TL431CD
onsemiExtended
0℃~+70℃@(Ta) 100mA 1mA 2.495V~36V 2.5V~36V 50ppm/℃ Adjustable Parallel ±2.2% SOIC-8 Voltage Reference ROHS
- Part id
- onsemi/TL431CD
- Category
- Voltage Reference
- Package
- SOIC-8
- Pins
- 8
- In stock
- 2,460 at JLCPCB (C146775)
Overview
The TL431CD is a voltage Reference made by onsemi in a SOIC-8 package with 8 pins. 0℃~+70℃@(Ta) 100mA 1mA 2.495V~36V 2.5V~36V 50ppm/℃ Adjustable Parallel ±2.2% SOIC-8 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (Regulators:TL431xD, from CERN's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,460 are in stock at JLCPCB (part C146775).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | C | Passive |
| 2 | A | Passive |
| 3 | A | Passive |
| 4 | NC | Passive |
| 5 | NC | Passive |
| 6 | A | Passive |
| 7 | A | Passive |
| 8 | REF | Passive |
Parts like it
8
TL431ACD
SOIC-80℃~+70℃ 100mA 2.47V~36V 2.495V~36V 4uA 600uA Adjustable Parallel ±1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431AID
SOIC-8-40℃~+85℃ 100mA 2.495V~36V 2.495V~36V 400uA Adjustable Parallel ±1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431BVD
SOIC-8-40℃~+125℃@(Ta) 100mA 1mA 2.44V~36V 2.495V~36V 50ppm/℃ Adjustable Parallel ±0.4% SOIC-8 Voltage Reference ROHSonsemiVoltage ReferenceTL1431AIYDT
SO-8-40℃~+125℃@(Ta) 100mA 100ppm/℃ 2.5V~36V 2.5V~36V 700uA Adjustable Parallel ±0.25% SO-8 Voltage Reference ROHSSTMicroelectronicsVoltage ReferenceTL431ACDT
SO-80℃~+70℃@(Ta) 100mA 2.495V~36V 600uA Adjustable Parallel ±1% SO-8 Voltage Reference ROHSSTMicroelectronicsVoltage ReferenceTL431BID
SOIC-8-40℃~+85℃ 100mA 2.495V~36V 2.495V~36V 700uA Adjustable Parallel ±0.5% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431CD
SOIC-80℃~+70℃ 100mA 1mA 2.5V~36V 2.5V~36V Adjustable Parallel ±2% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431AID
SOIC-8-40℃~+85℃@(Ta) 100mA 1mA 2.495V~36V 2.495V~36V 50ppm/℃ Adjustable Parallel ±0.4% SOIC-8 Voltage Reference ROHSonsemiVoltage Reference
Questions
Is there a KiCad symbol and footprint for the TL431CD?
Yes. The symbol is Regulators:TL431xD and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL431CD?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the TL431CD datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the TL431CD?
JLCPCB lists it as part C146775, with 2,460 in stock; the sellers' links on this page open their listings.
What can replace the TL431CD?
Parts like it in the library: the TL431ACD by Texas Instruments, the TL431AID by Texas Instruments, the TL431BVD by onsemi and the TL1431AIYDT by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.