Over 800,000 products available

Texas Instruments Fixed Shunt Voltage Reference ±1 % 3-Pin SOT-23, LM4040D20IDBZT

View all Voltage References
Bulk discount available

Subtotal (1 pack of 10 units)*

£6.82

(exc. VAT)

£8.18

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 10 unit(s) shipping from 11 May 2026
  • Plus 90 unit(s) shipping from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Pack*
10 - 40£0.682£6.82
50 - 90£0.648£6.48
100 - 240£0.582£5.82
250 - 490£0.566£5.66
500 +£0.552£5.52

*price indicative

Packaging Options:
RS Stock No.:
545-7675
Mfr. Part No.:
LM4040D20IDBZT
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

2.05V

Reference Type

Fixed

Initial Accuracy

±1 %

Mount Type

Surface

Temperature Coefficient

20 ppm/°C

Topology

Shunt

Output Current

15mA

Maximum Input Voltage

5V

Pin Count

3

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

1mm

Length

2.92mm

Standards/Approvals

No

Series

LM4040

Load Regulation

8 mV

Output Type

Fixed

Minimum Input Voltage

2.05V

Automotive Standard

No

Shunt Voltage Reference, Fixed, 1.2V to 2.3V


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