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MCP121T-450E/LB

3 Terminals 3-Pin MCP121 Voltage supervisor1 Channels Min 1V Max 5.5V


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP121T-450E/LB
  • Package: SC-70, SOT-323
  • Datasheet: PDF
  • Stock: 974
  • Description: 3 Terminals 3-Pin MCP121 Voltage supervisor1 Channels Min 1V Max 5.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-70, SOT-323
Number of Pins 3
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP121
Output Open Drain or Open Collector
Pin Count 3
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1V
Operating Supply Current 20μA
Max Supply Current 20μA
Adjustable Threshold NO
Quiescent Current 1μA
Watchdog Timer No
Reset Active Low
Voltage - Threshold 4.38V
Number of Voltages Monitored 1
Reset Timeout 80ms Minimum
Min Reset Threshold Voltage 4.314V
Max Reset Threshold Voltage 4.446V
Threshold Voltage +4.38V
Undervoltage Threshold 4.314V
Overvoltage Threshold 4.446V
Length 2.025mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MCP121T-450E/LB Overview


This power management consists of 3 mounting terminals on which it can be mounted. Tape & Reel (TR)-packaging is used. To assist you, this IC power includes 1 functions. Depending on the power managment ic you are looking at, you can find a total of 1 channels. In this PMIC, you can find SC-70, SOT-323 functions for your reference. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. The package peak reflow temperature is specified to be 260. When 1 is applied to the power ic, it conducts. The mount is provided by Surface Mount. This power ic can be sub-categorized as Power Management Circuits. In total, IC powers are 3 pins on the board. Power managment ic pin count is 3. IC management can only work with a supply voltage of 1V volts. There should be no more than 5.5V volts of maximum supply voltage (Vsup) in this power management. The recommended mounting type is Surface Mount. The temperature of the supervisors should be set to this range: -40°C~125°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. There is a supply current of 20μA for the power management. If you want to search for similar IC managements of this manufacturer, you can always refer to MCP121, which is the base power ics number. A maximum supply temperature of 20μA can be used with this power management.

MCP121T-450E/LB Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
20μA operating supply current

MCP121T-450E/LB Applications


There are a lot of Microchip Technology MCP121T-450E/LB Voltage Supervisors applications.

  • Radar
  • Rechargeable batteries
  • Electrical fire monitoring system
  • Detection of phase sequence
  • FPGA design
  • Power distribution systems of operating room
  • Detection of phase imbalance
  • Computer applications
  • Refrigeration
  • Leakage current detection