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MAX812REUS+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX812REUS+T

Manufacturer: MAXIM

4-Pin µP Voltage Monitors with Manual Reset Input

Partnumber Manufacturer Quantity Availability
MAX812REUS+T,MAX812REUST MAXIM 12000 In Stock

Description and Introduction

4-Pin µP Voltage Monitors with Manual Reset Input The MAX812REUS+T is a microprocessor (µP) supervisory circuit manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX812REUS+T  
- **Type:** µP Supervisory Circuit  
- **Package:** SOT-143-4  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (factory-set)  
- **Reset Timeout Period:** 140ms (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 6µA (typical)  

### **Descriptions:**
- The MAX812REUS+T monitors µP and digital systems for power supply issues, ensuring reliable operation.  
- It generates a reset signal when the supply voltage drops below a preset threshold, preventing erratic behavior.  
- Suitable for battery-powered and low-voltage applications due to its wide operating range.  

### **Features:**
- **Low Power Consumption:** 6µA typical quiescent current.  
- **Precision Voltage Monitoring:** Ensures accurate reset triggering.  
- **Manual Reset Input:** Allows external reset control.  
- **Small Form Factor:** SOT-143-4 package for space-constrained designs.  
- **Wide Voltage Range:** Operates from 1.2V to 5.5V.  
- **Guaranteed Reset Valid Down to VCC = 1V:** Ensures reliable operation even at low voltages.  

This device is commonly used in embedded systems, industrial controls, and portable electronics for power management and fault detection.

Application Scenarios & Design Considerations

4-Pin µP Voltage Monitors with Manual Reset Input

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