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MAX737EPD from MAXIM,MAXIM - Dallas Semiconductor

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MAX737EPD

Manufacturer: MAXIM

-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulators

Partnumber Manufacturer Quantity Availability
MAX737EPD MAXIM 19 In Stock

Description and Introduction

-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulators The MAX737EPD is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Microprocessor Supervisory Circuit  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (factory preset)  
- **Reset Timeout Period:** Adjustable or fixed (typically 140ms or 1.12s)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** Low (typically 5µA)  

### **Descriptions:**
- The MAX737EPD monitors the power supply voltage of a microprocessor and provides a reset signal if the voltage falls below a specified threshold.  
- It ensures proper system initialization by holding the microprocessor in reset until the supply voltage stabilizes.  
- Suitable for battery-powered and low-voltage applications due to its wide operating range and low power consumption.  

### **Features:**
- **Manual Reset Input:** Allows external pushbutton reset control.  
- **Power-Fail Comparator:** Provides early warning of power failure.  
- **Low Quiescent Current:** Ideal for battery-operated systems.  
- **Adjustable Reset Threshold:** Can be configured for different voltage levels.  
- **Guaranteed Reset Valid Down to VCC = 1V:** Ensures reliable operation even at low voltages.  
- **No External Components Required:** Simplifies circuit design.  

For exact datasheet details, refer to Maxim Integrated's official documentation.

Application Scenarios & Design Considerations

-5V,-12V,-15V, and Adjustable Inverting Current-Mode PWM Regulators

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