CAT809RTBI-T3Manufacturer: CAT 3-Pin Microprocessor Power Supply Supervisors | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| CAT809RTBI-T3,CAT809RTBIT3 | CAT | 335 | In Stock |
Description and Introduction
3-Pin Microprocessor Power Supply Supervisors The CAT809RTBI-T3 is a microprocessor supervisory circuit manufactured by ON Semiconductor. It is designed to monitor the power supply voltage of microprocessors and digital systems. Key specifications include:
- **Supply Voltage Range:** 1.0V to 5.5V   The device ensures proper system operation by generating a reset signal if the supply voltage drops below the specified threshold. It is commonly used in embedded systems, automotive electronics, and industrial applications.   For detailed electrical characteristics and application notes, refer to the official datasheet from ON Semiconductor. |
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Application Scenarios & Design Considerations
3-Pin Microprocessor Power Supply Supervisors # CAT809RTBIT3 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Power-on Reset Generation : Provides reliable reset signals during power-up, power-down, and brown-out conditions ### 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: Power Sequencing Issues  ### Compatibility Issues  Microcontroller Interfaces:   Power Supply Considerations:  ### PCB Layout Recommendations  Power Supply Routing:   Signal Routing:   Component Placement:  ## 3. Technical Specifications ### Key Parameter Explanations  Reset Threshold Voltage (V_{RST}): |
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| Partnumber | Manufacturer | Quantity | Availability |
| CAT809RTBI-T3,CAT809RTBIT3 | CATALYST | 2420 | In Stock |
Description and Introduction
3-Pin Microprocessor Power Supply Supervisors The CAT809RTBI-T3 is a microprocessor reset circuit manufactured by CATALYST SEMICONDUCTOR (now part of ON Semiconductor). Here are its key specifications:
- **Type**: Voltage Monitor / Reset Circuit   For exact threshold voltage and output configuration, refer to the specific part number suffix (e.g., CAT809RTBI-**T3**).   (Note: CATALYST SEMICONDUCTOR was acquired by ON Semiconductor; datasheets may now be under ON Semi’s documentation.) |
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Application Scenarios & Design Considerations
3-Pin Microprocessor Power Supply Supervisors # CAT809RTBIT3 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Embedded Systems   Consumer Electronics  ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Sequencing   Noise Immunity   Manual Reset Implementation  ### Compatibility Issues with Other Components  Microcontroller Interfaces   Power Management ICs  ### PCB Layout Recommendations  Power Supply Decoupling   Signal Routing   Thermal Management  |
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