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CAT803STBI-GT3 from Catalyst

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CAT803STBI-GT3

Manufacturer: Catalyst

3-Pin Microprocessor Power Supply Supervisors

Partnumber Manufacturer Quantity Availability
CAT803STBI-GT3,CAT803STBIGT3 Catalyst 18000 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The part **CAT803STBI-GT3** is manufactured by **Catalyst Semiconductor** (now part of **ON Semiconductor**). It is a **voltage supervisor/monitor IC** designed for system power monitoring and reset generation.  

### Key Specifications:  
- **Function:** Voltage monitoring and reset generation  
- **Voltage Threshold Options:** Typically available in fixed or adjustable variants (exact threshold depends on the specific variant)  
- **Output Type:** Active-low or active-high reset signal  
- **Operating Voltage Range:** Varies by model (commonly 1.2V to 5.5V)  
- **Package Type:** SOT-23 (common for this series)  
- **Temperature Range:** Industrial (-40°C to +85°C)  

For exact threshold voltages and other detailed parameters, refer to the **official datasheet** from ON Semiconductor (formerly Catalyst Semiconductor).

Partnumber Manufacturer Quantity Availability
CAT803STBI-GT3,CAT803STBIGT3 ON 168000 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The part **CAT803STBI-GT3** is manufactured by **ON Semiconductor**. Below are its key specifications:

1. **Type**: Voltage Supervisor (Reset IC)  
2. **Output Type**: Active-Low, Push-Pull  
3. **Number of Channels**: 1  
4. **Voltage Threshold**: Adjustable (via external resistors)  
5. **Reset Timeout Period**: 140 ms (typical)  
6. **Operating Voltage Range**: 1.2V to 5.5V  
7. **Quiescent Current**: 6 µA (typical)  
8. **Operating Temperature Range**: -40°C to +85°C  
9. **Package**: SOT-23-5  

This IC is designed for monitoring power supply voltages in applications requiring reliable reset functionality.

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