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TL431AIPK, in 3D

TL431AIPK

Texas Instruments

-40℃~+85℃ 100mA 2.5V~36V 2.5V~36V 50ppm/℃ 700uA Adjustable Parallel ±1% SOT-89-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCti/TL431AIPK
Category
Voltage Reference
Package
SOT-89-3
Pins
3

Overview

The TL431AIPK is a voltage Reference made by Texas Instruments in a SOT-89-3 package with 3 pins. -40℃~+85℃ 100mA 2.5V~36V 2.5V~36V 50ppm/℃ 700uA Adjustable Parallel ±1% SOT-89-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431QPK-TP, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 17,234 are in stock at JLCPCB (part C32854).

Symbol

CATHODE3ANODE2REF1
EasyEDA_Cloud:TL431QPK-TPFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-89-3From KiCad's library

Parameters

9
Minimum Cathode Current for Regulation
700uA
Operating Temperature
-40℃~+85℃
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.5V~36V
Reference Type
Parallel
Temperature Coefficient
50ppm/℃
Tolerance
±1%
Voltage - Supply
2.5V~36V

Order codes

1

Pinout

3
The pins of the TL431AIPK
PinNameType
1REFUnspecified
2ANODEUnspecified
3CATHODEUnspecified

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Questions

Is there a KiCad symbol and footprint for the TL431AIPK?

Yes. The symbol is EasyEDA_Cloud:TL431QPK-TP and the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TL431AIPK?

SOT-89-3, with 3 pins. Its footprint is drawn on this page.

Where is the TL431AIPK datasheet?

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

Where can I order the TL431AIPK?

JLCPCB lists it as part C32854, with 17,234 in stock; the sellers' links on this page open their listings.

What can replace the TL431AIPK?

Parts like it in the library: the CJ431 by Jiangsu Changjing Electronics Technology (CJ), the AZ431AR-ATRE1 by Diodes Incorporated, the TL431BIPK by Texas Instruments and the TL431 by HXY MOSFET. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8