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

No items in the cart

View Cart
LM431BIM3X Texas Instruments LM431BIM3X Real Image LM431BIM3X label picture LM431BIM3X real image1554 LM431BIM3X Real Image1 LM431BIM3X Real Image2 LM431BIM3X Real Image3 LM431BIM3X Real Image4 LM431BIM3X Real Image5 LM431BIM3X Real Image6
Same model may have multiple batches, images only for reference.
LM431BIM3X Texas Instruments LM431BIM3X Real Image LM431BIM3X label picture LM431BIM3X real image1554 LM431BIM3X Real Image1 LM431BIM3X Real Image2 LM431BIM3X Real Image3 LM431BIM3X Real Image4 LM431BIM3X Real Image5 LM431BIM3X Real Image6
LM431BIM3X Texas Instruments LM431BIM3X Real Image LM431BIM3X label picture LM431BIM3X real image1554 LM431BIM3X Real Image1 LM431BIM3X Real Image2 LM431BIM3X Real Image3 LM431BIM3X Real Image4 LM431BIM3X Real Image5 LM431BIM3X Real Image6
Same model may have multiple batches, images only for reference.

LM431BIM3X

Part No LM431BIM3X
Manufacturer Texas Instruments
Catalog PMIC - Voltage Reference
Description IC VREF SHUNT ADJ SOT23-3
Datasheet
LM431BIM3X Datasheet
Sample
Rohs State Need to verify
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 ±1%
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 094824-LM431BIM3X
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM431BIM3X CAD Model

Description

The LM431BIM3X from Texas Instruments is a versatile and highly efficient precision programmable shunt voltage reference.

  • Operating Current Range: 1.0 mA to 100 mA
  • Specified Dynamic Impedance: less than 0.2Ω
  • Typical Output Impedance: 0.5 ohms
  • Output Voltage: Can be set to any value between Vref (approximately 2.5V) and 36V

You May Also Be Interested in

LM4051CEM3X-1.2 Real Image
LM4051CEM3X-1.2
Texas Instruments
LM4051 Precision Micropower Shunt Voltage Reference
Lowest to $1.8240
Picture of LM4041DIM7-ADJ
LM4041DIM7-ADJ
Texas Instruments
LM4041 Precision Micropower Shunt Voltage Reference
Lowest to $1.1037
REF02CESA Real Image
REF02CESA
Maxim Integrated
+5V, +10V Precision Voltage References
Need more? Email Us
TL4051BIDBZRG4 Real Image
TL4051BIDBZRG4
Texas Instruments
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
Lowest to $2.7076
LM4128BQ1MF3.3 National Semiconductor (TI)
LM4128BQ1MF3.3
National Semiconductor (TI)
Precision Micropower Series Voltage Reference
Lowest to $27.1575
AD2700UD Real Image
AD2700UD
Analog Devices Inc.
10 Volt Precision Reference Series
Lowest to $388.0598
LM4128DQ1MF3.3 National Semiconductor (TI)
LM4128DQ1MF3.3
National Semiconductor (TI)
Precision Micropower Series Voltage Reference
Need more? Email Us
LT1021BCN8-7 Real Image
LT1021BCN8-7
Linear Technology
Precision Reference
Lowest to $5.0427
LT1019CN8-5 Real Image
LT1019CN8-5
Linear Technology
Precision Reference
Need more? Email Us

Top Sellers

EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $21.3835
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.6918
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
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 $0.1616
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6155
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $5.1796
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $4.0391
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.2767
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.2767
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196

Pricing & Ordering

Quantity Unit Price Ext. Price
305+ $0.1650 $50.3250
650+ $0.1546 $100.4900
1,005+ $0.1494 $150.1470
1,440+ $0.1389 $200.0160
1,870+ $0.1337 $250.0190
2,335+ $0.1285 $300.0475
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 87,540 pieces
MOQ: 305 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