Texas Instruments Fixed Shunt Voltage Reference ±0.1 % 3-Pin SOT-23, LM4040A30IDBZT

This image is representative of the product range

View all Voltage References
Bulk discount available

Subtotal (1 pack of 2 units)*

$12.13

(exc. GST)

$13.344

(inc. GST)

Add to Basket
Select or type quantity
Orders below $60.00 (exc. GST) cost $12.95.
In Stock
  • 764 unit(s) ready to ship from another location
  • Plus 330 unit(s) shipping from 11 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
2 - 62$6.065$12.13
64 - 124$5.915$11.83
126 +$5.82$11.64

*price indicative

Packaging Options:
RS Stock No.:
809-6343
Mfr. Part No.:
LM4040A30IDBZT
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Voltage Reference

Package Type

SOT-23

Reference Voltage

3V

Output Voltage

3 V

Reference Type

Fixed

Initial Accuracy

±0.1 %

Mount Type

Surface

Temperature Coefficient

20 ppm/°C

Topology

Shunt

Maximum Input Voltage

5V

Output Current

15mA

Minimum Operating Temperature

-40°C

Pin Count

3

Maximum Operating Temperature

85°C

Width

1.4 mm

Standards/Approvals

No

Length

3.04mm

Series

LM4040

Height

1.02mm

Minimum Input Voltage

3V

Output Type

Fixed

Automotive Standard

No

Shunt Voltage Reference, Fixed, 3V to 10V


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