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KIA431AF-RTF/PC on a board, in 3D

KIA431AF-RTF/PC

KEC Semicon

-40℃~+85℃@(Ta) 1.8uA 100mA 2.5V~36V 37V 500uA 50ppm/℃ Adjustable Parallel ±1% SOT-89-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCkec-semicon/KIA431AF-RTF/PC
Category
Voltage Reference
Package
SOT-89-3
Pins
3

Overview

The KIA431AF-RTF/PC is a voltage Reference made by KEC Semicon in a SOT-89-3 package with 3 pins. -40℃~+85℃@(Ta) 1.8uA 100mA 2.5V~36V 37V 500uA 50ppm/℃ Adjustable Parallel ±1% SOT-89-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AS431AZTR-G1, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 9,003 are in stock at JLCPCB (part C465009).

Symbol

Anode2Cathode3Reference1
EasyEDA_Cloud:AS431AZTR-G1From EasyEDA

Footprint

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

Parameters

11
Features
Temperature compensation control
Minimum Cathode Current for Regulation
500uA
Operating Temperature
-40℃~+85℃
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.5V~36V
Quiescent Current
1.8uA
Reference Type
Parallel
Temperature Coefficient
50ppm/℃
Tolerance
±1%
Voltage - Supply
37V

Order codes

1

Pinout

3
The pins of the KIA431AF-RTF/PC
PinNameType
1ReferenceUnspecified
2AnodeUnspecified
3CathodeUnspecified

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Questions

Is there a KiCad symbol and footprint for the KIA431AF-RTF/PC?

Yes. The symbol is EasyEDA_Cloud:AS431AZTR-G1 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 KIA431AF-RTF/PC?

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

Where is the KIA431AF-RTF/PC datasheet?

KEC Semicon publishes it: the Datasheet link on this page opens it.

Where can I order the KIA431AF-RTF/PC?

JLCPCB lists it as part C465009, with 9,003 in stock; the sellers' links on this page open their listings.

What can replace the KIA431AF-RTF/PC?

Parts like it in the library: the CJ431 by Jiangsu Changjing Electronics Technology (CJ), the AZ431AR-ATRE1 by Diodes Incorporated, the TL431AIPK by Texas Instruments and the TL431BIPK by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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