Microchip Precision Shunt Precision Voltage Reference ±1 % 3-Pin SOT-23

This image is representative of the product range

Subtotal (1 reel of 3000 units)*

PHP44,688.00

(exc. VAT)

PHP50,052.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from March 26, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Reel*
3000 +PHP14.896PHP44,688.00

*price indicative

RS Stock No.:
177-2826
Mfr. Part No.:
LM4040DYM3-2.5-TR
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Product Type

Precision Voltage Reference

Reference Voltage

2.5V

Package Type

SOT-23

Reference Type

Precision

Output Voltage

2.5 V

Initial Accuracy

±1 %

Mount Type

Surface

Temperature Coefficient

20 ppm/°C

Topology

Shunt

Maximum Input Voltage

15V

Output Current

15mA

Pin Count

3

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Length

2.92mm

Series

LM4040

Height

0.9mm

Width

1.3 mm

Minimum Input Voltage

2.5V

Automotive Standard

No

Output Type

Fixed

Ideal for space critical applications, the LM4040 and LM4041 precision voltage references are available in the SOT-23 surface-mount package. The LM4040 is the available in fixed reverse breakdown voltages of 2.5V, 4.096V and 5.0V. The LM4041 is available with a fixed 1.225V or an adjustable reverse breakdown voltage. The minimum operating current ranges from 60μA for the LM4041-1.2 to 74μA for the LM4040-5.0. LM4040 versions have a maximum operating current of 15mA. LM4041 versions have a maximum operating current of 12mA. The LM4040 and LM4041 have bandgap reference temperature drift curvature correction and low dynamic impedance, ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

Additional Features:

Small SOT-23 package

No output capacitor required

Tolerates capacitive loads

Fixed reverse breakdown voltages of 2.5V, 4.096V and 5.0

Related links