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CAT803SSDI-GT3 from CATALYST

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CAT803SSDI-GT3

Manufacturer: CATALYST

3-Pin Microprocessor Power Supply Supervisors

Partnumber Manufacturer Quantity Availability
CAT803SSDI-GT3,CAT803SSDIGT3 CATALYST 500 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT803SSDI-GT3 is a microprocessor supervisor IC manufactured by CATALYST SEMICONDUCTOR (now part of ON Semiconductor). Here are its key specifications:

- **Function**: Monitors microprocessor power supply voltage and resets the system during power-up, power-down, or brownout conditions.
- **Supply Voltage Range**: 1.8V to 5.5V.
- **Reset Threshold Options**: Available in various fixed threshold voltages (e.g., 2.63V, 3.08V, 4.38V, etc.).
- **Reset Timeout Period**: Typically 140ms (adjustable with external capacitor).
- **Output Type**: Active-low, push-pull reset output.
- **Operating Temperature Range**: -40°C to +85°C.
- **Package**: SOT-23-3 or SC-70-3.
- **Low Quiescent Current**: Typically 5µA.
- **Features**: Includes power-on reset (POR) and manual reset capability (if applicable).

For exact threshold options and detailed electrical characteristics, refer to the official datasheet.

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