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

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LM431BCM3/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM431BCM3/NOPB

Part No LM431BCM3/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Reference
Description IC VREF SHUNT ADJ SOT23-3
Datasheet
LM431BCM3/NOPB 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 ±1%
Temperature Coefficient 50ppm/°C Typical
Current - Cathode 1mA
Temperature Range - Operating 0°C to 70°C (TA)
Mounting SMD (SMT)
Case / Package SOT-23-3
Win Source Part Number 002582-LM431BCM3/NOPB
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM431BCM3/NOPB CAD Model

Description

The LM431BCM3/NOPB is a high-quality, precision programmable shunt voltage reference product designed and manufactured by Texas Instruments, a leading global semiconductor company renowned for its innovative and reliable electronic solutions.

  • Output Voltage: Can be set to any value between Vref (approximately 2.5V) and 36V with two external resistors.
  • Typical Output Impedance: 0.2 ohms
  • Accuracy (B-grade): 1%
  • Accuracy (A-grade): 0.5%
  • Operating Current Range: 1mA to 100mA
  • Package: small outline SOT-23

You May Also Be Interested in

TL431AMSDT Real Image
TL431AMSDT
NXP / Nexperia
Adjustable precision shunt regulator
Lowest to $0.0472
REF3325ATDD2 Texas Instruments – Price, Stock & Datasheet
REF3325ATDD2
Texas Instruments
IC VREF SERIES 0.15% DIE
Need more? Email Us
LM4040BIM3X-2.0 National Semiconductor (TI)
LM4040BIM3X-2.0
National Semiconductor (TI)
Precision Micropower Shunt Voltage Reference
Lowest to $1.6817
LM336BLPE3-2-5 Texas Instruments – Price, Stock & Datasheet
LM336BLPE3-2-5
Texas Instruments
IC VREF SHUNT 2% TO92-3
Need more? Email Us
MAX6070BAUT50+T Maxim Integrated – Price, Stock & Datasheet
MAX6070BAUT50+T
Maxim Integrated
IC VREF SERIES 0.08% SOT23-6
Lowest to $2.5268
IRU431LCL3 Real Image
IRU431LCL3
International Rectifier
LOW -VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
Need more? Email Us
REF35120QDBVR Texas Instruments – Price, Stock & Datasheet
REF35120QDBVR
Texas Instruments
IC VREF SERIES 1.2V SOT23-6
Lowest to $2.9105
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
MAX6043BAUT10+T Analog Devices Inc. – Price, Stock & Datasheet
MAX6043BAUT10+T
Analog Devices Inc.
IC VREF SERIES 0.1% SOT23-6
Lowest to $6.9851

Top Sellers

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 $13.4125
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.2055
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015

Pricing & Ordering

Quantity Unit Price Ext. Price
45+ $1.2195 $54.8775
100+ $1.0006 $100.0600
155+ $0.9694 $150.2570
215+ $0.9381 $201.6915
280+ $0.9068 $253.9040
370+ $0.8130 $300.8100
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 13,400 pieces
MOQ: 45 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