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MAX809LEURT from MAIXM

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MAX809LEURT

Manufacturer: MAIXM

3-Pin Microprocessor Reset Circuits

Partnumber Manufacturer Quantity Availability
MAX809LEURT MAIXM 2500 In Stock

Description and Introduction

3-Pin Microprocessor Reset Circuits The MAX809LEURT is a microprocessor reset circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** 2.63V, 2.93V, 3.08V, 4.38V, 4.63V (depending on variant)  
- **Reset Timeout Period:** 140ms (minimum)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-3  
- **Output Type:** Active-Low Reset  
- **Quiescent Current:** 5µA (typical)  

### **Descriptions:**
The MAX809LEURT is a low-power microprocessor voltage monitor designed to provide a reset signal when the supply voltage falls below a preset threshold. It ensures proper system operation by holding the reset signal active until the voltage stabilizes within the valid range.  

### **Features:**
- **Precision Voltage Monitoring:** Ensures reliable reset operation.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **No External Components Required:** Simplifies circuit design.  
- **Guaranteed Reset Valid Down to VCC = 1V:** Ensures reset assertion even at very low voltages.  
- **Small Form Factor:** SOT23-3 package for space-constrained designs.  

This device is commonly used in embedded systems, microcontrollers, and power-sensitive applications requiring reliable reset functionality.

Application Scenarios & Design Considerations

3-Pin Microprocessor Reset Circuits

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