Overview
The TL431BIDM is a voltage Reference made by onsemi in a Micro-8 package with 8 pins. -40℃~+85℃ 100mA 2.475V~36V 500uA 50ppm/℃ Adjustable Parallel Temperature compensation control ±0.4% Micro-8 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SPX431LAS-L, from EasyEDA) and its footprint (EasyEDA_Cloud:MSOP-8_L3.0-W3.0-P0.65-LS4.9-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C895200).
Symbol
Footprint
Parameters
9- Features
- Temperature compensation control
- Minimum Cathode Current for Regulation
- 500uA
- Operating Temperature
- -40℃~+85℃
- Output Current
- 100mA
- Output Type
- Adjustable
- Output Voltage
- 2.475V~36V
- Reference Type
- Parallel
- Temperature Coefficient
- 50ppm/℃
- Tolerance
- ±0.4%
Order codes
1- TL431BIDMR2GLCSC C895200
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | CATHODE | Unspecified |
| 2 | ANODE | Unspecified |
| 3 | ANODE | Unspecified |
| 4 | N/C | Unspecified |
| 5 | N/C | Unspecified |
| 6 | ANODE | Unspecified |
| 7 | ANODE | Unspecified |
| 8 | REF | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/TL431BIDM" title="TL431BIDM in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/TL431BIDM.jpg" alt="TL431BIDM" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/TL431BIDM)Questions
Is there a KiCad symbol and footprint for the TL431BIDM?
Yes. The symbol is EasyEDA_Cloud:SPX431LAS-L and the footprint EasyEDA_Cloud:MSOP-8_L3.0-W3.0-P0.65-LS4.9-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL431BIDM?
Micro-8, with 8 pins. Its footprint is drawn on this page.
Where is the TL431BIDM datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the TL431BIDM?
JLCPCB lists it as part C895200, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL431BIDM?
Parts like it in the library: the NCV431BVDM by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
