TL431
DOWOExtended
-25℃~+85℃ 150mA 1mA 2.5V~36V 50ppm/℃ Adjustable Parallel ±1% SOT-23 Voltage Reference ROHS
- Part id
- dowo/TL431
- Category
- Voltage Reference
- Package
- SOT-23
- Pins
- 3
- In stock
- 1,838 at JLCPCB (C17702548)
Overview
The TL431 is a voltage Reference made by DOWO in a SOT-23 package with 3 pins. -25℃~+85℃ 150mA 1mA 2.5V~36V 50ppm/℃ Adjustable Parallel ±1% SOT-23 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431AT2M, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 1,838 are in stock at JLCPCB (part C17702548).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | R | Unspecified |
| 2 | C | Unspecified |
| 3 | A | Unspecified |
Parts like it
8
TL431
SOT-23-20℃~+85℃ 150mA 1mA 2.5V~36V 50ppm/℃ Adjustable Parallel Temperature compensation control ±1% SOT-23 Voltage Reference ROHSGuangdong HottechVoltage ReferenceTL431
SOT-23-20℃~+70℃ 150mA 1uA 2.5V~36V 2.5V~36V 250uA Adjustable Parallel ±0.5% SOT-23 Voltage Reference ROHSFOSANVoltage ReferenceTL431
SOT-23-25℃~+85℃ 150mA 1mA 2.5V~36V 37V 50ppm/℃ Adjustable Parallel Temperature compensation control ±1% SOT-23 Voltage Reference ROHSJSMSEMIVoltage ReferenceTL431
SOT-23-40℃~+85℃@(Ta) 150mA 1mA 2.5V~36V 37V 50ppm/℃ Adjustable Parallel ±0.5% SOT-23 Voltage Reference ROHSAnBonVoltage ReferenceFS431S 1%
SOT-230℃~+70℃ 150mA 2.495V~36V 2.495V~36V 220nA 450uA Adjustable ±1% SOT-23 Voltage Reference ROHSFOSANVoltage ReferenceTL431ASF
SOT-23-40℃~+125℃@(Ta) 150mA 2.495V~40V 2.495V~40V 500uA 50ppm/℃ Adjustable Parallel ±1% SOT-23 Voltage Reference ROHSHTC Korea TAEJIN TechVoltage ReferenceTL431ACDBZR-CN
SOT-23-25℃~+85℃ 150mA 1mA 2.5V~36V 50ppm/℃ Adjustable Parallel ±1% SOT-23 Voltage Reference ROHSChipNoboVoltage ReferenceTL431D
SOT-23-20℃~+85℃ 1.5uA 150mA 2.5V~36V 450uA 50ppm/℃ Adjustable Parallel Temperature compensation control ±1% SOT-23 Voltage Reference ROHSGuangdong HottechVoltage Reference
Questions
Is there a KiCad symbol and footprint for the TL431?
Yes. The symbol is EasyEDA_Cloud:TL431AT2M and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL431?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the TL431 datasheet?
DOWO publishes it: the Datasheet link on this page opens it.
Where can I order the TL431?
JLCPCB lists it as part C17702548, with 1,838 in stock; the sellers' links on this page open their listings.
What can replace the TL431?
Parts like it in the library: the TL431 by Guangdong Hottech, the TL431 by FOSAN, the TL431 by JSMSEMI and the TL431 by AnBon. Check their datasheets: a part that fits the footprint may still differ in its ratings.