onsemi CAT1021WI-45-GT3 Supervisors
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT1021WI-45-GT3
Detailed Description
IC SUPERVISOR 1 CHANNEL 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT1021WI-45-GT3 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT1021WI-45-GT3 Supervisors technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Obsolete
Type
Simple Reset/Power-On Reset
Output
Open Drain or Open Collector
Reset
Active High/Active Low
Number of Voltages Monitored
1
Voltage Threshold
4.5V
Reset Timeout
130ms
Alternate Parts Comparison (CAT1021WI-45-GT3 vs CAT1162WI30 vs CAT150161MWI-GT3 vs CAT140029TWI-GT3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Number of Voltages Monitored | 1 | 1 | 1 | 1 |
| Output | Open Drain or Open Collector | Open Drain or Open Collector | Push-Pull, Totem Pole | Push-Pull, Totem Pole |
| Reset | Active High/Active Low | Active High/Active Low | Active High | Active Low |
| Reset Timeout | 130ms | 130ms | 140ms | 140ms |
| Type | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset |
| Voltage Threshold | 4.5V | 3V | 4.38V | 3.08V |
| Action |
More Parts in Supervisors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.