Overview
The UM803ZP is a supervisor And Reset IC made by Union Semiconductor in a SOT-323 package with 5 pins. SOT-323 Supervisor and Reset ICs ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-323_SC-70, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C19857323).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- UM803ZPLCSC C19857323
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/union-semiconductor/UM803ZP" title="UM803ZP in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/union-semiconductor/UM803ZP.jpg" alt="UM803ZP" width="1200" height="900">[](https://pcbkit.io/parts/union-semiconductor/UM803ZP)Questions
Is there a KiCad symbol and footprint for the UM803ZP?
Yes. the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the UM803ZP?
SOT-323, with 5 pins. Its footprint is drawn on this page.
Where is the UM803ZP datasheet?
Union Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the UM803ZP?
JLCPCB lists it as part C19857323, with 0 in stock; the sellers' links on this page open their listings.
What can replace the UM803ZP?
Parts like it in the library: the MAX803SEXR+T by Maxim Integrated (Analog Devices), the MAX803TEXR+T by Maxim Integrated (Analog Devices), the MCP111-315E/LB by Microchip Technology and the MCP121-240E/LB by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
MAX803SEXR+T
SC-70-3-40℃~+125℃@(Ta) 1 140ms 1V~5.5V 3.08V 30uA Active Low No No Open Drain Voltage Monitor SC-70-3 Supervisor and Reset ICs ROHSMaxim Integrated (Analog Devices)Supervisor And Reset ICsMAX803TEXR+T
SC-70-3-40℃~+125℃@(Ta) 1 140ms 1V~5.5V 3.08V 30uA Active Low No No Open Drain Voltage Monitor SC-70-3 Supervisor and Reset ICs ROHSMaxim Integrated (Analog Devices)Supervisor And Reset ICsMCP111-315E/LB
SC-70-3-40℃~+125℃@(TA) 1 1V~5.5V 1uA 3.08V Active Low Open-drain Simple Reset/Power-On Reset SC-70-3 Supervisor and Reset ICs ROHSMicrochip TechnologySupervisor And Reset ICsMCP121-240E/LB
SC-70-3-40℃~+125℃@(TA) 1 1.75uA 120ms 1V~5.5V 2.32V Active Low Open-drain Voltage monitor SC-70-3 Supervisor and Reset ICs ROHSMicrochip TechnologySupervisor And Reset ICsTCM809RVLB713
SC-70-3-40℃~+125℃ 1 140ms 1V~5.5V 2.63V Active Low Push-pull Voltage monitor SC-70-3 Supervisor and Reset ICs ROHSMicrochip TechnologySupervisor And Reset ICsMAX809SQ308
SC-70-3-40℃~+105℃@(Tj) 1 140ms 1V~5.5V 3.08V 500nA Active Low No No Push-pull Voltage Monitor SC-70-3 Supervisor and Reset ICs ROHSonsemiSupervisor And Reset ICsNCV803SQ308D2
SC-70-3(SOT-323)-40℃~+125℃@(TA) 1 20ms 3.08V Active Low Open-drain Simple Reset/Power-On Reset SC-70-3(SOT-323) Supervisor and Reset ICs ROHSonsemiSupervisor And Reset ICsAPX803L-29C3
SOT-323-3-40℃~+85℃@(TA) 1 1uA 2.9V 900mV~5.5V Active Low Open Drain Simple Reset/Power-On Reset SOT-323-3 Supervisor and Reset ICs ROHSDiodes IncorporatedSupervisor And Reset ICs