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

No items in the cart

View Cart
LM431CIM3 Real Image LM431CIM3 Real Image
Same model may have multiple batches, images only for reference.
LM431CIM3 Real Image LM431CIM3 Real Image
LM431CIM3 Real Image LM431CIM3 Real Image
Same model may have multiple batches, images only for reference.

LM431CIM3

Part No LM431CIM3
Manufacturer Texas Instruments
Catalog PMIC - Voltage Reference
Description IC VREF SHUNT ADJ SOT23-3
Datasheet
LM431CIM3 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) 2.5V
Maximum Output Voltage 37V
Output Current 100mA
Tolerance -0.6%, +0.4%
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 082792-LM431CIM3
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM431CIM3 CAD Model

Description

The LM431CIM3 by Texas Instruments is a highly sophisticated and versatile three-terminal adjustable shunt regulator.

  • Adjustable Output Voltage: 1.24V to 36V
  • Output Current: 100mA
  • Typical Output Impedance: 0.2 ohm
  • Thermal Shutdown Feature: Yes
  • Package: SOT-23
  • Operating Temperature Range: -40°C to +125°C

You May Also Be Interested in

Picture of LM185-2.5 MD8
LM185-2.5 MD8
Texas Instruments
MICROPOWER VOLTAGE REFERENCE DIO / Shunt Voltage Reference IC Fixed 2.5V V 20 mA Die
Need more? Email Us
LM4040D50ILPRE3 Texas Instruments – Price, Stock & Datasheet
LM4040D50ILPRE3
Texas Instruments
IC VREF SHUNT 1% TO92-3
Need more? Email Us
ADR390AUJZ-REEL7 Real Image
ADR390AUJZ-REEL7
Analog Devices Inc.
IC VREF SERIES PREC TSOT-23-5 / Voltage Reference IC V TSOT-23-5
Need more? Email Us
ADR435ARM Analog Devices Inc. – Price, Stock & Datasheet
ADR435ARM
Analog Devices Inc.
MSOP-8 Voltage Reference RoHS
Lowest to $9.3135
Picture of LM136-5.0-MW8
LM136-5.0-MW8
Texas Instruments
IC VREF SHUNT 2% / Shunt Voltage Reference IC Fixed 5V V ±2% 10 mA
Need more? Email Us
LT6660HCDC-3 Analog Devices Inc. – Price, Stock & Datasheet
LT6660HCDC-3
Analog Devices Inc.
IC VREF SERIES 0.2% 3DFN
Lowest to $72.0000
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
REF4132B25DBVR Real Image
REF4132B25DBVR
Texas Instruments
IC VREF SERIES 0.05% SOT23-5
Lowest to $1.9441
LT6660HCDC-3.3 Real Image
LT6660HCDC-3.3
Analog Devices Inc.
IC VREF SERIES 0.2% 3DFN / Series Voltage Reference IC Fixed 3.3V V ±0.2% 20 mA 3-DFN (2x2)
Need more? Email Us

Top Sellers

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 $2.6071
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
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
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
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
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374

Pricing & Ordering

Quantity Unit Price Ext. Price
145+ $0.3538 $51.3010
305+ $0.3314 $101.0770
470+ $0.3202 $150.4940
675+ $0.2978 $201.0150
875+ $0.2866 $250.7750
1,090+ $0.2754 $300.1860
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 37,000 pieces
MOQ: 145 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