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TL431CL3T on a board, in 3D

TL431CL3T

STMicroelectronics

0℃~+70℃@(Ta) 100mA 2.495V~36V 2.5V~36V 500uA Adjustable Parallel ±2.21% SOT-23-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCst/TL431CL3T
Category
Voltage Reference
Package
SOT-23-3
Pins
3

Overview

The TL431CL3T is a voltage Reference made by STMicroelectronics in a SOT-23-3 package with 3 pins. 0℃~+70℃@(Ta) 100mA 2.495V~36V 2.5V~36V 500uA Adjustable Parallel ±2.21% SOT-23-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPR431B-S3TR, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 5,968 are in stock at JLCPCB (part C2156698).

Symbol

CATHODE1REF2ANODE3
EasyEDA_Cloud:TPR431B-S3TRFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Parameters

8
Minimum Cathode Current for Regulation
500uA
Operating Temperature
0℃~+70℃@(Ta)
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.495V~36V
Reference Type
Parallel
Tolerance
±2.21%
Voltage - Supply
2.5V~36V

Order codes

1

Pinout

3
The pins of the TL431CL3T
PinNameType
1CATHODEUnspecified
2REFUnspecified
3ANODEUnspecified

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Questions

Is there a KiCad symbol and footprint for the TL431CL3T?

Yes. The symbol is EasyEDA_Cloud:TPR431B-S3TR and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TL431CL3T?

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

Where is the TL431CL3T datasheet?

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

Where can I order the TL431CL3T?

JLCPCB lists it as part C2156698, with 5,968 in stock; the sellers' links on this page open their listings.

What can replace the TL431CL3T?

Parts like it in the library: the TL431AIDBZ by Texas Instruments, the TL431ACDBZR by Texas Instruments, the TL431BQDBZR by Texas Instruments and the TL431G-AE2-R by UTC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8