TL431IPK3
Texas InstrumentsExtended
-40℃~+85℃@(Ta) 100mA 1mA 2.495V~36V Adjustable Parallel ±2% SOT-89-3 Voltage Reference ROHS
- Part id
- ti/TL431IPK3
- Category
- Voltage Reference
- Package
- SOT-89-3
- Pins
- 4
- In stock
- 0 at JLCPCB (C2156639)
Overview
The TL431IPK3 is a voltage Reference made by Texas Instruments in a SOT-89-3 package with 3 pins. -40℃~+85℃@(Ta) 100mA 1mA 2.495V~36V Adjustable Parallel ±2% SOT-89-3 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431QPK-TP, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2156639).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | REF | Unspecified |
| 2 | ANODE | Unspecified |
| 3 | CATHODE | Unspecified |
Parts like it
8
CJ431
SOT-89-3-25℃~+85℃@(Ta) 100mA 1mA 2.5V~36V 50ppm/℃ Adjustable Parallel ±0.5% SOT-23 Voltage Reference ROHSJiangsu Changjing Electronics Technology (CJ)Voltage ReferenceAZ431AR-ATRE1
SOT-89-3-40℃~+125℃@(Ta) 100mA 1mA 2.5V~36V 2.5V~36V 20ppm/℃ Adjustable Parallel ±0.4% SOT-89-3 Voltage Reference ROHSDiodes IncorporatedVoltage ReferenceMMBT431LT1
SOT-89-40℃~+125℃ 100mA 2.445V~36V 300uA 50ppm/℃ Adjustable Parallel ±2% SOT-89 Voltage Reference ROHSALJVoltage ReferenceTL431AIPK
SOT-89-3-40℃~+85℃ 100mA 2.5V~36V 2.5V~36V 50ppm/℃ 700uA Adjustable Parallel ±1% SOT-89-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431BIPK
SOT-89-3-40℃~+85℃@(Ta) 100mA 2.495V~36V 2.5V~36V 400uA 4uA Adjustable Parallel ±0.5% SOT-89-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431
SOT-89-25℃~+85℃@(Ta) 100mA 2.5V~36V 50ppm/℃ Adjustable ±1% SOT-23 Voltage Reference ROHSHXY MOSFETVoltage ReferenceLR431AOT1G
SOT-89-40℃~+125℃ 100mA 2.487V~36V 80uA Adjustable Series、Parallel ±0.5% SOT-89 Voltage Reference ROHSLeshan Radio (LRC)Voltage ReferenceKIA431AF-RTF/PC
SOT-89-3-40℃~+85℃@(Ta) 1.8uA 100mA 2.5V~36V 37V 500uA 50ppm/℃ Adjustable Parallel ±1% SOT-89-3 Voltage Reference ROHSKEC SemiconVoltage Reference
Questions
Is there a KiCad symbol and footprint for the TL431IPK3?
Yes. The symbol is EasyEDA_Cloud:TL431QPK-TP and the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL431IPK3?
SOT-89-3, with 3 pins. Its footprint is drawn on this page.
Where can I order the TL431IPK3?
JLCPCB lists it as part C2156639, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL431IPK3?
Parts like it in the library: the CJ431 by Jiangsu Changjing Electronics Technology (CJ), the AZ431AR-ATRE1 by Diodes Incorporated, the MMBT431LT1 by ALJ and the TL431AIPK by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.