MCP121-450E/TO Microchip Technology, MCP121-450E/TO Datasheet - Page 16

• Manufacturer Part Number: MCP121-450E/TO
• Description: IC SUPERVISOR 4.38V LOW TO-92
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of MCP121-450E/TO

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 80 ms Minimum
• Voltage - Threshold: 4.38V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Threshold Voltage: 4.38V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 1V To 5.5V
• Reset Type: Active-Low
• Supply Current: 20µA
• Delay Time: 120ms
• Digital Ic Case Style: TO-92
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP102/103/121/131
Package Marking Information (Continued)
DS21906B-page 16
Top Side
XXN
3-Pin SC-70
XXNN
Top Side
OR
Bottom Side
YWW
MCP1xxT-195I/LB
MCP1xxT-240E/LB
MCP1xxT-270E/LB
MCP1xxT-300E/LB
MCP1xxT-315E/LB
MCP1xxT-450E/LB
MCP1xxT-475E/LB
MCP1xxT-195I/LB
MCP1xxT-240E/LB
MCP1xxT-270E/LB
MCP1xxT-300E/LB
MCP1xxT-315E/LB
MCP1xxT-450E/LB
MCP1xxT-475E/LB
Part Number
Part Number
MCP102 MCP103 MCP121 MCP131
MCP102 MCP103 MCP121 MCP131
BMNN
BGNN
BHNN
BKNN
BPNN
BLNN
BJNN
BGN
BMN
BHN
BKN
BPN
BJN
BLN
Example:
Example:
FGNN
FHNN
FMNN
FKNN
FPNN
FJNN
FLNN
FGN
FMN
FHN
FKN
FPN
FJN
FLN
© 2005 Microchip Technology Inc.
MCP1xx =
MCP1xx =
DGNN
DMNN
DHNN
DKNN
DPNN
DJNN
DLNN
DMN
DGN
DHN
DKN
DPN
DJN
DLN
CMNN
CGNN
CHNN
CKNN
CPNN
CJNN
CLNN
CGN
CMN
CHN
CKN
CPN
CJN
CLN