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CAT809JTBI-GT3 from CAT

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CAT809JTBI-GT3

Manufacturer: CAT

3-Pin Microprocessor Power Supply Supervisors

Partnumber Manufacturer Quantity Availability
CAT809JTBI-GT3,CAT809JTBIGT3 CAT 2860 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT809JTBI-GT3 is a microprocessor supervisory circuit manufactured by ON Semiconductor. Key specifications include:

- **Function**: Monitors microprocessor power supplies and resets the system during power-up, power-down, or brownout conditions.
- **Voltage Monitoring Threshold**: 2.93V (fixed).
- **Output Type**: Active-low reset.
- **Operating Voltage Range**: 1.1V to 5.5V.
- **Reset Timeout Period**: 140ms (minimum).
- **Package**: SOT-23-3.
- **Operating Temperature Range**: -40°C to +125°C.
- **Features**: Low quiescent current (5µA typical), manual reset input, and guaranteed reset output valid down to VCC = 1V.

This device is commonly used in embedded systems, automotive, and industrial applications.

Partnumber Manufacturer Quantity Availability
CAT809JTBI-GT3,CAT809JTBIGT3 ON 31200 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The **CAT809JTBI-GT3** is a microprocessor supervisory circuit manufactured by **ON Semiconductor**.  

### **Key Specifications:**  
- **Function:** Monitors microprocessor power supplies and resets the system during power failures.  
- **Reset Threshold Voltage Options:** Available in various fixed voltage options (e.g., 2.63V, 3.08V, 4.38V).  
- **Output Type:** Active-low reset output (open-drain or push-pull, depending on variant).  
- **Operating Voltage Range:** Typically 1.0V to 5.5V.  
- **Reset Timeout Period:** Fixed (e.g., 140ms, 280ms).  
- **Package:** SOT-23-3.  
- **Operating Temperature Range:** -40°C to +85°C.  
- **Features:** Low power consumption, manual reset capability (if applicable).  

For exact specifications, refer to the official **ON Semiconductor datasheet**.

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