TLV431ASN

onsemiExtended

-40℃~+85℃@(Ta) 1.24V~16V 150nA 20mA 80uA Adjustable Parallel ±1% TSOP-5-1.5mm Voltage Reference ROHS

Part id: onsemi/TLV431ASN
Category: Voltage Reference
Package: TSOP-5-1.5mm
Pins: 5
In stock: 3,302 at JLCPCB (C233735)
Used on: 22 open-source boards

Overview

The TLV431ASN is a voltage Reference made by onsemi in a TSOP-5-1.5mm package with 5 pins. -40℃~+85℃@(Ta) 1.24V~16V 150nA 20mA 80uA Adjustable Parallel ±1% TSOP-5-1.5mm Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TLV431ASNT1G, from EasyEDA) and its footprint (EasyEDA_Cloud:TSOP-5_L3.0-W1.5-P0.95-BL, from EasyEDA), ready for a KiCad board. 3,302 are in stock at JLCPCB (part C233735). 22 open-source boards in 19 repositories on GitHub use it.

Symbol

EasyEDA_Cloud:TLV431ASNT1GFrom EasyEDA

Footprint

EasyEDA_Cloud:TSOP-5_L3.0-W1.5-P0.95-BLFrom EasyEDA

Pinout

The pins of the TLV431ASN
Pin	Name	Type
1	NC	Unspecified
2	NC	Unspecified
3	Cathode	Unspecified
4	Reference	Unspecified
5	Anode	Unspecified

Parameters

Minimum Cathode Current for Regulation: 80uA
Operating Temperature: -40℃~+85℃
Output Current: 20mA
Output Type: Adjustable
Output Voltage: 1.24V~16V
Quiescent Current: 150nA
Reference Type: Parallel
Tolerance: ±1%

Order codes

TLV431ASNT1GLCSC C233735

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Open-source boards using it

22See all 22

2 layers70 × 40 mm
POE
reportingsjr/rfidBoard
RFID/NFC board with ethernet+PoE with numerous I/Os.
139 parts16
2 layers61.5 × 105.3 mm
TimekillerXtreme
stanislavbrtna/SDA_Wonder_HW
Hardware part of the SDA Project.
114 parts8
2 layers61.2 × 128.5 mm
Snuadc
vitaldb/snuadc
An open source 8ch 10bit analog-digital converter
91 parts5
2 layers66 × 99.1 mm
Esr meter
vpatkov/esr-meter
AC ohmmeter
105 parts5
4 layers100 × 100 mm
DMXion 4port node
NEOgHacking/DMXion_4Port_Node
A 4 port dmx node with rdm funtionallity. Connects via ARTNET or sACN
275 parts2GPL-3.0
2 layers52.1 × 65.4 mm
Continuity tester
vpatkov/continuity-tester
Ultra low-voltage, low-current, and fast continuity tester
38 parts2
2 layers55.8 × 42.5 mm
GPXconn v2 rev3
GPXenergy/gpx_connector
GPXconnector device connecting to dutch smart meter and sending data to the GPX API
65 parts1MIT
4 layers98 × 100 mm
Esp32s3-can sd logger
MrBlahhhh/esp32-shield-can1-can2-kdcan-analogin-sdcard
A carrier board an ESP32-S3-DevKitC-1 plugs into, turning it into a vehicle data logger. The dev board brings the MCU and its power; this board brings everything that has to touch a car.
164 parts1

Parts like it

Questions

Is there a KiCad symbol and footprint for the TLV431ASN?

Yes. The symbol is EasyEDA_Cloud:TLV431ASNT1G and the footprint EasyEDA_Cloud:TSOP-5_L3.0-W1.5-P0.95-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TLV431ASN?

TSOP-5-1.5mm, with 5 pins. Its footprint is drawn on this page.

Where is the TLV431ASN datasheet?

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

Where can I order the TLV431ASN?

JLCPCB lists it as part C233735, with 3,302 in stock; the sellers' links on this page open their listings.

What can replace the TLV431ASN?

Parts like it in the library: the NCV301LSN12 by onsemi, the NCV301LSN20 by onsemi, the NCV301LSN47 by onsemi and the NCV303LSN12 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the TLV431ASN?

22 boards in 19 repositories on GitHub; the most starred are listed on this page, with their KiCad files.