Texas Instruments Adjustable Shunt Voltage Reference ±1 % 3-Pin SOT-23, LM431BCM3/NOPB

This image is representative of the product range

View all Voltage References
Bulk discount available

Subtotal (1 pack of 10 units)*

SGD10.64

(exc. GST)

SGD11.60

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 1,270 unit(s) shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 10SGD1.064SGD10.64
20 - 40SGD1.032SGD10.32
50 - 90SGD1.001SGD10.01
100 - 190SGD0.971SGD9.71
200 +SGD0.942SGD9.42

*price indicative

Packaging Options:
RS Stock No.:
761-5946
Mfr. Part No.:
LM431BCM3/NOPB
Manufacturer:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Voltage Reference

Reference Voltage

36V

Package Type

SOT-23

Output Voltage

2.5/36 V

Reference Type

Adjustable

Initial Accuracy

±1 %

Mount Type

Surface

Temperature Coefficient

50 ppm/°C

Topology

Shunt

Maximum Input Voltage

37V

Output Current

100mA

Pin Count

3

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Length

2.92mm

Series

LM431

Standards/Approvals

No

Height

0.93mm

Width

1.3 mm

Automotive Standard

No

Minimum Input Voltage

2.47V

Output Type

Adjustable

Shunt Voltage Reference, Adjustable, LM Series


Voltage References, Texas Instruments


Precison Fixed and Adjustable Voltage Reference ICs utilsing series, shunt or series/shunt topologies and available in both through-hole and surface mount packages. Voltage References are available with initial accuracies of ±0.02 to ±2%.

Related links