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CAT809LTBI-GT3 from CATALYST

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CAT809LTBI-GT3

Manufacturer: CATALYST

3-Pin Microprocessor Power Supply Supervisors

Partnumber Manufacturer Quantity Availability
CAT809LTBI-GT3,CAT809LTBIGT3 CATALYST 6890 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT809LTBI-GT3 is a microprocessor reset monitor manufactured by CATALYST SEMICONDUCTOR (now part of ON Semiconductor).  

**Key Specifications:**  
- **Type:** Voltage Monitor  
- **Output Type:** Active-Low, Push-Pull  
- **Operating Voltage Range:** 1.0V to 5.5V  
- **Reset Threshold Voltage:** Adjustable (factory-set options available)  
- **Reset Timeout Period:** 140ms (typical)  
- **Package:** SOT-23-3  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:** Low quiescent current, manual reset capability (if applicable in variant)  

For exact threshold voltage and variant-specific details, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
CAT809LTBI-GT3,CAT809LTBIGT3 ON 31200 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT809LTBI-GT3 is a microprocessor (μP) supervisory circuit manufactured by ON Semiconductor. It is designed to monitor the power supply voltage in microprocessor-based systems and provide a reset signal when the voltage falls below a specified threshold.  

### Key Specifications:  
- **Reset Threshold Voltage**: 2.93V (typical)  
- **Operating Voltage Range**: 1.0V to 5.5V  
- **Output Type**: Active-Low, Push-Pull  
- **Reset Timeout Period**: 140ms (minimum)  
- **Package**: SOT-23-3  
- **Operating Temperature Range**: -40°C to +85°C  
- **Quiescent Current**: 6μA (typical)  

### Features:  
- Precision voltage monitoring  
- Low power consumption  
- No external components required  
- Immune to short voltage transients  

The CAT809LTBI-GT3 is commonly used in embedded systems, automotive, and industrial applications where reliable power monitoring is critical.  

For detailed electrical characteristics and application notes, refer to the official datasheet from ON Semiconductor.

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