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HT431ARZ on a board, in 3D

HT431ARZ

HTCSEMI

-25℃~+85℃ 100mA 2.5V~40V 2.5V~40V 50ppm/℃ Adjustable SOP-8 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSChtcsemi/HT431ARZ
Category
Voltage Reference
Package
SOP-8
Pins
8

Overview

The HT431ARZ is a voltage Reference made by HTCSEMI in a SOP-8 package with 8 pins. -25℃~+85℃ 100mA 2.5V~40V 2.5V~40V 50ppm/℃ Adjustable SOP-8 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HT431BRZ, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,456 are in stock at JLCPCB (part C5336210).

Symbol

C1A2A3NC4NC5A6A7REF8
EasyEDA_Cloud:HT431BRZFrom EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

9
Features
Temperature compensation control
Minimum Cathode Current for Regulation
250uA
Operating Temperature
-25℃~+85℃
Output Current
100mA
Output Type
Adjustable
Output Voltage
2.5V~40V
Temperature Coefficient
50ppm/℃
Tolerance
±0.5%
Voltage - Supply
2.5V~40V

Order codes

1

Pinout

8
The pins of the HT431ARZ
PinNameType
1CUnspecified
2AUnspecified
3AUnspecified
4NCUnspecified
5NCUnspecified
6AUnspecified
7AUnspecified
8REFUnspecified

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/htcsemi/HT431ARZ.jpg" alt="HT431ARZ" width="1200" height="900">
A picture that opens the part, for a README
[![HT431ARZ](https://pcbkit.io/embed/parts/htcsemi/HT431ARZ.jpg?size=s)](https://pcbkit.io/parts/htcsemi/HT431ARZ)

Questions

Is there a KiCad symbol and footprint for the HT431ARZ?

Yes. The symbol is EasyEDA_Cloud:HT431BRZ and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT431ARZ?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the HT431ARZ datasheet?

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

Where can I order the HT431ARZ?

JLCPCB lists it as part C5336210, with 1,456 in stock; the sellers' links on this page open their listings.

What can replace the HT431ARZ?

Parts like it in the library: the TL431BCM/TR by HGSEMI, the TL431BIDR(UMW) by UMW, the TL1431AIDT-TP by TECH PUBLIC and the TP431C249S8-1 by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8