TL431AIZ
STMicroelectronicsExtended
-40℃~+105℃ 100mA 2.495V~36V 500uA Adjustable Parallel ±1% TO-92-3 Voltage Reference ROHS
- Part id
- st/TL431AIZ
- Category
- Voltage Reference
- Package
- TO-92-3
- Pins
- 3
- In stock
- 0 at JLCPCB (C283634)
Overview
The TL431AIZ is a voltage Reference made by STMicroelectronics in a TO-92-3 package with 3 pins. -40℃~+105℃ 100mA 2.495V~36V 500uA Adjustable Parallel ±1% TO-92-3 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-P1.27-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C283634).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | REF | Unspecified |
| 2 | A | Unspecified |
| 3 | C | Unspecified |
Parts like it
8
CJ431 ±0.5%
TO-92-3-25℃~+85℃ 100mA 1mA 2.5V~36V 50ppm/℃ Adjustable Parallel ±0.5% TO-92-3 Voltage Reference ROHSJiangsu Changjing Electronics Technology (CJ)Voltage ReferenceME431ATBG
TO-92-3-40℃~+125℃ 100mA 2.5V~36V 2.5V~36V 20ppm/℃ 400uA Adjustable ±0.4% TO-92-3 Voltage Reference ROHSMICRONEVoltage ReferenceME431ATG
TO-92-3-40℃~+125℃@(Ta) 100mA 2.5V~36V 20ppm/℃ 400uA 40V Adjustable Parallel ±0.4% TO-92-3 Voltage Reference ROHSMICRONEVoltage ReferenceCJ431-TA
TO-92-Forming1-25℃~+85℃@(Ta) 100mA 1mA 2.5V~36V 2.5V~36V 50ppm/℃ Adjustable ±0.5% TO-92-Forming1 Voltage Reference ROHSJiangsu Changjing Electronics Technology (CJ)Voltage ReferenceTL431ACLPM
TO-92-2.6mm0℃~+70℃@(Ta) 100mA 2.495V~36V 2.495V~36V 600uA Adjustable Parallel ±1% TO-92-2.6mm Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431AILPRP
TO-92-Forming1-40℃~+85℃ 100mA 1mA 2.495V~36V 2.495V~36V 50ppm/℃ Adjustable Parallel ±0.4% TO-92-Forming1 Voltage Reference ROHSonsemiVoltage ReferenceTL431BCLP
TO-92-30℃~+70℃@(Ta) 100mA 2.495V~36V Adjustable Parallel ±0.5% TO-92-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL1431AIZT
TO-92-3-40℃~+105℃@(Ta) 1.5uA 100mA 100ppm/℃ 2.493V~36V 2.5V~36V 700uA Adjustable Parallel ±0.25% TO-92-3 Voltage Reference ROHSSTMicroelectronicsVoltage Reference
Questions
Is there a KiCad symbol and footprint for the TL431AIZ?
Yes. The symbol is EasyEDA_Cloud:TL431IPK-TP and the footprint EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL431AIZ?
TO-92-3, with 3 pins. Its footprint is drawn on this page.
Where is the TL431AIZ datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the TL431AIZ?
JLCPCB lists it as part C283634, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL431AIZ?
Parts like it in the library: the CJ431 ±0.5% by Jiangsu Changjing Electronics Technology (CJ), the ME431ATBG by MICRONE, the ME431ATG by MICRONE and the CJ431-TA by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.