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TS431IZT on a board, in 3D

TS431IZT

STMicroelectronics

-40℃~+125℃@(Ta) 100ppm/℃ 30mA Adjustable Parallel ±2% TO-92-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCst/TS431IZT
Category
Voltage References
Package
TO-92-3
Pins
3

Overview

The TS431IZT is a voltage Reference made by STMicroelectronics in a TO-92-3 package with 3 pins. -40℃~+125℃@(Ta) 100ppm/℃ 30mA 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 (EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2156709).

Symbol

CATHODE3ANODE2REF1
EasyEDA_Cloud:TL431QPK-TPFrom EasyEDA

Footprint

123
EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-LFrom EasyEDA

Parameters

8
Minimum Cathode Current for Regulation
40uA
Operating Temperature
-40℃~+125℃@(Ta)
Output Current
30mA
Output Type
Adjustable
Output Voltage
1.24V~6V
Reference Type
Parallel
Temperature Coefficient
100ppm/℃
Tolerance
±2%

Order codes

1

Pinout

3
The pins of the TS431IZT
PinNameType
1REFUnspecified
2ANODEUnspecified
3CATHODEUnspecified

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A picture
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Questions

Is there a KiCad symbol and footprint for the TS431IZT?

Yes. The symbol is EasyEDA_Cloud:TL431QPK-TP and the footprint EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TS431IZT?

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

Where is the TS431IZT datasheet?

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

Where can I order the TS431IZT?

JLCPCB lists it as part C2156709, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TS431IZT?

Parts like it in the library: the TS431ACT A3G by Taiwan Semiconductor, the TL431A by FeiHong and the KA431DTF by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3