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MAX803MEXR from MAXIM,MAXIM - Dallas Semiconductor

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MAX803MEXR

Manufacturer: MAXIM

3-Pin Microprocessor Reset Circuits

Partnumber Manufacturer Quantity Availability
MAX803MEXR MAXIM 2500 In Stock

Description and Introduction

3-Pin Microprocessor Reset Circuits The MAX803MEXR is a microprocessor reset circuit manufactured by Maxim Integrated.  

**Specifications:**  
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Multiple options available (e.g., 2.63V, 3.08V, 4.38V, etc.)  
- **Reset Timeout Period:** 140ms (minimum)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-3  
- **Quiescent Current:** 5µA (typical)  

**Descriptions:**  
- The MAX803MEXR provides a reset signal to microprocessors when the supply voltage drops below a preset threshold.  
- It ensures reliable system operation by holding the reset signal active until the voltage stabilizes.  
- Available in various fixed threshold voltages to suit different applications.  

**Features:**  
- Low power consumption  
- No external components required  
- Precision voltage monitoring  
- Guaranteed reset valid down to VCC = 1V  
- Push-pull active-low reset output  

For exact threshold options and detailed electrical characteristics, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

3-Pin Microprocessor Reset Circuits

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