2 layers148 × 38.5 mm
TL431AIZT
STMicroelectronicsExtended
-40℃~+105℃ 100mA 2.495V~36V 2.5V~36V 600uA Adjustable Parallel ±1% TO-92-2.54mm Voltage Reference ROHS
- Part id
- st/TL431AIZT
- Category
- Voltage Reference
- Package
- TO-92-2.54mm
- Pins
- 3
- In stock
- 0 at JLCPCB (C113603)
- Used on
- 1 open-source board
Overview
The TL431AIZT is a voltage Reference made by STMicroelectronics in a TO-92-2.54mm package with 3 pins. -40℃~+105℃ 100mA 2.495V~36V 2.5V~36V 600uA Adjustable Parallel ±1% TO-92-2.54mm Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431IPK-TP, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P2.54-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C113603). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | REF | Unspecified |
| 2 | A | Unspecified |
| 3 | C | Unspecified |
Open-source boards using it
1Parts like it
8
AZ431AZ-ATRE1
TO-92-2.54mm-40℃~+125℃@(Ta) 100mA 1mA 2.5V~36V 2.5V~36V 20ppm/℃ Adjustable Parallel ±0.4% TO-92-2.54mm Voltage Reference ROHSDiodes IncorporatedVoltage ReferenceTL431ACLPR
TO-92-30℃~+70℃ 100mA 2.495V~36V 2.495V~36V 600uA Adjustable Parallel ±1% TO-92-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431CLPRP
TO-92-2.54mm0℃~+70℃@(Ta) 100mA 1mA 2.495V~36V 2.495V~36V 50ppm/℃ Adjustable Parallel ±1% TO-92-2.54mm Voltage Reference ROHSonsemiVoltage ReferenceTL431AILPR
TO-92-2.54mm-40℃~+85℃ 100mA 1mA 2.5V~36V 2.5V~36V Adjustable Parallel ±1% TO-92-2.54mm Voltage Reference ROHSTexas InstrumentsVoltage ReferenceAS431AZTR-E1
TO-92-3-40℃~+125℃@(Ta) 100mA 2.5V~36V 2.5V~36V 20ppm/℃ 400uA Adjustable Parallel ±0.5% TO-92-3 Voltage Reference ROHSDiodes IncorporatedVoltage ReferenceTL431ATA
TO-92-2.54mm-40℃~+125℃@(Ta) 1.8uA 150mA 2.495V~40V 2.495V~40V 500uA 50ppm/℃ Adjustable Parallel ±1% TO-92-2.54mm Voltage Reference ROHSHTC Korea TAEJIN TechVoltage ReferenceAZ431LAZTR-G1
TO-92-3-40℃~+125℃@(Ta) 1.24V~18V 100mA 20ppm/℃ Adjustable Parallel ±0.5% TO-92-3 Voltage Reference ROHSDiodes IncorporatedVoltage ReferenceTL431BQLPR
TO-92-3-40℃~+125℃@(Ta) 100mA 2.495V~36V 2.495V~36V 700uA Adjustable Parallel ±0.5% TO-92-3 Voltage Reference ROHSTexas InstrumentsVoltage Reference
Questions
Is there a KiCad symbol and footprint for the TL431AIZT?
Yes. The symbol is EasyEDA_Cloud:TL431IPK-TP and the footprint EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL431AIZT?
TO-92-2.54mm, with 3 pins. Its footprint is drawn on this page.
Where is the TL431AIZT datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the TL431AIZT?
JLCPCB lists it as part C113603, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL431AIZT?
Parts like it in the library: the AZ431AZ-ATRE1 by Diodes Incorporated, the TL431ACLPR by Texas Instruments, the TL431CLPRP by onsemi and the TL431AILPR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the TL431AIZT?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.