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MAX637ACSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX637ACSA

Manufacturer: MAXIM

Preset -15V output or adjuistable output with 2 resistors, CMOS switching regulator. Output accuracy 5%.

Partnumber Manufacturer Quantity Availability
MAX637ACSA MAXIM 100 In Stock

Description and Introduction

Preset -15V output or adjuistable output with 2 resistors, CMOS switching regulator. Output accuracy 5%. The MAX637ACSA is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Microprocessor Supervisory Circuit  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Accuracy:** ±1.5% (typical)  
- **Reset Timeout Period:** Adjustable (factory-set or external capacitor)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 6μA (typical)  

### **Descriptions:**  
The MAX637ACSA monitors system voltage levels and provides a reset signal to the microprocessor when the voltage falls below a preset threshold. It ensures proper system operation by holding the μP in reset until the supply voltage stabilizes.  

### **Features:**  
- **Low-Power Operation:** Consumes minimal current (6μA typical).  
- **Adjustable Reset Timeout:** Can be set via an external capacitor.  
- **Precision Voltage Monitoring:** ±1.5% threshold accuracy.  
- **Manual Reset Input:** Allows external reset triggering.  
- **Wide Supply Range:** Operates from 1.2V to 5.5V.  
- **Temperature Stability:** Reliable performance across industrial temperature ranges.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Preset -15V output or adjuistable output with 2 resistors, CMOS switching regulator. Output accuracy 5%.

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