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UM805LE, in 3D

UM805LE

Union Semiconductor

-40℃~+85℃@(Ta) 1 1V~5.5V 2.93V 240ms Active Low No Open Drain Voltage Monitor Yes SOT-143 Supervisor and Reset ICs ROHS

Extended
DatasheetJLCPCBLCSCunion-semiconductor/UM805LE
Category
Supervisor And Reset ICs
Package
SOT-143
Pins
5

Overview

The UM805LE is a supervisor And Reset IC made by Union Semiconductor in a SOT-143 package with 5 pins. -40℃~+85℃@(Ta) 1 1V~5.5V 2.93V 240ms Active Low No Open Drain Voltage Monitor Yes SOT-143 Supervisor and Reset ICs ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-143, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C19857324).

Symbol

The library has no symbol for this part yet.

Footprint

1234
Package_TO_SOT_SMD:SOT-143From KiCad's library

Parameters

9
ChipType
Voltage monitor
Function
Manual reset input
Number of Voltages Monitored
1
Operating Temperature
-40℃~+85℃@(TA)
Output Type
Open-drain
Reset Active Level
Active Low
Reset Timeout
240ms
Threshold Voltage
2.93V
Voltage - Supply
1V~5.5V

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the UM805LE?

Yes. the footprint Package_TO_SOT_SMD:SOT-143, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the UM805LE?

SOT-143, with 5 pins. Its footprint is drawn on this page.

Where is the UM805LE datasheet?

Union Semiconductor publishes it: the Datasheet link on this page opens it.

Where can I order the UM805LE?

JLCPCB lists it as part C19857324, with 0 in stock; the sellers' links on this page open their listings.

What can replace the UM805LE?

Parts like it in the library: the CAT811STBI-GT3-MS by MSKSEMI, the STM811SW16F by STMicroelectronics, the MAX811S by TECH PUBLIC and the MAX811T by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8