UM809MS
Union SemiconductorExtended
-40℃~+85℃@(Tj) 1V~10V 240ms 4.38V Active Low No No Power Supervisor SOT23-3 Supervisor and Reset ICs ROHS
- Part id
- union-semiconductor/UM809MS
- Category
- Supervisor And Reset ICs
- Package
- SOT23-3
- Pins
- 3
- In stock
- 0 at JLCPCB (C7542910)
Overview
The UM809MS is a supervisor And Reset IC made by Union Semiconductor in a SOT23-3 package with 3 pins. -40℃~+85℃@(Tj) 1V~10V 240ms 4.38V Active Low No No Power Supervisor SOT23-3 Supervisor and Reset ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPV803S-3STR, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7542910).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | RESET# | Unspecified |
| 3 | VCC | Unspecified |
Parts like it
8
MAX809S
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SOT-23-3-40℃~+85℃@(Tj) 1 2.63V 2uA 350ms 900mV~6V No Voltage Monitor SOT-23-3 Supervisor and Reset ICs ROHSHXSupervisor And Reset ICsCN803R
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Questions
Is there a KiCad symbol and footprint for the UM809MS?
Yes. The symbol is EasyEDA_Cloud:TPV803S-3STR and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the UM809MS?
SOT23-3, with 3 pins. Its footprint is drawn on this page.
Where is the UM809MS datasheet?
Union Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the UM809MS?
JLCPCB lists it as part C7542910, with 0 in stock; the sellers' links on this page open their listings.
What can replace the UM809MS?
Parts like it in the library: the MAX809S by MSKSEMI, the UM803RS by Union Semiconductor, the HX809R-2.63V by HX and the CN803R by ShangHai Consonance Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.