TL431A
JUXINGExtended
0℃~+70℃ 100mA 2.495V~36V 2.495V~36V 450uA Adjustable ±0.5% SOT-23 Voltage Reference ROHS
- Part id
- juxing/TL431A
- Category
- Voltage Reference
- Package
- SOT-23
- Pins
- 3
- In stock
- 2,478 at JLCPCB (C5182287)
Overview
The TL431A is a voltage Reference made by JUXING in a SOT-23 package with 3 pins. 0℃~+70℃ 100mA 2.495V~36V 2.495V~36V 450uA Adjustable ±0.5% SOT-23 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431BMFDT-MS, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,478 are in stock at JLCPCB (part C5182287).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | REF | Unspecified |
| 2 | CATHODE | Unspecified |
| 3 | ANODE | Unspecified |
Parts like it
8
TL431
SOT-23-20℃~+70℃ 150mA 1uA 2.5V~36V 2.5V~36V 250uA Adjustable Parallel ±0.5% SOT-23 Voltage Reference ROHSFOSANVoltage ReferenceAZ431AN-ATRE1
SOT-23-40℃~+125℃@(Ta) 100mA 1mA 2.5V~36V 20ppm/℃ Adjustable Parallel ±0.4% SOT-23 Voltage Reference ROHSDiodes IncorporatedVoltage ReferenceAZ431AN-ATRG1
SOT-23-40℃~+125℃@(Ta) 100mA 1mA 2.5V~36V 2.5V~36V 20ppm/℃ Adjustable Parallel ±0.4% SOT-23 Voltage Reference ROHSDiodes IncorporatedVoltage ReferenceTL431
SOT-230℃~+70℃ 100mA 1mA 36V 37V Adjustable Parallel SOT-23 Voltage Reference ROHSGOODWORKVoltage ReferenceME431AXG
SOT-23-40℃~+150℃@(Ta) 100mA 1mA 2.5V~36V 2.5V~36V 20ppm/℃ Adjustable Parallel ±0.4% SOT-23 Voltage Reference ROHSMICRONEVoltage ReferenceTL431A-MS
SOT-23-25℃~+85℃ 100mA 2.5V~36V 2.5V~36V 25ppm/℃ 80uA Adjustable Parallel ±0.5% SOT-23 Voltage Reference ROHSMSKSEMIVoltage ReferenceTL431
SOT-23-40℃~+85℃ 1.8uA 100mA 2.495V~36V 2.495V~36V 250uA 50ppm/℃ Adjustable ±0.5% SOT-23 Voltage Reference ROHSUMWVoltage ReferenceTL431D
SOT-23-40℃~+125℃ 100mA 2.495V~36V 2.495V~36V 40uA Adjustable Parallel ±0.4% SOT-23 Voltage Reference ROHSALJVoltage Reference
Questions
Is there a KiCad symbol and footprint for the TL431A?
Yes. The symbol is EasyEDA_Cloud:TL431BMFDT-MS 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 TL431A?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the TL431A datasheet?
JUXING publishes it: the Datasheet link on this page opens it.
Where can I order the TL431A?
JLCPCB lists it as part C5182287, with 2,478 in stock; the sellers' links on this page open their listings.
What can replace the TL431A?
Parts like it in the library: the TL431 by FOSAN, the AZ431AN-ATRE1 by Diodes Incorporated, the AZ431AN-ATRG1 by Diodes Incorporated and the TL431 by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.