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CAT810RTBI-T10 from CAT

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15.625ms

CAT810RTBI-T10

Manufacturer: CAT

3-Pin Microprocessor Power Supply Supervisors

Partnumber Manufacturer Quantity Availability
CAT810RTBI-T10,CAT810RTBIT10 CAT 6000 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT810RTBI-T10 is a microprocessor supervisory circuit manufactured by ON Semiconductor (formerly part of Catalyst Semiconductor). Here are the key specifications:

- **Type**: Voltage Monitor/Supervisory IC  
- **Function**: Monitors microprocessor power supplies and resets the microprocessor during power-up, power-down, or brownout conditions.  
- **Voltage Threshold**: Fixed at 3.08V (typical)  
- **Output Type**: Active-low reset (open-drain)  
- **Operating Voltage Range**: 1.0V to 5.5V  
- **Reset Timeout Period**: 140ms (minimum)  
- **Package**: SOT-23-3  
- **Operating Temperature Range**: -40°C to +85°C  
- **Features**: Low quiescent current (typ. 5µA), manual reset capability (via external pushbutton), immune to short VCC transients.  

This device is commonly used in embedded systems, automotive, and industrial applications for reliable power management.  

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

Partnumber Manufacturer Quantity Availability
CAT810RTBI-T10,CAT810RTBIT10 CATALYSTSEMI 7500 In Stock

Description and Introduction

3-Pin Microprocessor Power Supply Supervisors The CAT810RTBI-T10 is a microprocessor supervisory circuit manufactured by CATALYSTSEMI. It monitors the power supply voltage of microprocessor and digital systems, providing a reset signal when the voltage falls below a preset threshold. Key specifications include:

- **Reset Threshold Voltage**: 4.63V (typical)  
- **Operating Voltage Range**: 1.0V to 5.5V  
- **Reset Timeout Period**: 140ms (minimum)  
- **Output Type**: Active-low, push-pull  
- **Package**: SOT-23-3  
- **Operating Temperature Range**: -40°C to +85°C  
- **Quiescent Current**: 6µA (typical)  

The device ensures reliable system operation by preventing microprocessor code execution errors during power-up, power-down, or brownout conditions.

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