Texas Instruments Fixed Shunt Voltage Reference ±0.1 % 3-Pin SOT-23, LM4040AIM3-2.5/NOPB

Image representative of range

Bulk discount available

Subtotal (1 pack of 5 units)*

R 184,05

(exc. VAT)

R 211,65

(inc. VAT)

Add to Basket
Select or type quantity
Orders below R 1 500,00 (exc. VAT) cost R 120,00.
In Stock
  • Plus 80 unit(s) shipping from 23 February 2026
  • Plus 21,750 unit(s) shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 20R 36.81R 184.05
25 - 95R 35.89R 179.45
100 - 245R 34.814R 174.07
250 - 495R 33.422R 167.11
500 +R 32.086R 160.43

*price indicative

Packaging Options:
RS stock no.:
533-8445
Mfr. Part No.:
LM4040AIM3-2.5/NOPB
Manufacturer:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Voltage Reference

Reference Voltage

2.5V

Package Type

SOT-23

Reference Type

Fixed

Output Voltage

2.5 V

Initial Accuracy

±0.1 %

Temperature Coefficient

20 ppm/°C

Mount Type

Surface

Topology

Shunt

Maximum Input Voltage

5V

Output Current

15mA

Pin Count

3

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

LM4040

Standards/Approvals

No

Load Regulation

6 mV

Height

0.93mm

Length

2.92mm

Width

1.3 mm

Automotive Standard

AEC-Q100

Minimum Input Voltage

2.5V

Output Type

Fixed

Shunt Voltage Reference, Fixed, 2.4V to 2.5V


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