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CAT809LTBI-T10 from CATALYSTSEMI

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CAT809LTBI-T10

Manufacturer: CATALYSTSEMI

3-Pin Microprocessor Power Supply Supervisors

Partnumber Manufacturer Quantity Availability
CAT809LTBI-T10,CAT809LTBIT10 CATALYSTSEMI 7500 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT809LTBI-T10 is a microprocessor (μP) supervisory circuit manufactured by CATALYST SEMI. Here are its key specifications:

1. **Function**: Monitors μP power supplies and resets the μP during power-up, power-down, or brownout conditions.
2. **Reset Threshold Voltage**: 2.93V (typical).
3. **Reset Timeout Period**: 140ms (minimum).
4. **Operating Voltage Range**: 1.0V to 5.5V.
5. **Quiescent Current**: 5μA (typical).
6. **Output Type**: Active-low RESET.
7. **Package**: SOT-23-3.
8. **Operating Temperature Range**: -40°C to +85°C.
9. **Features**:  
   - No external components required.  
   - Guaranteed reset valid down to VCC = 1.0V.  
   - Immune to short VCC transients.

For detailed electrical characteristics or application notes, refer to the official datasheet from CATALYST SEMI.

Partnumber Manufacturer Quantity Availability
CAT809LTBI-T10,CAT809LTBIT10 CATALYST 6000 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT809LTBI-T10 is a microprocessor reset circuit manufactured by CATALYST 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**: 4.63V (typical)  
- **Operating Voltage Range**: 1.0V to 5.5V  
- **Output Type**: Active-Low, Open-Drain  
- **Reset Timeout Period**: 140ms (minimum)  
- **Package**: SOT-23-3  
- **Operating Temperature Range**: -40°C to +85°C  

This device is commonly used in applications requiring reliable power-on reset functionality, such as embedded systems, automotive electronics, and industrial controls.  

(Note: Ensure to verify datasheet details for exact application-specific parameters.)

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