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MAX809TEUR+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX809TEUR+T

Manufacturer: MAXIM

3-Pin Microprocessor Reset Circuits

Partnumber Manufacturer Quantity Availability
MAX809TEUR+T,MAX809TEURT MAXIM 50000 In Stock

Description and Introduction

3-Pin Microprocessor Reset Circuits The **MAX809TEUR+T** is a microprocessor reset circuit manufactured by **Maxim Integrated**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Voltage Monitor (Supervisor)  
- **Output Type:** Active-Low, Push-Pull  
- **Number of Channels:** 1  
- **Reset Threshold Voltage:** Adjustable or Fixed (depending on variant)  
- **Reset Timeout Period:** Typically 140ms (for fixed variants)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Quiescent Current:** 6µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-3  

### **Descriptions:**
- The MAX809TEUR+T is a low-power microprocessor reset circuit designed to monitor system voltage and provide a reset signal when the voltage falls below a specified threshold.  
- It ensures proper system initialization by holding the microprocessor in reset until the supply voltage stabilizes.  
- Available in fixed or adjustable threshold options (depending on variant).  

### **Features:**
- **Precision Voltage Monitoring:** Ensures reliable reset operation.  
- **Low Power Consumption:** 6µA typical supply current.  
- **Wide Operating Voltage Range:** Supports 1.2V to 5.5V systems.  
- **Fixed or Adjustable Threshold Options:** Available in different variants.  
- **Guaranteed Reset Output Valid Down to VCC = 1V:** Ensures reliable operation even at low voltages.  
- **Small SOT-23 Package:** Space-efficient for compact designs.  

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

Would you like additional details on a specific aspect?

Application Scenarios & Design Considerations

3-Pin Microprocessor Reset Circuits

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