CAT803STBI-GT3Manufacturer: 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:   For exact threshold voltages and other detailed parameters, refer to the **official datasheet** from ON Semiconductor (formerly Catalyst Semiconductor). |
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Application Scenarios & Design Considerations
3-Pin Microprocessor Power Supply Supervisors # CAT803STBIGT3 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Power-on reset generation : Ensures proper microprocessor initialization during power-up sequences ### Industry Applications  Industrial Control Systems : PLCs, motor controllers, and automation equipment requiring robust power monitoring  Automotive Electronics : Infotainment systems, body control modules, and telematics units (operating within specified temperature ranges)  Medical Devices : Patient monitoring equipment and portable medical instruments demanding high reliability  Telecommunications : Network equipment, routers, and base stations requiring stable operation ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Reset signal integrity :  Manual reset implementation : ### Compatibility Issues  Power Supply Considerations : ### PCB Layout Recommendations  Routing Guidelines :  Thermal Management : ## 3. Technical Specifications ### Key Parameter Explanations  Reset Timeout |
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| 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)   This IC is designed for monitoring power supply voltages in applications requiring reliable reset functionality. |
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Application Scenarios & Design Considerations
3-Pin Microprocessor Power Supply Supervisors # CAT803STBIGT3 Microprocessor Supervisory Circuit Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Power-on Reset Generation : Provides a guaranteed 140ms minimum reset pulse when VCC rises above 1.0V ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Insufficient Decoupling   Pitfall 2: Reset Signal Integrity   Pitfall 3: Manual Reset Debouncing  ### Compatibility Issues with Other Components  Microprocessor Interfaces:   Power Supply Considerations:  ### PCB Layout Recommendations  Power Supply Layout:   Signal Routing:   Thermal Management:  ## 3. Technical Specifications ### Key Parameter Explanations  Electrical Characteristics:  |
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