CAT1021WI-30-GT3

Datasheet

CPU Supervisor IC, 3V, 2Kb EEPROM, I2C, SOIC-8, 1W

Onsemi

CAT1021WI-30-GT3

Name: CAT1021WI-30-GT3 Onsemi
Brand: Onsemi
SKU: CAT1021WI-30-GT3

CPU Supervisor IC, 3V, 2Kb EEPROM, I2C, SOIC-8, 1W

Serial EEPROM with I<sup>2</sup>C interface, this power management IC offers CPU supervision and simple reset/power-on reset functionality. It monitors a single voltage with reset thresholds between 3V and 3.15V, featuring active high/low reset output and a 130ms reset timeout. Operating from 2.7V to 5.5V with a maximum supply current of 3mA, this component is housed in a halogen-free, lead-free SOIC 8 package (1.5mm height, 5mm length, 4mm width) suitable for surface mounting. Maximum power dissipation is 1W, and it includes a watchdog timer.

PackageSOIC

MountingSurface Mount

Power1W

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Technical Specifications

Onsemi CAT1021WI-30-GT3 technical specifications.

General

Package/Case	SOIC
Halogen Free	Halogen Free
Height	1.5mm
Lead Free	Lead Free
Length	5mm
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Power Dissipation	1W
Max Reset Threshold Voltage	3.15V
Min Reset Threshold Voltage	3V
Max Supply Current	3mA
Max Supply Voltage	5.5V
Min Supply Voltage	2.7V
Mount	Surface Mount
Number of Voltages Monitored	1
Operating Supply Current	3mA
Overvoltage Threshold	3.15V
Package Quantity	3000
Packaging	Tape and Reel
Power Dissipation	1W
Reset	Active High/Active Low
Reset Timeout	130ms
RoHS Compliant	Yes
Threshold Voltage	3V
Type	Simple Reset/Power-On Reset
Undervoltage Threshold	3V
Watchdog Timer	Yes
Width	4mm