SGM2021 Low Power, Low Dropout, Linear Regulators
|
|
- Dwayne Hunt
- 5 years ago
- Views:
Transcription
1 GENERAL DESCRIPTION The series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The series also offer ultra low dropout voltage to prolong battery life in portable electronics. The features include foldback current limit and thermal shut-down protection. FEATURES Low Output Noise Low Dropout Voltage Maximum Output Current: 3mA Thermal-Overload Protection Output Current Limit Available in Multiple Output Voltage Versions Fixed Outputs of.9v, 1.2V, 1.3V, 1.5V, 1.8V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.V, 3.1V, 3.2V, 3.3V, 3.6V, 4.2V, 5.V -4 to +85 Operating Temperature Range Available in Green SOT-23-3 Package The has Green SOT-23-3 package. It operates over an ambient temperature range of -4 C to +85 C. APPLICATIONS Cellular Telephones Cordless Telephones PHS Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop Computers Electronic Planners Portable/Battery-Powered Equipment PRODUCT NAME STRUCTURE -XXX X XX G / TR Tape and Reel Green Product Package Type N3 SOT-23-3 Operating Temperature Range Y -4 to +85 Output Voltage.9.9V V V V V V 5. 5.V REV. A. 2
2 ABSOLUTE MAXIMUM RATINGS IN to GND V to 6V Output Short-Circuit Duration...Infinite OUT to GND V to (V IN +.3V) Power Dissipation, P T A = 25 SOT W Package Thermal Resistance SOT-23-3, θ JA /W Operating Temperature Range C to +85 C Junction Temperature C Storage Temperature C to +15 C Lead Temperature (soldering, 1s) C ESD Susceptibility HBM...4V MM...4V Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. CAUTION TYPICAL APPLICATION CIRCUIT This integrated circuit can be damaged by ESD if you don t pay attention to ESD protection. SGMICRO recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. INPUT 2.5V to 5.5V C IN 1μF IN OUT OUTPUT C OUT 1μF SGMICRO reserves the right to make any change in circuit GND design, specification or other related things if necessary without notice at any time. Please contact SGMICRO sales office to get the last datasheet. PIN CONFIGURATION (TOP VIEW) PIN DESCRIPTION SOT-23-3 NAME FUNCTION GND 1 YLxx 3 IN 3 IN 1 GND Ground. Regulator Input. Supply voltage can range from 2.5V to 5.5V. Bypass with a 1µF capacitor to GND. OUT 2 2 OUT Regulator Output. SOT-23-3 NOTE: (1) The location of pin 1 on the YLxx is determined by orienting the package marking as shown. (2) xx is the output voltage code. (For Example: when the output voltage is 1.8V, it is expressed as 18.) 2
3 ELECTRICAL CHARACTERISTICS (V IN = V OUT (NOMINAL) +.5V (1), T A = +25 C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Input Voltage V IN V Output Voltage Accuracy (1) I OUT =.1mA, T A = +25 C % Maximum Output Current 3 ma Current Limit I LIM 31 5 ma Ground Pin Current I Q No load µa I OUT = 1mA 1 Dropout Voltage (2) I OUT = 3mA mv Line Regulation (1) V LNR V IN = 2.5V or (V OUT +.5V) to 5.5V I OUT = 1mA.3.6 %/V Load Regulation V LDR I OUT =.1mA to 3mA, C OUT = 1µF, V OUT > 2V I OUT =.1mA to 3mA, C OUT = 1µF, V OUT 2V %/ma Output Voltage Noise e n f = 1Hz to 1kHz, C OUT = 1µF 12 µv RMS Power Supply Rejection Rate THERMAL PROTECTION Thermal Shutdown Temperature Thermal Shutdown Hysteresis PSRR I LOAD = 5mA, f = 217Hz 62 db C OUT = 1µF, V IN = V OUT+1V f = 1Hz 69 db T SHDN 15 T SHDN 15 Note 1: V IN = V OUT (NOMINAL) +.5V or 2.5V, whichever is greater. Note 2: The dropout voltage is defined as V IN - V OUT, when V OUT is 1mV below the value of V OUT for V IN = V OUT +.5V. (Only applicable for V OUT = +2.5V to +5.V.) 3
4 TYPICAL OPERATING CHARACTERISTICS V IN = V OUT (NOMINAL) +.5V or 2.5V (whichever is greater), C IN = 1µF, C OUT = 1µF, T A = +25, unless otherwise noted. 1 Power-Supply Rejection Ratio vs. Frequency PSRR (db) 6 4 C OUT = 1µF 2 I LOAD = 5mA V IN = V OUT + 1V V OUT = 3.3V C OUT = 1µF Frequency (khz) 4
5 TYPICAL OPERATING CHARACTERISTICS V IN = V OUT (NOMINAL) +.5V or 2.5V (whichever is greater), C IN = 1µF, C OUT = 1µF, T A = +25, unless otherwise noted. Output Voltage vs. Load Current Output Voltage vs. Load Current Output Voltage (V) Output Voltage (V) YN3G -1.8YN3G Ground Pin Current vs. Load Current 24 Ground Pin Current vs. Load Current YN3G YN3G Ground Pin Current vs. Input Voltage 16 Ground Pin Current vs. Input Voltage YN3G YN3G Input Voltage (V) Input Voltage (V) 5
6 TYPICAL OPERATING CHARACTERISTICS V IN = V OUT (NOMINAL) +.5V or 2.5V (whichever is greater), C IN = 1µF, C OUT = 1µF, T A = +25, unless otherwise noted. Output Voltage (V) Output Voltage vs. Input Voltage -2.8YN3G Input Voltage (V) Output Voltage (V) Output Voltage vs. Input Voltage -1.8YN3G Input Voltage (V) Ground Pin Current vs.temperature -2.8YN3G Ground Pin Current vs.temperature YN3G Current limit vs. Temperature 6 Current limit vs. Temperature 9 55 Current limit (ma) 7 6 Current limit (ma) YN3G YN3G
7 TYPICAL OPERATING CHARACTERISTICS V IN = V OUT (NOMINAL) +.5V or 2.5V (whichever is greater), C IN = 1µF, C OUT = 1µF, T A = +25, unless otherwise noted..6 Output Voltage Accuracy vs. Temperature.6 Output Voltage Accuracy vs. Temperature Output Voltage Accuracy (%) YN3G Output Voltage Accuracy (%) YN3G Dropout Voltage (mv) Dropout Voltage vs. Load Current T A = -4 T A = +25 T A = YN3G Output Noise (µv RMS ) Output Noise vs. Load Current C OUT = 1µF f = 1Hz to1khz V OUT = 2.8V V OUT = 3.3V V OUT = 3.V
8 APPLICATION NOTE When LDO is used in handheld products, attention must be paid to voltage spikes which could damage. In such applications, voltage spikes will be generated at charger interface and V BUS pin of USB interface when charger adapters and USB equipments are hot-plugged. Besides this, handheld products will be tested on the production line without battery. Test engineer will apply power from the connector pin which connects with positive pole of the battery. When external power supply is turned on suddenly, the voltage spikes will be generated at the battery connector. The voltage spikes will be very high, and it always exceeds the absolute maximum input voltage (6.V) of LDO. In order to get robust design, design engineer needs to clear up this voltage spike. Zener diode is a cheap and effective solution to eliminate such voltage spike. For example, BZM55B5V6 is a 5.6V small package Zener diode which can be used to remove voltage spikes in cell phone designs. The schematic is shown below. Vcc Input BZM55B5V6 1µF C 1 3 IN GND OUT 2 C 2 4.7µF V OUT 1 8
9 EXPANDED ORDERING INFORMATION MODEL V OUT(V) PIN- PACKAGE ORDERING NUMBER PACKAGE MARKING PACKAGE OPTION -.9.9V SOT YN3G/TR YL9 Tape and Reel, V SOT YN3G/TR YL12 Tape and Reel, V SOT YN3G/TR YL13 Tape and Reel, V SOT YN3G/TR YL15 Tape and Reel, V SOT YN3G/TR YL18 Tape and Reel, V SOT YN3G/TR YL21 Tape and Reel, V SOT YN3G/TR YL25 Tape and Reel, V SOT YN3G/TR YL26 Tape and Reel, V SOT YN3G/TR YL27 Tape and Reel, V SOT YN3G/TR YL28 Tape and Reel, V SOT YN3G/TR YL2J Tape and Reel, V SOT YN3G/TR YL29 Tape and Reel, V SOT YN3G/TR YL3 Tape and Reel, V SOT YN3G/TR YL31 Tape and Reel, V SOT YN3G/TR YL32 Tape and Reel, V SOT YN3G/TR YL33 Tape and Reel, V SOT YN3G/TR YL36 Tape and Reel, V SOT YN3G/TR YL42 Tape and Reel, V SOT YN3G/TR YL5 Tape and Reel, 3 9
10 PACKAGE OUTLINE DIMENSIONS SOT-23-3 D θ b.2 L E1 E e c e1 A A1 A2 Dimensions In Millimeters Dimensions In Inches Symbol Min Max Min Max A A A b c D E E e.95 BSC.37 BSC e1 1.9 BSC.75 BSC L θ 8 8 1
SGM2025 Quad, Low Power, Low Dropout, 200mA, RF-Linear Regulators
GENERAL DESCRIPTION The SGM2025 is a quad, low-power, low-dropout, CMOS linear voltage regulator that operates from 3.3V to 5.5V input and delivers up to 200mA continuous current at each channel. An ultra
More informationSGM mA, Low Power, Low Dropout, RF Linear Regulators
GENERAL DESCRIPTION The SGM236 series low-power, low-dropout, CMOS linear voltage regulators operate from a 1.6V to 5.5V input voltage and deliver up to 3mA output current. They are the perfect choice
More informationFEATURES. - Low Output Noise: 30µVRMS typ(10hz to 100KHz) - Ultra-Low Dropout Voltage:
Low Power, Low Dropout, 15mA, RF - Linear Regulators GENERAL DESCRIPTION The series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to
More informationFEATURES. - Ultra-Low Dropout Voltage: - Low 80µA No-Load Supply Current - Low 110µA Operating Supply Current
3mA, Low Power, Low Dropout, Linear Regulators GENERAL DESCRIPTION The low-power, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 3mA. They are perfect choice
More informationSGM W Fully Differential Audio Power Amplifier with Selectable Shutdown
GENERAL DESCRIPTION The SGM4996 is a fully differential audio power amplifier that is designed for portable communication device applications and demanding applications in mobile phones. It is capable
More informationSGM3127 White LED Driver with Low Dropout Current Source
GENERAL DESCRIPTION The SGM3127 low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. It is optimized for low
More informationSGM mA, High Voltage Regulators
Preliminary Datasheet SGM2203 GENERAL DESCRIPTION The SGM2203 series is a set of low power high voltage regulators implemented in CMOS technology which can provide 150mA output current. The device allows
More informationSGM3127 White LED Driver with Low Dropout Current Source
GENERAL DESCRIPTION The SGM3127 low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. It is optimized for low
More information3110(A) SGM3110 MicroPower Regulated Charge Pump FEATURES GENERAL DESCRIPTION PIN CONFIGURATION (TOP VIEW) APPLICATIONS TYPICAL APPLICATION
GENERAL DESCRIPTION The SGM30 is a MicroPower switched capacitor voltage converter that delivers a regulated output. No external inductor is required for operation. The SGM30 can deliver up to 00mA to
More informationWL2803E WL2803E. Descriptions. Features. Order Information. Applications. Ultra low dropout, 500mA, CMOS LDO.
Ultra low dropout, 500mA, CMOS LDO Http://www.sh-willsemi.com Descriptions The series are ultra low dropout, Low quiescent current, high PSRR CMOS LDO. The dropout voltage is 130mV (Typ.) at 500mA load
More informationSGM9119 Triple, 5th Order, Standard Definition Video Filter Driver
PRODUCT DESCRIPTION The SGM9119 is a low-voltage, triple video amplifier with integrated reconstruction filter and input clamps. Specially suited for standard definition video signals, this device is ideal
More informationWL2803E WL2803E. Descriptions. Features. Order Information. Applications. Ultra low dropout, 500mA, CMOS LDO.
Ultra low dropout, 500mA, CMOS LDO Http://www.sh-willsemi.com Descriptions The series are ultra low dropout, Low quiescent current, high PSRR CMOS LDO. The dropout voltage is 130mV (Typ.) at 500mA load
More informationSGM W Audio Power Amplifier with Shutdown Mode
SGM487 GENERAL DESCRIPTION The SGM487 is a mono bridged audio power amplifier that is designed for portable communication device applications and demanding applications in mobile phones. SGM487YPS8 is
More informationSGM9111 8MHz Rail-to-Rail Composite Video Driver with 6dB Gain
PRODUCT DESCRIPTION The SGM9111 is single rail-to-rail 5-pole output reconstruction filter with a -3dB bandwidth of 8MHz and a slew rate of 3.8V/µs. Operating from single supplies ranging from 3.V to 5.5V
More informationSGM4809 Dual 158mW Headphone Amplifier with Active Low Shutdown Mode
Dual 58mW Headphone Amplifier GENERAL DESCRIPTION The SGM4809 is a dual audio power amplifier capable of delivering 58mW per channel of continuous average power with less than 0.% distortion(thd N)when
More informationSGM9119 Triple, 5th Order, Standard Definition Video Filter Driver
PRODUCT DESCRIPTION The SGM9119 is a low-voltage, triple video amplifier with integrated reconstruction filter and input clamps. Specially suited for standard definition video signals, this device is ideal
More informationSGM W Mono Fully Differential Audio Power Amplifier
.3W Mono Fully Differential GENERAL DESCRIPTION The SGM4995 is a fully differential audio power amplifier that is designed for portable communication device applications and demanding applications in mobile
More informationSGM8701 Micro-Power, CMOS Input, RRIO, 1.4V, Push-Pull Output Comparator
SGM871 GENERAL DESCRIPTION The SGM871 is an ultra low power comparator with a typical power supply current of 3nA. It has the best-in-class power supply current versus propagation delay performance. The
More informationSGM9119 Triple, 5th-Order, Standard Definition Video Filter Driver
PRODUCT DESCRIPTION The SGM9119 is a low voltage, triple video amplifier with integrated reconstruction filters and input clamps. Specially suited for standard definition video signals, this device is
More informationSGM Watt Audio Power Amplifier GENERAL DESCRIPTION FEATURES. PIN CONFIGURATIONS (Top View) APPLICATIONS
. Watt Audio Power Amplifier GENERAL DESCRIPTION The is a.-w, fully integrated, audio power amplifier. It is designed to maximize audio performance in portable applications such as mobile phone. The portable
More informationSGM W Fully Differential Audio Power Amplifier
.3W Fully Differential GENERAL DESCRIPTION The SGM4895 is a fully differential audio power amplifier that is designed for portable communication device applications and demanding applications in mobile
More informationSGM W Audio Power Amplifier
GENERAL DESCRIPTION The SGM489 is a.2w, fully integrated, audio power amplifier. It is designed to maximize audio performance in portable applications such as mobile phone. The portable application requires
More informationSGM MHz, 48μA, Rail-to-Rail I/O CMOS Operational Amplifier
PRODUCT DESCRIPTION The is a low cost, single rail-to-rail input and output voltage feedback amplifier. It has a wide input common mode voltage range and output voltage swing, and takes the minimum operating
More informationSGM8705 Micro-Power, CMOS Input, RRIO, 1.4V, Push-Pull Output Comparator
SGM87 Micro-Power, CMOS Input, RRIO, 1.4V, GENERAL DESCRIPTION The SGM87 is a dual low power comparator with a typical power supply current of 3nA (per channel). It has the best-in-class power supply current
More informationSGM8551XN Single-Supply, Single Rail-to-Rail I/O Precision Operational Amplifier
PRODUCT DESCRIPTION The SGM8551XN is a single rail-to-rail input and output precision operational amplifier which has low input offset voltage, and bias current. It is guaranteed to operate from 2.5V to
More informationSGM MHz, Triple, 6dB Video Driver
PRODUCT DESCRIPTION The SGM9117 includes triple high-speed video buffers with G = +2 in one package. Every video buffer has -db full signal bandwidth in excess of 2MHz, along with slew rates in excess
More informationSGM2576/SGM2576B Power Distribution Switches
/B GENERAL DESCRIPTION The and B are integrated typically 100mΩ power switch for self-powered and bus-powered Universal Series Bus (USB) applications. The and B integrate programmable current limiting
More informationSGM9111 8MHz Rail-to-Rail Composite Video Driver with 6dB Gain
SGM9111 8MHz Rail-to-Rail Composite GENERAL DESCRIPTION The SGM9111 is a single rail-to-rail -pole output reconstruction filter with a -3dB bandwidth of 8MHz and 3V/µs slew rate. Operating from single
More informationSGM MHz, Low Voltage SPDT Analog Switch in 6-pin SC70
GENERAL DESCRIPTION The SGM3167 is a single, bidirectional, single-pole/ double-throw (SPDT) CMOS analog switches designed to operate from a single 1.8V to 5.5V supply. It features high-bandwidth (600MHz)
More informationSGM mW Differential Input, Stereo Audio Power Amplifier
SGM482 2mW Differential Input, GENERAL DESCRIPTION The SGM482 is a stereo audio power amplifier with differential inputs. Operating on a single 5V power supply, it delivers 2mW of continuous RMS power
More informationSGM9116 Triple, 35MHz, 6th Order HDTV Video Filter Driver
PRODUCT DESCRIPTION The SGM911 is a video buffer which integrates triple Gain rail-to-rail output driver and triple th output reconstruction filter, it has 5MHz - bandwidth and 159V/µs slew rate. SGM911
More informationSGM ns, Low-Power, 3V/5V, Rail-to-Rail Input Single-Supply Comparator
150ns, Low-Power, 3V/5V, Rail-to-Rail GENERAL DESCRIPTION The is a single high-speed comparator optimized for systems powered from a 3V or 5V supply. The device features high-speed response, low-power
More informationMAX8863T/S/R, MAX8864T/S/R. Low-Dropout, 120mA Linear Regulators. General Description. Benefits and Features. Ordering Information.
General Description The MAX8863T/S/R and low-dropout linear regulators operate from a +2.5V to +6.5V input range and deliver up to 12mA. A PMOS pass transistor allows the low, 8μA supply current to remain
More informationEM1103. Pin Assignment. Function Block Diagram
300mA, High PSRR, Low Noise LDO Regulator General Description The performs ultra low drop voltage, high power supply rejection ratio (PSRR), fast response, low noise linear regulator, and designed to continuously
More informationSGM8925/7 110kHz, 6.4μA, Rail-to-Rail Output CMOS Operational Amplifiers
PRODUCT DESCRIPTION The SGM8925 and SGM8927 are low power, low offset voltage and rail-to-rail output voltage feedback amplifiers. They have a wide output voltage swing, and take the minimum operating
More informationTOP VIEW. OUTPUT PRESET 2.5V TO 5V 200mA SHDN 3 4 BP GND. Maxim Integrated Products 1
19-2584; Rev ; 1/2 Low-Noise, Low-Dropout, 2mA General Description The low-noise, low-dropout linear regulator operates from a 2.5V to 6.5V input and delivers up to 2mA. Typical output noise is 3µV RMS,
More informationSGM8706 Micro-Power, RRIO, 1.8V, Push-Pull Output Comparator with Integrated Voltage Reference GENERAL DESCRIPTION FEATURES APPLICATIONS
Micro-Power, RRIO, 1.V, Push-Pull Output GENERAL DESCRIPTION The is a low power comparator with a typical power supply current of 2.2µA. It features an uncommitted on-chip voltage reference, comparator
More informationRT mA, Low Input Voltage, Low Dropout, Low Noise Ultra- Fast Without Bypass Capacitor CMOS LDO Regulator. General Description.
RT9030 150mA, Low Input Voltage, Low Dropout, Low Noise Ultra- Fast Without Bypass Capacitor CMOS LDO Regulator General Description The RT9030 is a high-performance, 150mA LDO regulator, offering extremely
More informationConstant Voltage and Constant Current Controller. Features
09/06/2011 Constant Voltage and Constant Current Controller Rev. P1 General Description Features The is built-in with a high-accuracy 1.2V voltage reference, two op-amps and a low-side current sensing
More information150mA, Low-Dropout Linear Regulator with Power-OK Output
9-576; Rev ; /99 5mA, Low-Dropout Linear Regulator General Description The low-dropout (LDO) linear regulator operates from a +2.5V to +6.5V input voltage range and delivers up to 5mA. It uses a P-channel
More informationSGM4863 Dual 2.1W Audio Power Amplifier Plus Stereo Headphone Function
Dual.W Audio Power Amplifier GENERAL DESCRIPTION The SGM4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver.w into a 4Ω load or.5w into a 3Ω load with
More informationRT9043- High PSRR, Low Dropout, 400mA Adjustable LDO Regulator. Features. General Description. Applications. Ordering Information. Pin Configurations
High PSRR, Low Dropout, 400mA Adjustable LDO Regulator General Description The RT9043 is a high-performance, 400mA LDO regulator, offering high PSRR and low dropout. The quiescent current is as low as
More informationMP2009 Ultra-Low-Noise Low-Dropout, 120mA Linear Regulator
MP2009 Ultra-Low-Noise Low-Dropout, 120mA Linear Regulator DESCRIPTION The MP2009 is an ultra low noise, low dropout linear regulator. The output voltage of MP2009 ranges from 1.5V to 4.5V in 100mV increments
More informationRT mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator. Features. General Description.
5mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator General Description The RT913 is a high-performance, 5mA LDO regulator, offering extremely high PSRR and ultra-low dropout.
More informationRT mA Dual LDO Regulator. General Description. Features. Applications. Ordering Information. Pin Configurations (TOP VIEW) Marking Information
RT9055 300mA Dual LDO Regulator General Description The RT9055 is a dual channel, low noise, and low dropout regulator sourcing up to 300mA at each channel. The output voltage range is from 0.9V to 3.5V
More informationLow Noise 300mA LDO Regulator General Description. Features
Low Noise 300mA LDO Regulator General Description The id9301 is a 300mA with fixed output voltage options ranging from 1.5V, low dropout and low noise linear regulator with high ripple rejection ratio
More informationRT9064. Ultra Low Power, 14V, 200mA Low-Dropout Linear Regulator. General Description. Features. Pin Configurations. Applications
RT9064 Ultra Low Power, 14V, 200mA Low-Dropout Linear Regulator General Description The RT9064 is a low-dropout (LDO) linear regulator that features high input voltage, low dropout voltage, ultra-low operating
More informationSGM3003 Ultra Low ON-Resistance, Low Voltage, SPDT Analog Switch
GENERAL DESCRIPTION The SGM3003 is a single, low on-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch designed to operate from a single +1.8V to +5.5V supply. Targeted
More informationMP20249 Dual, Ultra-Low Noise, High PSRR 200mA Linear Regulator
The Future of Analog IC Technology DESCRIPTION The MP2249 is a dual-channel, ultra-low noise, low dropout and high PSRR linear regulator. Fixed output voltage options are available between 1.2V to 3.3V
More informationSGM9154 Single Channel, Video Filter Driver for HD (1080p)
PRODUCT DESCRIPTION The SGM9154 video filter is intended to replace passive LC filters and drivers with an integrated device. The 6th-order channel offers High Definition (HDp) filter. The SGM9154 may
More informationRT mA, 0.5% Accuracy Low Dropout, Ultra Low Noise Voltage Regulator. Features. General Description. Applications. Ordering Information
3mA,.5% Accuracy Low Dropout, Ultra Low Noise Voltage Regulator General Description The RT95 is a high-performance, 3mA LDO regulator, offering extremely high PSRR and ultra-low dropout. The RT95 is Ideal
More informationBL mA 3-Pin, Ultra Fast, Ultra Low Dropout High PSRR CMOS LDO Regulator
GND FEATURES Ultra-Fast Response in Line/Load Transient Low Dropout:210mV@300mA Wide Operating Voltage Range:2V to 6V Wide Output Voltage Range:1.2V to 5V Low Temperature Coefficient Current Limiting Protection
More informationWL2801E. Descriptions. Features. Applications. Order Information. Low noise, High PSRR, High speed, CMOS LDO. Product specification
Low noise, High PSRR, High speed, CMOS LDO Descriptions The series is a high accuracy, low noise, high speed, low dropout CMOS Linear regulator with high ripple rejection. The devices offer a new level
More informationSGM ns, Low-Power, 3V/5V, Rail-to-Rail Input Single-Supply Comparator
45ns, Low-Power, 3V/5V, Rail-to-Rail GENERAL DESCRIPTION The is a single high-speed comparator optimized for systems powered from a 3V or 5V supply. The device features high-speed response, low-power consumption,
More informationSGM8631/2/3/4 470μA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifiers
PRODUCT DESCRIPTION The SGM863 (single), SGM863 (dual), SGM8633 (single with shutdown) and SGM8634 (quad) are low noise, low voltage, and low power operational amplifiers, that can be designed into a wide
More informationRT mA, Low Input Voltage, Low Dropout, Low Noise Ultra- Fast Without Bypass Capacitor CMOS LDO Regulator. General Description.
Applications CDMA/GSM Cellular Handsets Portable Information Appliances Laptop, Palmtops, Notebook Computers Hand-Held Instruments Mini PCI & PCI-Express Cards PCMCIA & New Cards RT9030 150mA, Low Input
More information300mA, Micropower, VLDO Linear Regulator UM165XX SOT23-3
General Description UM165XX 300mA, Micropower, VLDO Linear Regulator UM165XX SOT23-3 The UM165XX series are VLDO (very low dropout) linear regulators designed for low power portable applications. Typical
More informationWL2801E WL2801E. Descriptions. Features. Applications. Order Information. Low noise, High PSRR, High speed, CMOS LDO.
WL281E Low noise, High PSRR, High speed, CMOS LDO Http://www.willsemi.com Descriptions The WL281E series is a high accuracy, low noise, high speed, low dropout CMOS Linear regulator with high ripple rejection.
More informationSGM % Efficient Synchronous Step-Up Converter with 1A Switch
Preliminary Datasheet SGM0 GERAL DESCRIPTION The SGM0 is a constant frequency, current mode, synchronous, step-up switching regulator. Its output currents can go as high as 7mA while using a single-cell
More informationMCP A, Low Voltage, Low Quiescent Current LDO Regulator. Description. Features. Applications. Package Types
1A, Low Voltage, Low Quiescent Current LDO Regulator Features 1A Output Current Capability Input Operating Voltage Range: 2.3V to.0v Adjustable Output Voltage Range: 0.8V to 5.0V Standard Fixed Output
More informationSGM2553/SGM2553D Precision Adjustable Current Limited Power Distribution Switches
/D GENERAL DESCRIPTION The and D power distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and
More informationMCP1700. Low Quiescent Current LDO. General Description. Features. Applications. Package Types. Related Literature. 3-Pin TO-92
Low Quiescent Current LDO Features 1.6 µa Typical Quiescent Current Input Operating Voltage Range: 2.3V to 6.0V Output Voltage Range: 1.2V to 5.0V 250 ma Output Current for output voltages 2.5V 200 ma
More informationPAM3112. Description. Pin Assignments. Features. Applications. Typical Applications Circuit NOT RECOMMENDED FOR NEW DESIGN USE AP2127
300mA CMOS LINEAR REGULATOR Description The regulator features low quiescent current (65µA Typ) and excellent line/load regulation, making it ideal for battery powered applications. The output voltage
More information500mA Low Noise LDO with Soft Start and Output Discharge Function
500mA Low Noise LDO with Soft Start and Output Discharge Function Description The is a family of CMOS low dropout (LDO) regulators with a low dropout voltage of 250mV at 500mA designed for noise-sensitive
More information500mA Low-Dropout Linear Regulator in UCSP
19-272; Rev ; 1/2 5mA Low-Dropout Linear Regulator in UCSP General Description The low-dropout linear regulator operates from a 2.5V to 5.5V supply and delivers a guaranteed 5mA load current with low 12mV
More informationAT5210 FEATURES DESCRIPTION APPLICATION. 150mA High PSRR LDO. AT X.X KE R Shipping: IAT R: Tape & Reel Circuit Type. Immense Advance Tech.
FEATURES DESCRIPTION V IN Range: 2.0V to 6.0V Low Dropout Voltage: 0.22V (Typ) (V OUT = 3.3V, I OUT = 150mA) Output Current: 150mA High Ripple Rejection: 75dB (Typ)(f= 1kHz) Excellent Line Regulation:
More informationSGM8554 Single-Supply, Quad Rail-to-Rail I/O Precision Operational Amplifier
PRODUCT DESCRIPTION The SGM8554 is a quad rail-to-rail input and output precision operational amplifier which has low input offset voltage, and bias current. It is guaranteed to operate from 2.5V to 5.5V
More informationNOT RECOMMENDED FOR NEW DESIGN USE AP2127N/K/
300mA ADJUSTABLE HIGH PSRR CMOS LINEAR REGULATOR Description Pin Assignments The is a positive, adjustable linear regulator. It features low quiescent current (65µA typ.) and low dropout voltage, making
More informationBL9198 FEATURES DESCRIPTION APPLICATIONS ORDERING INFORMATION BL9198 XX X X X XXX TYPICAL APPLICATION BL AA. ast CMOS. Ultr
FEATURES a-low Noise for RF Application a-f Response in Line/Load Transient
More informationSGM2551A/SGM2551C Precision Adjustable Current Limited Power Distribution Switches
/ GENERAL DESCRIPTION The SGM2551A and power distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered
More informationRT mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator. General Description. Features. Applications. Ordering Information. Marking Information
3mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator General Description The RT9193 is designed for portable RF and wireless applications with demanding performance and space requirements. The RT9193 performance
More informationSGM mW, Capless, Stereo Headphone Amplifier with Shutdown
GENERAL DESCRIPTION The SGM4914 stereo headphone amplifier is designed for portable equipment where board space is at a premium. The SGM4914 uses capless architecture to produce a ground-referenced output
More information4/15, IMP mA/160mA Super Low w Dropout opout CMOS ery y Life Extending Shutdown Mode. 60mA/110mA/1 POWER MANAGEMENT. Key Features.
POWER MANAGEMENT ma/110ma/1 0mA/1mA Super Low w Dropout opout CMOS Regulators s with h Batter ery y Life Extending Shutdown Mode The IMP2014, IMP2015 and high performance CMOS low dropout voltage regulators
More information500mA CMOS Ultra Low Dropout Linear Regulator
500mA CMOS Ultra Low Dropout Linear Regulator Description The series are 500mA CMOS ultra low dropout positive voltage regulators which operate from 2.4V to 5.5V input supply. The ultra low dropout linear
More informationSGM9203 Triple, 6th-Order, Video Filter Driver for SD/PS/HD (1080i)/HD (1080p)
SGM923 for SD/PS/HD (18i)/HD (18p) PRODUCT DESCRIPTION The SGM923 is a comprehensive filtering solution designed to give designers the flexibility to easily filter and drive various video signals, including
More informationid id mA, Low Dropout, Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator Features General Description Applications
500mA, Low Dropout, Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator General Description The is a 500mA, low dropout and low noise linear regulator with high ripple rejection ratio. It has fixed
More informationRT mA, Low Dropout, Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator. General Description. Features. Applications. Ordering Information
Applications Digital Still Camera CDMA/GSM Cellular Handsets Portable Information Appliances Laptop, Palmtops, Notebook Computers Mini PCI & PCI-Express Cards PCMCIA & New Cards Pin Configurations RT92
More informationRT9187B. 600mA, Ultra-Low Dropout, Ultra-Fast CMOS LDO Regulator. General Description. Features. Applications. Ordering Information RT9187B
6mA, Ultra-Low Dropout, Ultra-Fast CMOS LDO Regulator General Description The is a high-performance, 6mA LDO regulator, offering extremely high PSRR and ultra-low dropout. This chip is ideal for portable
More informationAME. High PSRR, Low Noise, 150mA CMOS Regulator AME8852. n General Description. n Typical Application. n Features. n Functional Block Diagram
8852 n General Description High PSRR, Low Noise, 15mA n Typical Application The 8852 family of positive, CMOS linear regulators provide low dropout voltage(11mv@15ma), low quiescent current, and low noise
More informationFEATURES APPLICATIONS TYPICAL APPLICATION ORDERING INFORMATION BL9161 XX X X XXX. 300mA Ultra-low Noise, Ultra-Fast CMOS LDO Regulator
FEATURES Ultra-low Noise Ultra-Fast Response in Line/Load Transient 0.01A Standby Current When Shutdown Low Dropout: 230mV@300mA Wide Operating Voltage Ranges: 2.2V to 5.5V Low Temperature Coefficient
More informationRT9187C. 600mA, Ultra-Low Dropout, CMOS Regulator. General Description. Features. Applications. Ordering Information. Pin Configurations (TOP VIEW)
600mA, Ultra-Low Dropout, CMOS Regulator General Description The is a high-performance, 600mA LDO regulator, offering extremely high PSRR and ultra-low dropout. This chip is ideal for portable RF and wireless
More informationACE5019A. 18V Low Current Consumption 350mA CMOS Voltage Regulator. Description. Features. Application
Description The ACE5019A series are a group of positive voltage regulators manufactured by CMOS technologies with low power consumption and low dropout voltage, which provide large output currents even
More informationNOT RECOMMENDED FOR NEW DESIGN USE AP2132
1.5A LOW DROPOUT VOLTAGE CMOS REGULATOR Description Pin Assignments The is a 1.5A CMOS LDO regulator that features a low quiescent current and low dropout voltages, as well as over temperature shutdown.
More informationSGM mA Buck/Boost Charge Pump LED Driver
GENERAL DESCRIPTION The SGM3140 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications. The charge pump can be set to regulate two current levels for FLASH
More informationid9309 Ultra-Low Noise Ultra-Fast 300mA LDO Regulator Features
Ultra-Low Noise Ultra-Fast 300mA LDO Regulator General Description The id9309 is a 300mA, low dropout and low noise linear regulator with high ripple rejection ratio and fast turn-on time. It has fixed
More informationUNISONIC TECHNOLOGIES CO., LTD LR2126
UNISONIC TECHNOLOGIES CO., LTD LR2126 1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR DESCRIPTION The UTC LR2126 operate from a +2.5V ~ +6.0V input supply as fast ultra low-dropout linear regulators. Wide output
More informationRT μA I Q, 250mA Low-Dropout Linear Regulator. General Description. Features
RT9073 1μA I Q, 250mA Low-Dropout Linear Regulator General Description The RT9073 is a low-dropout (LDO) voltage regulators with enable function that operates from 1.2V to 5.5V. It provides up to 250mA
More informationMP20142 Dual Channel, 200mA Linear Regulator With Programmable Output Voltage and Output Discharge
The Future of Analog IC Technology MP20142 Dual Channel, 200mA Linear Regulator With Programmable Output Voltage and Output Discharge DESCRIPTION The MP20142 is a dual-channel, low noise, low dropout and
More informationSGM8584 Single-Supply, Quad Rail-to-Rail I/O Precision Operational Amplifier
PRODUCT DESCRIPTION The SGM8584 is a quad rail-to-rail input and output precision operational amplifier which has low input offset voltage, and bias current. It is guaranteed to operate from 2.5V to 5.5V
More informationSGM % Efficient Synchronous Step-Up Converter with 1.1A Switch
GERAL DESCRIPTION The SGM0 is a constant frequency, current mode, synchronous step-up switching regulator. It can be used for generating V at 00mA from a.v rail or a Li-Ion battery. High switching frequency
More informationPART MAX1658C/D MAX1659C/D TOP VIEW
19-1263; Rev 0; 7/97 350mA, 16.5V Input, General Description The linear regulators maximize battery life by combining ultra-low supply currents and low dropout voltages. They feature Dual Mode operation,
More informationSGM321/SGM358/SGM324 1MHz, 60μA, Rail-to-Rail I/O CMOS Operational Amplifiers
/SGM358/SGM324 1MHz, 60μA, Rail-to-Rail I/O CMOS Operational Amplifiers GENERAL DESCRIPTION The (single), SGM358 (dual) and SGM324 (quad) are low cost, rail-to-rail input and output voltage feedback amplifiers.
More informationSGM mA Buck/Boost Charge Pump LED Driver
GENERAL DESCRIPTION The SGM3140 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications. The charge pump can be set to regulate two current levels for Flash
More informationHigh-PSRR, Low-Noise, Low-Dropout, 300mA CMOS Linear Regulator. Features. Typical Application Diagram Typical Performance Characteristics.
High-PSRR, Low-Noise, Low-Dropout, 300mA CMOS Linear Regulator General Description The series is a family of dual-channel CMOS linear regulators featuring ultra-high power supply rejection ratio (PSRR),
More informationSON3130 FEATURES PRODUCT DESCRIPTION PIN CONFIGURATION (TOP VIEW) APPLICATIONS
PRODUCT DESCRIPTION The SON313 is designed for heart rate output with SON133(heart rate sensor) offering low cost. It has a wide input common mode voltage range and output voltage swing, and takes the
More informationACE533J 500mA, Micropower, VLDO Linear Regulator
Description The ACE533J series are VLDO (very low dropout) linear regulators designed for low power portable applications. Typical output noise is only 100μV RMS (Fixed Output, V OUT =1.0V) and maximum
More informationSGM4064 Over-Voltage Protection IC and Li+ Charger Front-End Protection IC with LDO Mode
GENERAL DESCRIPTION The SGM4064 is a charger front-end integrated circuit designed to provide protection to Li-ion batteries from failures of the charging circuitry. The IC continuously monitors the input
More informationRT9198/A. 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator. General Description. Ordering Information RT9198/A- Features. Marking Information
RT9198/A 3mA, Low Noise, Ultra-Fast CMOS LDO Regulator General Description The RT9198/A is designed for portable RF and wireless applications with demanding performance and space requirements. The RT9198/A
More information150mA, Micropower, Low Dropout Linear Regulator UM3730DA-xx DFN UM3730P-xx SOT353
150mA, Micropower, Low Dropout Linear Regulator UM3730DA-xx DFN4 1.0 1.0 UM3730P-xx SOT353 General Description The UM3730 series are low dropout linear regulators designed for low power portable applications.
More informationMP20045 Low Noise, 1A Linear Regulator
MP20045 Low Noise, 1A Linear Regulator DESCRIPTION The MP20045 is a low-dropout linear regulator supplies up to 1A current with 140mV dropout voltage. The output voltage is set externally which ranges
More information