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LM431SBCMLX, in 3D

LM431SBCMLX

onsemi

-25℃~+85℃ 100mA 2.5V~36V 450uA 50ppm/℃ Adjustable Parallel Temperature compensation control ±1% SOT-89-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSConsemi/LM431SBCMLX
Category
DC DC Converters
Package
SOT-89-3
Pins
3

Overview

The LM431SBCMLX is a DC DC Converter made by onsemi in a SOT-89-3 package with 3 pins. -25℃~+85℃ 100mA 2.5V~36V 450uA 50ppm/℃ Adjustable Parallel Temperature compensation control ±1% SOT-89-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LR431AOT1G, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C894889).

Symbol

A2R1C3
EasyEDA_Cloud:LR431AOT1GFrom EasyEDA

Footprint

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

Parameters

9
Features
Temperature compensation control
Minimum Cathode Current for Regulation
450uA
Operating Temperature
-25℃~+85℃
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.5V~36V
Reference Type
Parallel
Temperature Coefficient
50ppm/℃
Tolerance
±1%

Order codes

1

Pinout

3
The pins of the LM431SBCMLX
PinNameType
1RUnspecified
2AUnspecified
3CUnspecified

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Questions

Is there a KiCad symbol and footprint for the LM431SBCMLX?

Yes. The symbol is EasyEDA_Cloud:LR431AOT1G 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 LM431SBCMLX?

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

Where is the LM431SBCMLX datasheet?

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

Where can I order the LM431SBCMLX?

JLCPCB lists it as part C894889, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM431SBCMLX?

Parts like it in the library: the HT7733BA by Holtek Semicon, the HT7722 by Holtek Semicon, the HT7737B by Holtek Semicon and the HT7737BA by Holtek Semicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8