CAT809STBI-GT3Manufacturer: CATALYST 3-Pin Microprocessor Power Supply Supervisors | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| CAT809STBI-GT3,CAT809STBIGT3 | CATALYST | 25899 | In Stock |
Description and Introduction
3-Pin Microprocessor Power Supply Supervisors The **CAT809STBI-GT3** is a microprocessor (μP) supervisory circuit manufactured by **CATALYST SEMICONDUCTOR (now part of ON Semiconductor)**. Here are its key specifications:  
- **Function**: Monitors microprocessor power supply and provides a reset signal during power-up, power-down, or brownout conditions.   For exact threshold voltages or custom configurations, refer to the datasheet or ON Semiconductor’s documentation. |
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Application Scenarios & Design Considerations
3-Pin Microprocessor Power Supply Supervisors # CAT809STBIGT3 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Power-on Reset Generation : Provides a guaranteed 140ms minimum reset pulse upon power-up, ensuring proper microprocessor initialization ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Insufficient Bypassing   Pitfall 2: RESET Output Loading   Pitfall 3: Manual Reset Debouncing   Pitfall 4: Power Sequencing Issues  ### Compatibility Issues with Other Components  Microprocessor Interfaces:   Power Supply Considerations:   Mixed-Signal Systems:  ### PCB Layout Recommendations  Power Supply Routing:   Component Placement:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| CAT809STBI-GT3,CAT809STBIGT3 | CAT | 297000 | In Stock |
Description and Introduction
3-Pin Microprocessor Power Supply Supervisors The **CAT809STBI-GT3** is a microprocessor supervisory circuit from **ON Semiconductor** (formerly part of **Catalyst Semiconductor**).  
### **Key Specifications:**   For exact specifications (e.g., reset threshold voltage, timing), refer to the **official datasheet** from **ON Semiconductor**. |
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Application Scenarios & Design Considerations
3-Pin Microprocessor Power Supply Supervisors # CAT809STBIGT3 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Power-On Reset Generation : Provides a controlled reset pulse during system power-up, ensuring proper microprocessor initialization when VCC rises above the reset threshold voltage ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Insufficient Bypassing   Pitfall 2: Reset Output Loading   Pitfall 3: Manual Reset Debouncing   Pitfall 4: Ground Bounce  ### Compatibility Issues with Other Components  Microprocessor Interfaces:   Power Supply Considerations:  ### PCB Layout Recommendations  Component Placement:   Routing Guidelines:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| CAT809STBI-GT3,CAT809STBIGT3 | ON | 31200 | In Stock |
Description and Introduction
3-Pin Microprocessor Power Supply Supervisors The part **CAT809STBI-GT3** is a microprocessor supervisory circuit manufactured by **ON Semiconductor**. Below are its key specifications:
- **Type**: Voltage Monitor / Supervisor   For exact threshold voltage and other variant-specific details, refer to the official datasheet from ON Semiconductor. |
|||
Application Scenarios & Design Considerations
3-Pin Microprocessor Power Supply Supervisors # CAT809STBIGT3 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Power-On Reset Generation : Provides a guaranteed 140ms minimum reset pulse during power-up, ensuring proper microprocessor initialization ### Industry Applications ### Practical Advantages and Limitations  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: False Resets Due to Noise   Pitfall 3: Incorrect Threshold Selection  ### Compatibility Issues with Other Components  Power Supply Considerations:  ### PCB Layout Recommendations |
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