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LM431SAIMFX

onsemi

-40℃~+85℃ 100mA 1mA 2.5V~36V 2.5V~36V 50ppm/℃ Adjustable Parallel Temperature compensation control ±2% SOT-23F-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSConsemi/LM431SAIMFX
Category
Voltage Reference
Package
SOT-23F-3
Pins
3

Overview

The LM431SAIMFX is a voltage Reference made by onsemi in a SOT-23F-3 package with 3 pins. -40℃~+85℃ 100mA 1mA 2.5V~36V 2.5V~36V 50ppm/℃ Adjustable Parallel Temperature compensation control ±2% SOT-23F-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPR431B-S3TR, from EasyEDA) and its footprint (EasyEDA_Cloud:SOT-23-3_L2.9-W1.3-P0.95-LS2.4-BR, from EasyEDA), ready for a KiCad board. 13 are in stock at JLCPCB (part C891360).

Symbol

CATHODE1REF2ANODE3
EasyEDA_Cloud:TPR431B-S3TRFrom EasyEDA

Footprint

123
EasyEDA_Cloud:SOT-23-3_L2.9-W1.3-P0.95-LS2.4-BRFrom EasyEDA

Parameters

10
Features
Temperature compensation control
Minimum Cathode Current for Regulation
1mA
Operating Temperature
-40℃~+85℃
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.5V~36V
Reference Type
Parallel
Temperature Coefficient
50ppm/℃
Tolerance
±2%
Voltage - Supply
2.5V~36V

Order codes

1

Pinout

3
The pins of the LM431SAIMFX
PinNameType
1CATHODEUnspecified
2REFUnspecified
3ANODEUnspecified

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Questions

Is there a KiCad symbol and footprint for the LM431SAIMFX?

Yes. The symbol is EasyEDA_Cloud:TPR431B-S3TR and the footprint EasyEDA_Cloud:SOT-23-3_L2.9-W1.3-P0.95-LS2.4-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM431SAIMFX?

SOT-23F-3, with 3 pins. Its footprint is drawn on this page.

Where is the LM431SAIMFX datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the LM431SAIMFX?

JLCPCB lists it as part C891360, with 13 in stock; the sellers' links on this page open their listings.

What can replace the LM431SAIMFX?

Parts like it in the library: the LM431SBIMFX by onsemi, the LM431SCIMFX by onsemi, the TPR6040F20-S3TR by 3PEAK and the TPR3325-S3TR by 3PEAK. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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4