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LM431ACZX on a board, in 3D

LM431ACZX

onsemi

-25℃~+85℃ 100mA 1mA 2.5V~36V 2.5V~36V 50ppm/℃ Adjustable Parallel Temperature compensation control ±2% TO-92 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSConsemi/LM431ACZX
Category
Voltage Reference
Package
TO-92
Pins
5

Overview

The LM431ACZX is a voltage Reference made by onsemi in a TO-92 package with 5 pins. -25℃~+85℃ 100mA 1mA 2.5V~36V 2.5V~36V 50ppm/℃ Adjustable Parallel Temperature compensation control ±2% TO-92 Voltage Reference ROHS.

PCBKit's library has its footprint (Package_TO_SOT_THT:TO-92L, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C480716).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_THT:TO-92LFrom KiCad's library

Parameters

10
Features
Temperature compensation control
Minimum Cathode Current for Regulation
1mA
Operating Temperature
-25℃~+85℃
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.5V~36V
Reference Type
Parallel
Temperature Coefficient
50ppm/℃
Tolerance
±2%
Voltage - Supply
2.5V~36V

Order codes

1

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the LM431ACZX?

Yes. the footprint Package_TO_SOT_THT:TO-92L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM431ACZX?

TO-92, with 5 pins. Its footprint is drawn on this page.

Where is the LM431ACZX datasheet?

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

Where can I order the LM431ACZX?

JLCPCB lists it as part C480716, with 1 in stock; the sellers' links on this page open their listings.

What can replace the LM431ACZX?

Parts like it in the library: the ALJTL431A by ALJ, the TL431(0.5%) by UMW, the TL431IZT by STMicroelectronics and the CJ432-TA by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

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