MCP1321T-20LI/OT

Active

ACTIVE LOW OPEN-DRAIN + ACTIVE HIGH P-P, WDI (WDI = 1600MS, RESET DELAY = 200MS, VTRPD - 2.0V) 5 SOT-23 T/R ROHS COMPLIANT: YES

MCP1321T-20LI/OT

Active

Microchip Technology

ACTIVE LOW OPEN-DRAIN + ACTIVE HIGH P-P, WDI (WDI = 1600MS, RESET DELAY = 200MS, VTRPD - 2.0V) 5 SOT-23 T/R ROHS COMPLIANT: YES

Description Specifications Series Pricing CAD Documents

Description

General part information

MCP1321 Series

The MCP1316/16M/17/18/18M/19/19M/20/21/22 are voltage supervisor devices designed to keep a microcontroller in reset until the system voltage has reached and stablized at a proper level for reliable system operation. These devices also protect from brown-out conditions when the system supply voltage drops below the specified threshold voltage level.

Technical Specifications

Parameters and characteristics for this part

Specification	MCP1321T-20LI/OT

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	Push-Pull, Open Drain
Package Name	SOT-23-5
Reset	Active High, Active Low
Reset Timeout (Minimum)	140 ms
Type	Simple Reset/Power-On Reset
Voltage - Threshold	2 V

MCP1321 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Type	Number of Voltages Monitored	Package Name	Mounting Type	Reset	Output	Reset Timeout (Minimum)	Voltage - Threshold	Grade	Qualification
Microchip Technology MCP1321T-46LE/OT	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	140 ms	4.6 V
Microchip Technology MCP1321T-29LE/OT	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	140 ms	2.9 V
Microchip Technology MCP1321T-29KE/OT	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	140 ms	2.9 V
Microchip Technology MCP1321T-31LE/OT	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	140 ms	3.1 V
Microchip Technology MCP1321T-31LE/OTVAO	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	140 ms	3.1 V	Automotive	AEC-Q100
Microchip Technology MCP1321T-20LI/OT	85 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	140 ms	2 V
Microchip Technology MCP1321T-46LE/OTVAO
Microchip Technology MCP1321T-26GE/OT	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	20 ms	2.6 V
Microchip Technology MCP1321T-29FE/OT	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	20 ms	2.9 V
Microchip Technology MCP1321T-30LE/OT	125 °C	-40 °C	Simple Reset/Power-On Reset	1	SOT-23-5	Surface Mount	Active High Active Low	Open Drain Push-Pull	140 ms	3 V