltage. In addition to a low-saturation voltage (.6V typ., IO=.5 A), the device has a low voltage
More informationNJU7116 SUPER LOW OPERATING CURRENT AND LOW OFFSET VOLTAGE TINY SINGLE CMOS COMPARATOR
SUPER LOW OPERATING CURRENT AND LOW OFFSET VOLTAGE TINY SINGLE CMOS COMPARATOR GENERAL DESCRIPTION PACKAGE OUTLINE The NJU7 is a super low operating current and low offset voltage tiny single CMOS comparator
More informationMUSES8832. Rail-to-Rail Output, High Quality Audio, Dual Operational Amplifier. MUSES and this logo are trademarks of New Japan Radio Co., Ltd.
MUSES Rail-to-Rail Output, High Quality Audio, Dual Operational Amplifier GENERAL DESCRIPTION The MUSES is a Rail-to-Rail output High quality audio operational amplifier, which is optimized for high-end
More informationNJM79L00 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
3-TERMINAL NEGATIVE VOLTAGE REGULATOR NJM79L00 GENERAL DESCRIPTION The NJM79L00 series of 3-Terminal Negative Voltage Regulators is constructed using the New JRC Planar epitaxial process. These regulators
More informationAutomotive NJM12884-H
LDO with Reverse Current Protection / Soft Start / Discharge Function FEATURES AEC-Q1 Grade 1 Qualified Operating Voltage Range 2.3V to 6.5V Output Voltage Accuracy V O 2.% Output Current I O (min.)=5ma
More informationNJM2823. Precision Micropower Shunt Voltage Reference
Precision Micropower Shunt Voltage Reference GENERAL DESCRIPTION NJM2823 is a precision and low quiescent current shunt voltage reference. Reference voltage form bandgap circuit has guaranteed the high
More informationNJM2734SCC. Rail-to-Rail Input/Output Quad Operational Amplifier PACKAGE OUTLINE
Rail-to-Rail Input/Output Quad Operational Amplifier GENERAL DESCRIPTION NJM74SCC is a Rail-to-Rail Input/Output quad operational amplifier featuring Low power, low noise and operation from.8v. Rail-to-Rail
More informationNJM79M00 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
3-TERMINAL NEGATIVE VOLTAGE REGULATOR NJM79M00 GENERAL DESCRIPTION The NJM79M00 series of 3-Terminal Negative Voltage Regulators are constructed using the New JRC Planar epitaxial process. These regulators
More informationNJM320A/NJM321A. Low power single channel OP-Amp
Low power single channel OPAmp NJMA/NJMA Features Input offset voltage :.mv max. Input offset voltage drift : µv/ typ. Supply current :.ma typ. at Vcc + =V Input bias current : na typ. Input commonmode
More informationNJM79L00 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
3-TERMINAL NEGATIVE VOLTAGE REGULATOR NJM79L00 GENERAL DESCRIPTION The NJM79L00 series of 3-Terminal Negative Voltage Regulators is constructed using the New JRC Planar epitaxial process. These regulators
More informationNJM2748/2748A. Low Offset, Low Drift single JFET Input Operational Amplifier -1-
Low Offset, Low Drift single JFET Input Operational Amplifier NJM2748/2748A GENERAL DESCRIPTION The NJM2748/2748A is a Precision dual JFET input operational amplifier which includes low input offset voltage:.7mv
More informationNJM2373A/76 ADJUSTABLE HIGH PRECISION SHUNT REGULATOR
ADJUSTABLE HIGH PRECISION SHUNT REGULATOR GENERAL DESCRIPTION NJM373 / NJM373A / NJM376 is an adjustable high precision shunt regulator. The output voltage can be adjusted to any value between reference
More informationRail-to-Rail Input/Output Quad Operational Amplifier 8. C OUTPUT 9. C -INPUT 10. C +INPUT 11. GND(V ) 12. D +INPUT 13. D INPUT 14.
Rail-to-Rail Input/Output Quad Operational Amplifier GENERAL DESCRIPTION is a Rail-to-Rail Input/Output quad operational amplifier featuring Low power, low noise and operation from.8v. Rail-to-Rail Input/Output
More informationLow Offset, Low Drift Dual JFET Input Operational Amplifier. NJM2749M, NJM2749AM : DMP8 NJM2749E, NJM2749AE : SOP8 JEDEC 150mil V + OUTPUT B INPUT B
Low Offset, Low Drift Dual JFET Input Operational Amplifier GENRRAL DESCRIPTION The NJM2749/2749A is a Precision dual JFET input operational amplifier which includes low input offset voltage:.8mv (typ)
More informationNJU7046/NJU7047/NJU7048
NJU76/NJU77/NJU7 9V/μs High-Speed, Rail-to-rail I/O CMOS Operational Amplifier FEATURES (V + =V, V - =V, Ta= C) High Slew Rate 9V/µs Wide Bandwidth MHz Low Input Bias Current pa Rail-to-Rail Input and
More informationMUSES8920. High Quality Audio J-FET Input Dual Operational Amplifier - 1 -
MUSES9 High Quality Audio J-FET Input Dual Operational Amplifier GENERAL DESCRIPTION The MUSES9 is a high quality audio J-FET input dual operational amplifier, which is optimized for high-end audio, professional
More informationNJM2734. Rail-to-Rail Input/Output Quad Operational Amplifier
Rail-to-Rail Input/Output Quad Operational Amplifier NJM2734 GENERAL DESCRIPTION NJM2734 is a Rail-to-Rail Input/Output quad operational amplifier featuring Low power, low noise and operation from.8v.
More informationNJM2115 DUAL OPERATIONAL AMPLIFIER
NJM5 DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION NJM5 is a low operating Voltage ( ±.V min. ) and low saturation output voltage ( ±.V P-P at supply voltage ±.5V ) operational amplifier.it is applicable
More informationNJM79M00 3-TERMINAL NEGATIVE VOLTAGE REGULATOR
3-TERMINAL NEGATIVE VOLTAGE REGULATOR NJM79M00 GENERAL DESCRIPTION The NJM79M00 series of 3-Terminal Negative Voltage Regulators are constructed using the New JRC Planar epitaxial process. These regulators
More informationLow-Saturation voltage 300mA LDO Monolithic IC MM334x Series
Low-Saturation voltage 3mA LDO Monolithic IC MM334x Series Low-Saturation voltage 3mA LDO MM334x Series Outline This IC is a 3mA LDO with an ultra-low saturation voltage. This device features a 3 ma current
More informationNJM4585. Low Noise, Bipolar Input Dual, Audio Operational amplifier EQUIVALENT CIRCUIT PIN CONFIGURATION. FEATURES Designed for High-Quality Sound
Low Noise, Bipolar Input Dual, Audio Operational amplifier DESCRIPTION NJM48 is a low noise bipolar input dual audio operational amplifier featuring.nv/ Hz at khz. The NJM48 features Low distortion, high
More information200mA Regulator IC Monolithic IC MM3404 Series
2mA Regulator IC Monolithic IC MM344 Series 2mA Regulator IC MM344 Series Outline This IC is a high speed response 2mA regulator IC with low quiescent current and high ripple rejection. No load input current
More informationNJM2732. Rail-to-Rail Input/Output Dual Operational Amplifier
Rail-to-Rail Input/Output Dual Operational Amplifier NJM7 GENERAL DESCRIPTION The NJM7 is a Rail-to-Rail Input/Output dual operational amplifier featuring low power, low noise and a low voltage operation
More informationNJM TERMINAL NEGATIVE VOLTAGE REGULATOR
3-TERMINAL NEGATIVE VOLTAGE REGULATOR NJM7900 GENERAL DESCRIPTION The NJM7900 series of Monolithic 3-Terminal Negative Voltage Regulators are constructed using the New JRC Planar epitaxial process. These
More informationNJM8202. Single Supply, Rail-to-Rail Output Dual Operational Amplifier
NJM8 Single Supply, Rail-to-Rail Output Dual Operational Amplifier GENERAL DESCRIPTION The NJM8 is a Rail-to-Rail output single supply dual operational amplifier with a low noise of nv/ Hz (typ. at khz)
More informationNJM78L00 3-TERMINAL POSITIVE VOLTAGE REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR NJM78L00 GENERAL DESCRIPTION The NJM78L00 series of 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These regulators
More informationHigh Ripple-Rejection Low Dropout CMOS Voltage Regulator
High Ripple-Rejection Low Dropout CMOS Voltage Regulator General Description The Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption
More informationNJM2722. Single Ultra-High speed and Wide Band Operational Amplifier
Single Ultra-High speed and Wide Band Operational Amplifier GENERAL DESCRIPTION The NJM2722 is a single, ultra-high speed and wide band operational amplifier that features 1V/μs slew rate and 1ohm load
More informationNJM2344. PWM DC/DC Converter IC with Standby Function FEATURES
PWM DC/DC Converter IC with Standby Function GENERAL DESCRIPTION The NJM344 is a general purpose PWM DC/DC converter IC configurable for step-up, step-down and inverting applications. An internal.a power
More informationNJU High Output Current, Rail-to-Rail Input/Output Dual CMOS Operational Amplifier
High Output Current, Rail-to-Rail Input/Output Dual CMOS Operational Amplifier NJU779 GENERAL DESCRIPTION The NJU779 is a Rail-to-Rail input and output dual CMOS operational amplifier that features high
More informationNJM2794. Ground Noise Isolation Amplifier PACKAGE OUTLINE
Ground Noise Isolation Amplifier GENERAL DESCRIPTION The NJM79 is a ground noise isolation amplifier designed for car audio system. It contains dual channel differential amplifier. It is developed for
More informationNJM4580 DUAL OPERATIONAL AMPLIFIER
NJM8 DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM8 is a dual operational amplifier, specially designed for improving the tone control, which is most suitable for the audio application. Featuring
More informationBand Pass Filter for Spectrum Analyzer Display
NJM Band Pass Filter for Spectrum Analyzer Display GENERAL DESCRIPTION The NJM is a band pass filter for spectrum analyzer display. It includes -band BPF amplifier, -band detector and recording level indicator
More informationNJW4196. Internal 3.5A MOSFET Switching Regulator IC for Buck Converter
Internal.A MOSFET Switching Regulator IC for Buck Converter GENERAL DESCRIPTION The NJW96 is a buck converter with 0V/.A MOSFET. The transient response when a supply voltage rises from a reduced voltage
More informationZMR SERIES FIXED 2.5 AND 5 VOLT MINIATURE VOLTAGE REGULATORS ISSUE 4 - MARCH 2002 DEVICE DESCRIPTION FEATURES VOLTAGE RANGE SCHEMATIC DIAGRAM
FIXED.5 AND 5 VOLT MINIATURE VOLTAGE REGULATORS ISSUE 4 - MARCH ZMR SERIES DEVICE DESCRIPTION The ZMR series of three terminal fixed positive voltage regulators feature internal current limit and will
More informationNJM2720. Single Ultra-High speed and Wide Band Operational Amplifier
NJM272 Single Ultra-High speed and Wide Band Operational Amplifier GENERAL DESCRIPTION The NJM272 is a single, ultra-high speed and wide band operational amplifier that features 2V/μs slew rate and 1ohm
More informationNJM5532 LOW-NOISE DUAL OPERATIONAL AMPLIFIER
LOW-NOISE DUAL OPERATIONAL AMPLIFIER NJM3 GENERAL DESCRIPTION The NJM3 is a high performance dual low noise operational amplifier. Compared to the standard dual operational amplifiers, such as the NJM,
More informationNJM2783. Preliminary. Monaural Microphone Amplifier with ALC
Preliminary NJM2783 Monaural Microphone Amplifier with ALC GENERAL DESCRIPTION The NJM2783 is a monaural microphone amplifier with auto level control function to avoid distortion due to clipping. The voltage
More informationLOW VOLTAGE VIDEO AMPLIFIER WITH LPF
LOW VOLTAGE VIDEO AMPLIFIER WITH LPF GENERAL DESCRIPTION The NJM2561A is a low voltage single video amplifier with low pass filter. The NJM2561A features low power and small package. It is suitable for
More information500mA LDO with soft-start Monolithic IC MM3478 Series
5mA LDO with soft-start Monolithic IC MM3478 Series 5mA LDO with soft-start MM3478 Series Outline This IC is a 5mA LDO with soft-start. The soft-start can reduce a rush current by the Cs capacitor on start-up.
More informationPT7M8205 LDO Regulator
Features Output Current: 300mA or more Dropout Voltage: 270mV @ 300mA for 3.3V Operating Voltage Range: 1.8 to 5.5V Output Voltage Range: 1.2 to 3.3V (100mV Step) Low Power Consumption: 65µA High Ripple
More informationHigh Output Current, Rail-to-Rail Input/Output Dual CMOS Operational Amplifier PIN FUNCTION 1. OUTPUT A 2. INPUT A 3. +INPUT A
High Current, Rail-to-Rail / Dual CMOS Operational Amplifier NJU74 GNERAL DESCRIPTION The NJU74 is a Rail-to-Rail / dual CMOS operational amplifier. Based on C-MOS technology, there are excellent features
More informationPrecision Operational Amplifier
Precision Operational Amplifier NJMOP77/NJMOP77 FEATURES Precision V IO =6μV max. V IO =μv max. (Ta= - to +8 ) PACKAGE OUTLINE Low Offset Drift V IO / T=.µV/ max. (Ta= - to +8 ) CMR db min. Low Noise V
More informationNJW channel High Side Switch GENERAL DESCRIPTION PACKAGE OUTLINE
-channel High Side Switch GENERAL DESCRIPTION The NJW483 is the single high-side switch that can supply.a. The active clamp circuit, overcurrent and thermal shutdown are built-in to Pch MOS FET. A logic
More informationNJW4162A. 2channel MOSFET Drive Switching Regulator IC for Buck Converter
channel MOSFET Drive Switching Regulator IC for Buck Converter GENERAL DESCRIPTION The NJW1A is a channel MOSFET Drive switching regulator IC for buck converter that operates wide input voltage range from.3v
More informationULTRA HIGH SPEED SINGLE OPERATIONAL AMPLIFIER
ULTRA HIGH SPEED SINGLE OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM711 is an ultra high speed single operational amplifier. It can swings 6V/µs high slew rate and 1GHz gain band width product(1mhz
More informationNJM4582 AUDIO DUAL OPERATIONAL AMPLIFIER
AUDIO DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION is the dual operational amplifier, specially designed for improving the tone control, which is most suitable for the audio application. Featuring noiseless,
More information150mA Regulator Monolithic IC MM157 N, 161 N
MITSUMI 5mA Regulator MM57, 6 5mA Regulator Monolithic IC MM57, 6 Outline This IC is an ultra-small, low noise, stable power supply that supports ceramic capacitors (low ESR) Output current goes up to
More informationNJU7026/NJU7027/NJU7028
NJU76/NJU77/NJU78 μa/ch, Rail-to-Rail Output CMOS Operational Amplifier FEATURES (V + =5V, V - =V, Ta=5 C, typ.) Supply Current (All Amplifiers) NJU76 µa NJU77 6µA NJU78 8µA Supply Voltage.8V to 5.5V Gain
More information300mA LDO Monolithic IC MM3571 Series
3mA LDO Monolithic IC MM3571 Series Outline This IC is a 3mA Low dropout regulator IC with a prevention circuit of rush current. No load input current is 25µA typ, and it reduce transient drop in voltage
More informationZSAT600 6 VOLT ENHANCED POSITIVE LOCAL VOLTAGE REGULATOR ISSUE 1 - AUGUST 1996 DEVICE DESCRIPTION FEATURES APPLICATIONS SCHEMATIC DIAGRAM. Vin.
6 VOLT ENHANCED POSITIVE LOCAL VOLTAGE REGULATOR ISSUE 1 - AUGUST 1996 DEVICE DESCRIPTION The ZSAT6 is an enhanced three terminal fixed positive 6 volt regulator. The device is designed particularly for
More informationNJM2825. Precision Micropower Shunt Voltage Reference
Precision Micropower Shunt Voltage Reference GENERAL DESCRIPTION NJM2825 is a precision and low quiescent current shunt voltage reference. Reference voltage form bandgap circuit has guaranteed the high
More information1000mA Regulator IC Monolithic IC MM342XX
1mA Regulator IC Monolithic IC MM342XX 1mA Regulator IC MM342XX Outline This IC is a series regulator that has been developed to be the best choice for stationary as well as mobile equipment in which power
More informationNJM2718. Single-Supply High-Operating voltage Dual Operational Amplifier PACKAGE OUTLINE
Single-Supply High-Operating voltage Dual Operational Amplifier GENERAL DESCRIPTION The NJM2718 is a single-supply high-operating voltage dual operational amplifier. It is suitable for high supply voltage
More informationDual Precision Operational Amplifier
NJM79 Dual Precision Operational Amplifier FEATURES Precision V IO =6µV max. V IO =µv max. (Ta=-ºC to +8ºC) Low Offset Drift V IO / T=.9µV/ºC max. (Ta=-ºC to +8ºC) Specified for ±V and ±V operation CMR
More informationIC for 150mA Regulator Monolithic IC MM314 N, 314 R
MITSUMI IC for 15mA Regulator MM314 N, 314 R IC for 15mA Regulator Monolithic IC MM314 N, 314 R Outline This IC is an ultra-small, low noise CMOS regulator IC that supports ceramic capacitors (low ESR).
More informationNJM2904C / NJM2904CA SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER
NJM94C / NJM94CA SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM94C / NJM94CA consists of two independent, high gain, internally frequency compensated operation amplifiers, which were
More informationHigh Quality Audio, Bipolar Input, Dual Operational Amplifier
MUSES High Quality Audio, Bipolar Input, Dual Operational Amplifier The MUSES is a dual bipolar input high quality audio operational amplifier, which is optimized for high-end audio and professional audio
More informationHigh Speed Low Dropout Middle Current Voltage Regulators. Designator Symbol Description Designator Symbol Description CE Pin Logic :
High Speed Low Dropout Middle Current Voltage Regulators General Description The series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves
More informationSYSTEM RESET IC WITH DELAY CIRCUIT
SYSTEM RESET IC WITH DELAY CIRCUIT GENERAL DESCRIPTION The is a system reset IC with built-in delay circuit that monitors the status of a power line, and outputs a reset signal to the microcomputer. The
More information