EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
LM431AIM3X Real Image LM431AIM3X real image1552 LM431AIM3X Real Image
Same model may have multiple batches, images only for reference.
LM431AIM3X Real Image LM431AIM3X real image1552 LM431AIM3X Real Image
LM431AIM3X Real Image LM431AIM3X real image1552 LM431AIM3X Real Image
Same model may have multiple batches, images only for reference.

LM431AIM3X

Part No LM431AIM3X
Manufacturer Texas Instruments
Catalog PMIC - Voltage Reference
Description V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R / IC VREF SHUNT ADJ SOT23-3
Datasheet
LM431AIM3X Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Reference Type Shunt
Output Type Adjustable
Nominal Output Voltage (Min/Fixed) 2.495V
Maximum Output Voltage 37V
Output Current 100mA
Tolerance ±2.2%
Temperature Coefficient 50ppm/°C Typical
Current - Cathode 1mA
Temperature Range - Operating -40°C to 85°C (TA)
Mounting SMD (SMT)
Case / Package SOT-23-3
Win Source Part Number 092557-LM431AIM3X
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name LM431
Introduction Date December 01, 1996
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian LM431AIM3X CAD Model

Description

The LM431AIM3X by Texas Instruments is a high-performing, adjustable precision shunt regulator that offers superior performance and capabilities.

  • Output Voltage: Can be set to any value between Vref (approximately 2.5V) and 36V with two external resistors.
  • Typical Dynamic Output Impedance: 0.2Ω

You May Also Be Interested in

LT6657AHMS8-5#PBFAnalog Devices Inc.
LT6657AHMS8-5#PBF
Analog Devices Inc.
IC VREF SERIES 0.1% 8MSOP
Lowest to $15.7976
Picture of TLVH431QDBZR,215
TLVH431QDBZR,215
NXP / Nexperia
IC VREF SHUNT ADJ 1.5% TO236AB / Shunt Voltage Reference IC Adjustable 1.24V 18 VV ±1.5% 70 mA SOT-23 (TO-236AB)
Lowest to $0.4897
REF4132B33DBVR Texas Instruments – Price, Stock & Datasheet
REF4132B33DBVR
Texas Instruments
IC VREF SERIES 0.05% SOT23-5
Lowest to $2.6195
LT6657AHMS8-5#TRPBFAnalog Devices Inc.
LT6657AHMS8-5#TRPBF
Analog Devices Inc.
IC VREF SERIES 0.1% 8MSOP
Lowest to $16.9566
ISL60002BIH312Z Renesas Electronics America – Price, Stock & Datasheet
ISL60002BIH312Z
Renesas Electronics America
1.25V 2.7V~5.5V 7mA Voltage Reference RoHS
Lowest to $14.5523
LTC6655LNBHMS8-4.096#PBF Real Image
LTC6655LNBHMS8-4.096#PBF
Analog Devices Inc.
0.25PPM N, L DRIFT PREC REFS
Lowest to $27.5136
ATL432LIBQDBZR Real Image
ATL432LIBQDBZR
Texas Instruments
IC VREF SHUNT ADJ 0.5% SOT23-3
Lowest to $0.2263
REF4132B25DBVR Real Image
REF4132B25DBVR
Texas Instruments
IC VREF SERIES 0.05% SOT23-5
Lowest to $1.9441
MAX6018AEUR21 Maxim Integrated – Price, Stock & Datasheet
MAX6018AEUR21
Maxim Integrated
2.048V ±0.2% 2.25V~5.5V 1mA Fixed SOT-23-3 Voltage Reference
Lowest to $2.3284

Top Sellers

EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775

Pricing & Ordering

Quantity Unit Price Ext. Price
200+ $0.2533 $50.6600
485+ $0.2078 $100.7830
750+ $0.2013 $150.9750
1,030+ $0.1948 $200.6440
1,330+ $0.1883 $250.4390
1,780+ $0.1689 $300.6420
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 20,000 pieces
MOQ: 200 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess