This 1-channel power supply support circuit, a simple reset/power-on reset IC, features a TO-92 package with through-hole mounting. It operates within a 1V to 5.5V supply voltage range, monitoring a single voltage with a reset threshold of 4.38V (4.314V undervoltage, 4.446V overvoltage). The device offers an active-low reset with an 80ms timeout and a low operating supply current of 20µA, with a quiescent current of 1µA. It is lead-free and RoHS compliant, suitable for operation between -40°C and 125°C.
PackageTO-92
Current1uA
MountingThrough Hole
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Technical Specifications
Microchip MCP121-450E/TO technical specifications.
General
Package/Case
TO-92
Height
4.95mm
Lead Free
Lead Free
Length
4.95mm
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
10mA
Max Reset Threshold Voltage
4.446V
Min Reset Threshold Voltage
4.314V
Max Supply Current
20uA
Max Supply Voltage
5.5V
Min Supply Voltage
1V
Mount
Through Hole
Number of Voltages Monitored
1
Operating Supply Current
20uA
Overvoltage Threshold
4.446V
Package Quantity
1000
Packaging
Bulk
Quiescent Current
1uA
Radiation Hardening
No
Reach SVHC Compliant
No
Reset
Active Low
Reset Timeout
80ms
RoHS Compliant
Yes
Supply Current
1uA
Threshold Voltage
4.38V
Type
Simple Reset/Power-On Reset
Undervoltage Threshold
4.314V
Watchdog Timer
No
Width
3.94mm
Compliance
RoHS
Compliant
Datasheet
Microchip MCP121-450E/TO Datasheet
Download the complete datasheet for Microchip MCP121-450E/TO to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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