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 |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi CAT1021WI-30-GT3 Datasheet
Download the complete datasheet for Onsemi CAT1021WI-30-GT3 to view detailed technical specifications.
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