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TL431CLP

Texas Instruments

0℃~+70℃ 100mA 1mA 2.5V~36V Adjustable Parallel ±2% TO-92-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCti/TL431CLP
Category
Voltage Reference
Package
TO-92-3
Pins
3

Overview

The TL431CLP is a voltage Reference made by Texas Instruments in a TO-92-3 package with 3 pins. 0℃~+70℃ 100mA 1mA 2.5V~36V Adjustable Parallel ±2% TO-92-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431QPK-TP, from EasyEDA) and its footprint (Package_TO_SOT_THT:TO-92_Inline, from KiCad's library), ready for a KiCad board. 93 are in stock at JLCPCB (part C398376). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

CATHODE3ANODE2REF1
EasyEDA_Cloud:TL431QPK-TPFrom EasyEDA

Footprint

123
Package_TO_SOT_THT:TO-92_InlineFrom KiCad's library

Parameters

8
Minimum Cathode Current for Regulation
1mA
Operating Temperature
0℃~+70℃
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.5V~36V
Reference Type
Parallel
Tolerance
±2%
Voltage - Supply
2.5V~36V

Order codes

1

Pinout

3
The pins of the TL431CLP
PinNameType
1REFUnspecified
2ANODEUnspecified
3CATHODEUnspecified

Open-source boards using it

All 2

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Questions

Is there a KiCad symbol and footprint for the TL431CLP?

Yes. The symbol is EasyEDA_Cloud:TL431QPK-TP and the footprint Package_TO_SOT_THT:TO-92_Inline, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TL431CLP?

TO-92-3, with 3 pins. Its footprint is drawn on this page.

Where is the TL431CLP datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the TL431CLP?

JLCPCB lists it as part C398376, with 93 in stock; the sellers' links on this page open their listings.

What can replace the TL431CLP?

Parts like it in the library: the LT1634CCZ-1.25#PBF by Analog Devices, the LT1634CCZ-1.25#TRPBF by Analog Devices, the LM285Z-1.2-TO-92 by DDF and the LT1009IZ#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the TL431CLP?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8