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TL431A

STMicroelectronicsExtended

TO-92-3 Voltage Reference ROHS

JLCPCBLCSC
Part id
st/TL431A
Category
Voltage Reference
Package
TO-92-3
Pins
3
In stock
0 at JLCPCB (C2859179)

Overview

The TL431A is a voltage Reference made by STMicroelectronics in a TO-92-3 package with 3 pins. TO-92-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431A_C2859179, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-92-3_L4.6-W3.6-P1.27-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2859179).

Symbol

REFERENCE1PLASTIC2PACKAGE3
EasyEDA_Cloud:TL431A_C2859179From EasyEDA

Footprint

123
EasyEDA_Cloud:TO-92-3_L4.6-W3.6-P1.27-L-1From EasyEDA

Pinout

3
The pins of the TL431A
PinNameType
1REFERENCEUnspecified
2PLASTICUnspecified
3PACKAGEUnspecified

Parts like it

1

Questions

Is there a KiCad symbol and footprint for the TL431A?

Yes. The symbol is EasyEDA_Cloud:TL431A_C2859179 and the footprint EasyEDA_Cloud:TO-92-3_L4.6-W3.6-P1.27-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TL431A?

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

Where can I order the TL431A?

JLCPCB lists it as part C2859179, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TL431A?

Parts like it in the library: the TL431L-0.5% by GOFORD. Check their datasheets: a part that fits the footprint may still differ in its ratings.