AP431/AP431A ADJUSTABLE PRECISION SHUNT REGULATOR. Pin Assignments. Description. Features. AP431/AP431A Document number: DS31002 Rev.
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- Emil Shelton
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1 Description The AP431 and AP431A are 3-terminal adjustable precision shunt regulators with guaranteed temperature stability over the applicable extended commercial temperature range. The output voltage may be set at any level greater than 2.495V (V REF ) up to 36V merely by selecting two external resistors that act as a voltage divider network. These devices have a typical output impedance of 0.2Ω. Active output circuitry provides very sharp turn-on characteristics, making these devices excellent improved replacements for Zener diodes in many applications. The precise (/-) 1% Reference voltage tolerance of the make it possible in many applications to avoid the use of a variable resistor, consequently saving cost and eliminating drift and reliability problems associated with it. Features Precision reference voltage AP431: 2.495V ± 1% AP431A: 2.495V ± 0.5% Sink current capability: 200mA Minimum cathode current for regulation: 300μA Equivalent full-range temp coefficient: 30 ppm/ Fast turn-on response Low dynamic output impedance: 0.2Ω Programmable output voltage to 36V Low output noise Lead Free packages: SOT25, S59, S59R, SOT89-3L and TO92-3L SOT23, SOT23R, SOT25, S59, S59R, SO-8, SOT89-3L, TO92-3L: Available in Green Molding ompound (No Br, Sb) Lead Free Finish/ RoHS ompliant (Note 1) Pin Assignments N 1 N 2 ATHODE 3 ANODE 1 ANODE 1 (1) SOT25 (2) SO-8 (Top View) (Top View) 5 ANODE 4 REF ATHODE ANODE ANODE N 4 5 (3) S59 (4) S59R (Top View) (Top View) 3 REF 2 ATHODE ANODE 1 (5) SOT23 (6) SOT23R (Top View) (Top View) 3 REF 2 ATHODE ANODE REF (7) SOT89-3L (8) TO92-3L (Top View) (Top View) REF Anode athode 3 2 REF ANODE ANODE N 3 ATHODE 1 REF ATHODE REF 3 athode 2 Anode Notes: 1. EU Directive 2002/95/E (RoHS). All applicable RoHS exemptions applied. Please visit our website at 1 of 18
2 Typical Application ircuit V IN V OUT IN R1 OUT AP431 R2 V = (1 R1/ R2) V OUT Precision Regulator REF Functional Block Diagram REF (R) V REF - athode () Anode (A) Symbol athode () REF (R) Anode (A) 2 of 18
3 Absolute Maximum Ratings Symbol Parameter Rating Unit Vcv athode Voltage 36 V I ontinuous athode urrent -10 to 250 ma I REF Reference Input urrent 10 ma T OP Operating Temperature -20 to 85 T ST Storage Temperature -65 to 150 SOT23(R) 400 mw SOT mw P D Power Dissipation (Notes 2, 3) S59(R) 400 mw SO mw SOT89-3L 800 mw TO92-3L 780 mw o o Notes: 2. T J, max = Ratings apply to ambient temperature at 25. Electrical haracteristics (T A = 25, Vdd = 3V; unless otherwise specified) Symbol Parameter Test onditions Min Typ. Max Unit V REF Reference voltage V KA = V REF, AP I KA = 10mA (Fig.1) AP431A V V REF Deviation of Reference input V KA = V REF, I KA = 10mA, voltage over temperature Ta = Full range (Fig.1) (Note 4) mv ΔV REF Ratio of the change in V KA = V REF to10v mv/v ΔV KA Reference voltage to the I KA = 10mA (Fig. 2) change in athode voltage V KA = 10V to 36V -1-2 mv/v I REF Reference input current R1 = 10KΩ,R2 = I KA = 10mA (Fig. 2) µa αi REF Deviation of Reference input R1 = 10KΩ,R2 = I KA = 10mA current over temperature Ta = Full range (Fig. 2) µa I KA(MIN) Minimum athode current for regulation V KA = V REF (Fig.1) ma I KA(OFF) Off-state current V KA = 36V, V REF = 0V (Fig. 3) µa Z KA Dynamic output impedance (Note 5) V KA = V REF V KA = V REF ΔI KA = 0.1mA ~ 15mA Frequency 1KHz (Fig.1) Ω 3 of 18
4 Electrical haracteristics (T A = 25, V dd = 3V; unless otherwise specified) V MAX V = V - V DEV MAX MIN V MIN T1 Temperature T2 Notes: 4. Deviation of reference input voltage, V DEV, is defined as the maximum variation of the reference over the full temperature range. The average temperature coefficient of the reference input voltage αv REF is defined as: αvref VDEV 6 ( ) 10 VREF(25 ) T2 T1 = ( ppm ) Where: T2 T1 = full temperature change. αv REF can be positive or negative depending on whether the slope is positive or negative. Notes: 5. The dynamic output impedance, R Z, is defined as: Z KA = ΔV ΔI KA KA When the device is programmed with two external resistors R1 and R2 (see Figure 2.), the dynamic output impedance of the overall circuit, is defined as: Z Δv = Z Δi ' KA KA (1 R1 ) R2 Test onditions Input IN IN V KA I KA I KA R1 I REF V KA V KA V REF R2 V REF I Z(OFF) Fig 1. Test ircuit for V KA = VREF Note: V KA = V REF (1 R1/R2) I REF xr1 Fig 2. Test ircuit for V KA > VREF 4 of 18 Fig 3. Test ircuit for Off-State urrent
5 Typical Performance haracteristics 100 V KA = VREF T A = V KA = VREF T A = 25 ATHODE URRENT(mA) 0 ATHODE URRENT( μ A) I KA(MIN) ATHODE VOLTAGE (V) athode urrent vs. athode Voltage ATHODE VOLTAGE (V) athode urrent ( μa) vs. athode Voltage ATHODE URRENT(mA) REFERENE INPUT URRENT( μ A) R1 = 10k I = 10mA KA FREE-AIR TEMPERATURE () Reference Voltage vs. Free-Air Temperature FREE-AIR TEMPERATURE (V) Reverence Input urrent vs. Free Temperature HANGE in REFERENE VOLTAGE (mv) I KA = 10mA T A = ATHODE VOLTAGE (V) hange in Reference Voltage vs. athode Voltage 5 of 18
6 Typical Performance haracteristics (cont.) A V - SMALL SIGNAL VOLTAGE AMPLIFIATION (db) I KA = 10mA T A = K 10K 100K 1M 10M f-frequeny -Hz Small-Signal Voltage Amplification vs. Frequency I KA 15KΩ 9μF KΩ Test ircuit for Voltage Amplification Output 232Ω GND ZKA REFERENE IMPEDANE I KA = 10mA T A = 25 1KΩ 50Ω I KA Output GND Test ircuit for Reference Impedance 0 1K 10K 100K 1M 10M f-frequeny -Hz Reference Impedance vs. Frequency 6 of 18
7 Typical Performance haracteristics (cont.) INPUT and OUTPUT VOLTAGE (V) T = 25 A Input Output t- TIME ( μs) Pulse Response Pulse Generator f = 100kHz 220Ω 50Ω Test ircuit for Pulse Response Output GND IKA - ATHODE URRENT (ma) A V KA = VREF B V KA = 5V V KA = 10V D V KA = 15V Stable A B D T A = 25 Stable 150Ω I KA L - Test ircuit for urve A V BATT L - LOAD APAITANE ( μf) Stability Boundary onditions The areas under the curves represent conditions that may cause the device to oscilate. For curves B,, and D, R2 and V were adjusted to establish the initial V KA and I KA conditions with L = 0. V BATT and L were then adjusted to determine the ranges of stability. L I KA R1 = 10KΩ 150Ω R2 V BATT - Test ircuit for urve B,, and D 7 of 18
8 Application Examples V IN V IN R L I OUT V IN R1A R1B R R2A R2B OFF N LED on when Low Limit < V IN < High Limit V IN Low Limit V REF (1 R1B/R2B) Delay = R x ln ( V IN - V REF High Limit V REF (1 R1A/R2A) Fig 5. Delay Timer Fig. 4 Voltage Monitor ) I = V /R OUT REF L Fig 6. urrent Limiter or urrent Source V IN I OUT V IN R 1 V OUT V IN PULSE R 1 V OUT R S R 2 R 2 I = V / R OUT REF S Fig. 7 onstant-urrent Sink V OUT = (1 R1/R2) x VREF Fig. 8 Higher-urrent Shunt Regulator Limit (1 R1/R2) x V Fig. 9 row Bar REF V IN R1A R1B Output ON when Low Limit < V < High Limit IN R2A R2B V BE Low Limit V (1 R1B/R2B) V REF BE High Limit V (1 R1A/R2A) REF Fig. 10 Over-Voltage/ Under-Voltage Protection ircuit 8 of 18
9 Ordering Information Lead-free Lead-free Lead-free Lead-free Lead-free Device (Note 8) Package ode Packaging (Note 9) 7 /13 Tape and Reel Ammo Box Quantity Part Number Suffix (Note10) Quantity Part Number Suffix AP431(A)SAG-7 SA SOT /Tape & Reel -7 NA NA AP431(A)SRG-7 SR SOT23R 3000/Tape & Reel -7 NA NA AP431(A)QL-7 Q SOT /Tape & Reel -7 NA NA AP431(A)QG-7 Q SOT /Tape & Reel -7 NA NA AP431(A)WL-7 W S /Tape & Reel -7 NA NA AP431(A)WG-7 W S /Tape & Reel -7 NA NA AP431(A)RL-7 R S59R 3000/Tape & Reel -7 NA NA AP431(A)RG-7 R S59R 3000/Tape & Reel -7 NA NA AP431(A)G-13 SO /Tape & Reel -13 NA NA AP431(A)YL-13 Y SOT89-3L 2500/Tape & Reel -13 NA NA AP431(A)YG-13 Y SOT89-3L 2500/Tape & Reel -13 NA NA AP431(A)YG-13R Y SOT89-3L 2500/Tape & Reel -13R NA NA AP431(A)VL-A V TO92-3L NA NA 2000/Box NA AP431(A)VG-A V TO92-3L NA NA 2000/Box NA Notes: 6. SO-8, SOT23 and SOT23R are available in Green products only. 7. Ammo Box is for TO92-3L Spread Lead. 8. Suffix A denotes AP431A device. 9. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at Details of tape and reel options can be seen in document AP2007, which can be found on our website at 9 of 18
10 Marking Information (1) S59 and S59R ( Top View ) 3 XX Y W X 1 2 XX : Identification code Y : Year 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green a~z : Lead Free (2) SOT23 and SOT23R ( Top View ) 3 XX Y W X 1 2 XX : Identification code Y : Year 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green (3) SOT25 5 ( Top View ) 47 XX Y W X XX : Identification code Y : Year 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green a~z : Lead Free (4) SO-8 ( Top View ) Logo Part Number Accuracy Blank : % A : % 8 5 AP431X YY WW X X 1 4 G : Green YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X : Internal ode 10 of 18
11 Marking Information (cont.) (5) SOT89-3L ( Top View ) X X Y W X XX : Identification code Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : Internal code A~Z: Green a~z : Lead Free (6) TO92-3L Accuracy Blank: % A: % ( Top View ) AP431 X Y WW X X G : Green L : Lead Free Y : Year : 0~9 WW : Week : 01~52; 52 represents 52 and 53 week X : Internal ode Identification ode Table Device Package (Note 11) Identification ode Date ode AP431SA SOT23 D1 YM AP431ASA SOT23 D2 YM AP431SR SOT23R D5 YM AP431ASR SOT23R D6 YM AP431Q SOT25 A2 YM AP431AQ SOT25 A3 YM AP431W S59 A6 YM AP431AW S59 A7 YM AP431R S59 A8 YM AP431AR S59 A9 YM AP431Y SOT89-3L A4 YM AP431AY SOT89-3L A5 YM Notes: 11. For Packaging Details, go to our website at 11 of 18
12 Package Outline Dimensions (All Dimensions in mm) (1) Package type: SOT25 A K J H D B N L M SOT25 Dim Min Max Typ A B D 0.95 H J K L M N α 0 8 All Dimensions in mm (2) Package Type: S59 and S59R A K J G H D B N L M S59 Dim Min Max Typ A B D G H J K L M N α All Dimensions in mm 12 of 18
13 Package Outline Dimensions (cont.) (3) Package Types: SOT23 and SOT23R K J F A H D G B K1 L M SOT23 Dim Min Max Typ A B D F G H J K K L M α All Dimensions in mm (4) Package Type: SO-8 e D b E1 A2 E A A3 A1 h Detail A 45 L ~9 Gauge Plane Seating Plane Detail A SO-8 Dim Min Max A A A A b D E E e 1.27 Typ h L θ 0 8 All Dimensions in mm 13 of 18
14 Package Outline Dimensions (cont.) (5) Package Type: SOT89-3L E B1 8 (4X) B D1 e1 e R0.200 L A H SOT89 Dim Min Max A B B D D E e 1.50 Typ e Typ H L All Dimensions in mm D (6) Package Type: TO92-3L TO92-3L Dim Min Max Typ A B b 0.38 c 0.38 D 3.87 E e 1.27 e L L L L N All Dimensions in mm 14 of 18
15 Package Outline Dimensions (cont.) TO92-3L for Ammo pack 15 of 18
16 Suggested Pad Layout (1) SOT Z G Y 1 Dimensions Value (in mm) Z 3.20 G 1.60 X 0.55 Y X (2) S59 and S59R Z Y Dimensions Value (in mm) Z 3.4 X 0.8 Y E 1.35 X E (3) SOT23 and SOT23R Z Y Dimensions Value (in mm) Z 2.9 X 0.8 Y E 1.35 X E 16 of 18
17 Suggested Pad Layout (cont.) (4) SO-8 X 2 1 Dimensions Value (in mm) X 0.60 Y Y (5) SOT89-3L Y3 Y X1 X2 (2x) Y2 Y4 Y1 Dimensions Value (in mm) X X X Y Y Y Y Y X (3x) 17 of 18
18 IMPORTANT NOTIE DIODES INORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOUMENT, INLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERHANTABILITY AND FITNESS FOR A PARTIULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDITION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any ustomer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should ustomers purchase or use Diodes Incorporated products for any unintended or unauthorized application, ustomers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the hief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. ustomers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, ustomers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. opyright 2012, Diodes Incorporated 18 of 18
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1A LOW DROPOUT POSITIE REGULATOR 1.2, 1.5, 1.8, 2.5, 3.3, 5. and ADJUSTABLE OUTPUTS Description is a low dropout positive adjustable or fixedmode regulator with 1A output current capability. The has a
More informationAL5811. Description. Pin Assignments. Features. Applications. Typical Applications Circuit. (Top View) V CC LED GND R SET 3 U-DFN
6V, LINEAR 75mA ADJUSTABLE CURRENT LED DRIVER Description Pin Assignments The is a Linear LED driver with an adjustable LED current up to 75mA offering excellent temperature stability and output handling
More informationDescription. Q1 2 B240 Ipk Rsc V Ref Reg
Features Description Operation from.0v to 0V Input Low Standby Current Current Limiting Output Current to.a Output Voltage Adjustable Frequency Operation to 00 khz Precision % Reference Lead Free packages:
More informationSINGLE PHASE HALL EFFECT LATCH SMART FAN MOTOR CONTROLLER
Description Pin Assignments The is a single chip solution for driving single-coil brushless direct current (BLDC) fans and motors. The integrated full-bridge driver output stage uses soft switching to
More informationBattery-powered Equipment Laptop, Palmtops, Notebook Computers Portable Information Appliances SOT25 (WR Package)
WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR Description Pin Assignments The series is a positive voltage regulator IC. (Top View) The has features of wide input voltage range, high accuracy, low dropout
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AL581 1V, ADJUSTABLE URRENT SINK LINEAR LED DRIVER Description Pin Assignments The AL581 combines a 1V N-channel MOSFET with a prebiased NPN transistor to make a simple, small footprint LED driver. (Top
More informationZXRE160. Description. Pin Assignments NEW PRODUCT. Features. Applications. A Product Line of. Diodes Incorporated
0.6V ENHANCED ADJUSTABLE PRECISION SHUNT REGULATOR Description The is a 5-terminal adjustable shunt regulator offering excellent temperature stability and output handling capability. This device offers
More informationAH175 HALL EFFECT LATCH FOR HIGH TEMPERATURE. Description. Pin Assignments. Features Applications. Typical Application Circuit.
Description Pin Assignments is a single-digital-output Hall-Effect latch sensor for high temperature operation. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier
More informationZLDO1117. Description. Pin Assignments. Features. Typical Applications Circuit ZLDO V 1.8V MLCC MLCC. A Product Line of. Diodes Incorporated
1A LOW DROPOUT POSITIVE REGULATOR 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.V AND ADJUSTABLE OUTPUTS Description Pin Assignments is a low dropout positive adjustable or fixed-mode regulator with 1A output current
More informationAP1506. Description. Pin Assignments. Features. Applications. 150kHz, 3A PWM BUCK DC/DC CONVERTER AP SD 4 FB 3 GND 2 Output
150kHz, 3A PWM BUCK DC/DC CONVERTER Description The series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 3A load without external transistor. Due to reducing
More informationAH287. General Description. Features. Typical Application Circuit HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER. 24V Brush-Less DC Fan
Features General Description On Chip Hall Sensor Rotor-Locked Shutdown Automatically Restart Built-in Zener Protection for Output Driver Operating Voltage: 3.8V~28V Output Current: I O(AVE) = 400mA Lead
More informationAH3368Q. Description. Pin Assignments NEW PRODUCT. Features. Applications HIGH VOLTGAE LOW SENSITIVITY AUTOMOTIVE HALL EFFECT UNIPOLAR SWITCH AH3368Q
Description The is an AECQ100 qualified high voltage low sensitivity Hall Effect Unipolar switch IC designed for position and proximity sensing in automotive applications such as in seat and seatbelt buckle,
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AUTOMOTIVE COMPLIANT 60V LINEAR LED CONTROLLER Description Pin Assignments The is a 5-terminal adjustable constant current linear LED controller offering excellent temperature stability and current (Top
More information74LVCE1G00 SINGLE 2 INPUT POSITIVE NAND GATE. Description. Pin Assignments NEW PRODUCT. Features. Applications
Description Pin Assignments The is a single 2-input positive NAND gate with a standard totem pole output. The device is designed for operation with a power supply range of 1.4V to 5.5V. The inputs are
More informationGreen. Case Material: Molded Plastic. UL Flammability Classification 3.3V - 200V Nominal Zener Voltage Range
Green 3.W SURFACE MOUNT POWER ENER DIODE Features Mechanical Data 3.W Power Dissipation Case: SMB Ideally Suited for Automated Assembly Case Material: Molded Plastic. UL Flammability Classification 3.3V
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AUTOMOTIVE GRADE MICROPOWER CURRENT MONITOR Description The is a micropower high side current sense monitor. This device eliminates the need to disrupt the ground plane when sensing a load current. Pin
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Description Pin Assignments The is a single chip solution for driving single-coil brush-less DC fans and motors. The employs a bidirectional full bridge driver output stage for single coil fan motor applications.
More information( Top View ) OUT1 OUT2 OUT3 OUT4 IN1 IN2 IN3 IN4 IN5 IN6 OUT5 OUT6 OUT7 GND COM ULN2003V12, ULN2003F12. Description. Pin Assignments.
Multi-Channel Relay and Inductive Load Sink Driver Description Pin Assignments The ULN2003V2 and ULN2003F2 are multi-channel sink drivers comprised of 7-channel and 4-channel output stages respectively.
More informationAZ2940. Description. Features. Applications. Pin Assignments. A Product Line of. Diodes Incorporated 1A ULTRA LOW DROPOUT LINEAR REGULATOR AZ2940
1A ULTRA LOW DROPOUT LINEAR REGULATOR Description The is a low dropout three-terminal regulator with a typical dropout of 280mV at 1A output current. The provides current limit and thermal shutdown. On-chip
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2A CMOS LDO REGULATOR Description Pin Assignments The series are positive voltage regulator ICs fabricated by CMOS process. The ICs consist of a voltage reference, an error amplifier, a power transistor,
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1.5A ULTRA LOW DROPOUT LINEAR REGULATOR Description The is low dropout three-terminal regulator with a typical dropout of 375mV at 1.5A output current. The provides current limit and thermal shutdown.
More informationAS393/393A. Description. Pin Assignments. Features. Applications. Typical Applications Circuit LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS
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A / B / C Programmable Shunt Regulator Features Programmable Output Voltage to 6 V Low Dynamic Output Impedance:.2 Ω (Typical) Sink Current Capability: 1. to 1 ma Equivalent Full-Range Temperature Coefficient
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QUADRUPLE 2-INPUT AND GATES Description Pin Assignments The provides four independent 2-input AND gates. The device is designed for operation with a power supply range of 1.65V to 5.5V. The inputs are
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Description Pin Assignments The is a single 3-input positive configurable multiple function gate with a standard push-pull output. The output state is determined by eight patterns of 3-bit input. The user
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LOW SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH Description Pin Assignments The is a low-sensitivity, micro-power Omnipolar Hall effect switch IC, designed for portable and battery powered consumer
More informationATS137. General Description. Features. Applications. Typical Application Circuit 3.5V ~20V ATS137 SINGLE HALL EFFECT SWITCH. V cc. Digital Output GND
Features General Description 3.5V to 20V DC Operation Voltage Temperature Compensation Wide Operating Voltage Range Open-Collector Pre-Driver 25mA Maximum Sinking Output Current Reverse Polarity Protection
More informationAH1812. Description. Pin Assignments NEW PRODUCT. Applications. Features. Typical Applications Circuit (Note 4) OUTPUT V DD GND 2
HIGH SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH Description Pin Assignments The is a high sensitivity micropower Omnipolar Hall effect switch IC with an open drain output. Designed for portable
More informationSBR5E45P5. Features and Benefits. Product Summary A = +25 C) Description and Applications. Mechanical Data. Ordering Information (Note 4)
Green 5A SBR SUPER BARRIER RECTIFIER Product Summary (@T A = +25 C) Features and Benefits ADVANCED NEW NEW INFORMATION V RRM (V) I O (A) V F(MAX) (V) I R(MAX) (ma) 45 5 0.6 0.28 Description and Applications
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CONSTANT OLTAGE AND CONSTANT CURRENT CONTROLLER Description The is a highly integrated solution for a constant voltage/constant current mode SMPS application. Pin Assignments (Top iew) The contains one.
More information74LVCE1G126 SINGLE BUFFER GATE WITH 3-STATE OUTPUT. Pin Assignments. Description NEW PRODUCT. Features. Applications
Description Pin Assignments The is a single non-inverting buffer/bus driver with a 3-state output. The output enters a high impedance state when a LOW-level is applied to the output enable (OE) pin. The
More informationAP A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH. Pin Assignments. Description NEW PRODUCT. Features. Applications. Typical Application Circuit
Description Pin Assignments The is single channel current-limited integrated highside power switches optimized for hot-swap applications. The devices have fast short-circuit response time for improved
More informationAP2138/2139. Features. Description ADVANCED INFORMATION. Applications. Pin Assignments ULTRA LOW QUIESCENT CURRENT CMOS LDO AP2138/2139 GND V OUT V IN
ULTRA LOW QUIESCENT CURRENT CMOS LDO Description The series are CMOS-based positive voltage regulator ICs. Each of these ICs consists of a voltage reference, an error amplifier, a resistor network for
More informationAZV831/2. Description. Pin Assignments NEW PRODUCT. Features. Applications
SINGLE/DUAL LOW BIAS CURRENT, LOW VOLTAGE, RAIL-TO-RAIL INPUT/OUTPUT CMOS OPERATIONAL AMPLIFIERS Description Pin Assignments The AZV83/AZV832 is single/dual channels rail-to-rail input and output amplifier,
More informationAZ1085C. Features. Description. Applications. Pin Assignments. A Product Line of. Diodes Incorporated 3A LOW DROPOUT LINEAR REGULATOR AZ1085C INPUT
A LOW DROPOUT LINEAR REGULATOR Description Features The is a series of low dropout positive voltage regulators with a maximum dropout of.5v at A of load current. The series features on-chip thermal shutdown.
More informationAP4305. Description. Pin Assignments. Features. Applications. Typical Applications Circuit AP4305. A Product Line of. Diodes Incorporated
CONSTANT OLTAGE AND CONSTANT CURRENT CONTROLLER Description Pin Assignments The is a highly integrated solution for a constant voltage/constant current mode SMPS application. (Top iew) The contains one
More informationFeatures TO-220F-3 TO (2) TO-263-2
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER Product Summary V RRM (V) I O (A) V F (MAX) (V) I R (MAX) (ma) @ +25 C @ +25 C 100 2x10 0.85 0.1 Description High voltage dual Schottky rectifier suited for switch
More informationPART OBSOLETE - NO ALTERNATE PART Green. Features DO-214AA
Green LOW VOLTAGE POWER SCHOTTKY RECTIFIER Product Summary V RRM (V) I O (A) V F (MAX) (V) I R (MAX) (ma) @ +25 C @ +25 C 40 5 0.55 0.1 Description Low voltage Schottky rectifier suited for switch mode
More informationAZ1117I. Description. Pin Assignments NEW PRODUCT. Features Applications LOW DROPOUT LINEAR REGULATOR WITH INDUSTRIAL TEMPERATURE RANGE AZ1117I
LOW DROPOUT LINEAR REGULATOR WITH INDUSTRIAL TEMPERATURE RANGE Description Pin Assignments The is available in industrial temperature range low dropout three-terminal regulator. (Top View) The is optimized
More informationAS339/339A. Description. Pin Assignments. Features. Applications LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS AS339/339A
LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS Description Pin Assignments The consist of four independent precision voltage comparators with a typical offset voltage of 2.0mV and high gain. They are specifically
More informationAP4312Q. Pin Assignments. Description NEW PRODUCT. Applications. Features CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER AP4312Q SOT26
CONSTANT OLTAGE AND CONSTANT CURRENT CONTROLLER Description Pin Assignments is an Automotive Grade product that is AEC-Q1 grade 1 qualified. It is a highly integrated solution for the constant voltage/constant
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5A LOW DROPOUT LINEAR REGULATOR Description Features The is a series of low dropout positive voltage regulators with a maximum dropout of.5v at 5A of load current. The series features on-chip thermal limiting
More informationAP4340S. Description. Pin Assignments NEW PRODUCT. Features. Applications. Typical Applications Circuit. A Product Line of. Diodes Incorporated
DYNAMIC PSR ACCELERATOR Description Pin Assignments The is an output voltage detector for Primary Side Control System. It is a low power loss solution. It detects the output voltage and provides a periodical
More informationFeatures DO-41 DO-15 DO-214AC
SCHOTTKY BARRIER RECTIFIERS Product Summary V RRM (V) I O (A) V F (MAX) (V) I R (MAX) (ma) @ +25 C @ +25 C 60 2 0.68 0.5 Description The is a low voltage dual Schottky rectifier suited for switch mode
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Features General Description Micropower operation Operation with magnetic field of either north or south pole (omnipolar) 2.5V to 5.5V battery operation Chopper stabilized Superior temperature stability
More informationFeatures. Typical Configuration ZXGD3113W6. Top View Pin-Out
SYNCHRONOUS MOSFET CONTROLLER IN Description The is intended to drive a MOSFET configured as an ideal diode replacement. The device is comprised of a differential amplifier detector stage and high current
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KA431 / KA431A / KA431L Programmable Shunt Regulator Features Programmable Output Voltage to 36 V Low Dynamic Output Impedance: 0.2 Ω (Typical) Sink Current Capability: 1.0 to 100 ma Equivalent Full-Range
More informationAH920. Pin Assignments. Description. Features. Applications. Typical Applications Circuit. A Product Line of Diodes Incorporated
HIGH SENSITIVITY CMOS HALL-EFFECT LATCH Description The is a Hall-effect latch designed in mixed signal CMOS technology. It is quite suitable for use in automotive, industrial and consumer applications.
More informationFeatures. TO-220F-3 (Option 1) TO (2) TO TO (1)
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER Product Summary Features V F (MAX) (V) I R (MAX) (ma) V RRM (V) I O (A) @ +25 C @ +25 C 200 2x5 0.95 0.5 Description High voltage dual Schottky rectifier suited for
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Green SCHOTTKY BARRIER RECTIFIERS Product Summary V RRM (V) I O (A) V F (MAX) (V) I R (MAX) (ma) @ +25 C @ +25 C 40 3 0.5 0.5 Description The is a low voltage dual Schottky rectifier suited for switch
More informationFeatures DO-15 DO-214AC SOD-123
SCHOTTKY BARRIER RECTIFIERS Product Summary Features V RRM (V) I O (A) V F (MAX) (V) I R (MAX) (ma) @ +25 C @ +25 C 40 2 0.5 0.5 Description The is a low voltage dual Schottky rectifier suited for switch
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LOW POWER DUAL OPERATIONAL AMPLIFIERS Description Pin Assignments The consists of two independent, high gain and (Top View) internally frequency compensated operational amplifiers, they are specifically
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USE 7 SIGLE PHASE HALL EFFECT SWITCH Description is a unipolar Hall-Effect sensor for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an
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SOT-23 Pin Definition: 1. Reference 2. Cathode 3. Anode General Description The TS432AI/TS432BI is a three-terminal adjustable shunt regulator with specified thermal stability. The output voltage may be
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DUAL LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Description Pin Assignments The is dual low voltage (2.7V to 5.5V) operational amplifiers which have rail-to-rail output swing capability. The
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Description Pin Assignments The is a single chip solution for driving single-coil brushless direct current (BLDC) fans and motors. The integrated full-bridge driver output stage uses soft switching to
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Features General Description 30V High Output Voltage Fast 1.2MHz Switching Frequency Current limit and UVLO Protections Internal Thermal Shutdown Maximum 1µA Shutdown Current Integrated Soft-start Function
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Features General Description Very Low Dropout Voltage Low Current Consumption: Typ. 50µA Output Voltage: 3.3V Guaranteed 600mA (min) Output Input Range up to 5.5V Current Limiting Stability with Low ESR
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WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR Description The series is a positive voltage regulator IC fabricated by high voltage EPNP process. The has features of wide input voltage range, high accuracy,
More informationADC114YUQ. Mechanical Data. Features. Ordering Information (Notes 4 & 5) Marking Information NXX 1Y7 YM NXX YM
NXX YM NPN PRE-BIASED SMALL SIGNAL DUAL SURFACE MOUNT TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Built-In Biasing Resistors Totally Lead-Free & Fully RoHS Compliant (Notes &
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