CD431A
DOWOExtended
-25℃~+85℃ 100mA 1mA 2.483V~36V 2.495V Adjustable ±0.5% SOT-23 Voltage Reference ROHS
- Part id
- dowo/CD431A
- Category
- Voltage Reference
- Package
- SOT-23
- Pins
- 3
- In stock
- 3,095 at JLCPCB (C20416959)
Overview
The CD431A is a voltage Reference made by DOWO in a SOT-23 package with 3 pins. -25℃~+85℃ 100mA 1mA 2.483V~36V 2.495V Adjustable ±0.5% SOT-23 Voltage Reference ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 3,095 are in stock at JLCPCB (part C20416959).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
4
TL431D
SOT-23-40℃~+125℃ 100mA 2.495V~36V 2.495V~36V 40uA Adjustable Parallel ±0.4% SOT-23 Voltage Reference ROHSALJVoltage ReferenceGN431A 0.5%
SOT-23-40℃~+85℃ 100mA 450uA Adjustable Parallel ±0.5% SOT-23 Voltage Reference ROHSGN SemicVoltage ReferenceTS431BCX
SOT-23-40℃~+85℃ 2.495V 2.495V~36V 400uA 50ppm/℃ Adjustable Parallel ±0.5% SOT-23 Voltage Reference ROHSTaiwan SemiconductorVoltage Reference
TJR431CSF
SOT-23-3L-40℃~+125℃ 100mA 2.495V Parallel ±0.5% SOT-23-3L Voltage Reference ROHSHTC Korea TAEJIN TechVoltage Reference
Questions
Is there a KiCad symbol and footprint for the CD431A?
Yes. 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 CD431A?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the CD431A datasheet?
DOWO publishes it: the Datasheet link on this page opens it.
Where can I order the CD431A?
JLCPCB lists it as part C20416959, with 3,095 in stock; the sellers' links on this page open their listings.
What can replace the CD431A?
Parts like it in the library: the TL431D by ALJ, the GN431A 0.5% by GN Semic, the TS431BCX by Taiwan Semiconductor and the TJR431CSF by HTC Korea TAEJIN Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.