
Overview
The TL1431ACDT is a voltage Reference made by STMicroelectronics in a SO-8 package with 8 pins. -20℃~+70℃@(Ta) 100mA 2.5V~36V 2.5V~36V 600uA 90ppm/℃ Adjustable Parallel ±0.25% SO-8 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HT431BRZ, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 23 are in stock at JLCPCB (part C283415).
Symbol
Footprint
Parameters
9- Minimum Cathode Current for Regulation
- 600uA
- Operating Temperature
- -20℃~+70℃
- Output Current
- 100mA
- Output Type
- Adjustable
- Output Voltage
- 2.5V~36V
- Reference Type
- Parallel
- Temperature Coefficient
- 90ppm/℃
- Tolerance
- ±0.25%
- Voltage - Supply
- 2.5V~36V
Order codes
1- TL1431ACDTLCSC C283415
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | C | Unspecified |
| 2 | A | Unspecified |
| 3 | A | Unspecified |
| 4 | NC | Unspecified |
| 5 | NC | Unspecified |
| 6 | A | Unspecified |
| 7 | A | Unspecified |
| 8 | REF | Unspecified |
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Is there a KiCad symbol and footprint for the TL1431ACDT?
Yes. The symbol is EasyEDA_Cloud:HT431BRZ 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 TL1431ACDT?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the TL1431ACDT datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the TL1431ACDT?
JLCPCB lists it as part C283415, with 23 in stock; the sellers' links on this page open their listings.
What can replace the TL1431ACDT?
Parts like it in the library: the TL1431AIYDT by STMicroelectronics, the LT1461AIS8-5#PBF by Analog Devices, the LT1461ACS8-5#PBF by Analog Devices and the LT1461CIS8-5#TRPBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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