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MAX7501MSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX7501MSA+

Manufacturer: MAXIM

Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection

Partnumber Manufacturer Quantity Availability
MAX7501MSA+ MAXIM 1000 In Stock

Description and Introduction

Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection The MAX7501MSA+ is a voltage regulator manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** MAXIM  
- **Part Number:** MAX7501MSA+  
- **Package:** 8-SOIC (150mil)  
- **Output Type:** Fixed or Adjustable  
- **Output Voltage Range:** 1.25V to 5.5V (adjustable) or fixed options  
- **Output Current:** Up to 500mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Dropout Voltage:** 120mV (typical at 100mA load)  
- **Quiescent Current:** 40µA (typical)  
- **Switching Frequency:** 1MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Efficiency:** Up to 95%  
- **Protection Features:** Overcurrent and thermal shutdown  

### **Descriptions:**  
The MAX7501MSA+ is a high-efficiency, step-down DC-DC converter designed for low-power applications. It integrates a synchronous rectifier to minimize external components and improve efficiency. The device operates from a single Li-ion cell or other low-voltage sources, making it suitable for battery-powered systems.  

### **Features:**  
- High efficiency (up to 95%)  
- Low quiescent current (40µA typical)  
- Adjustable or fixed output voltage options  
- Internal synchronous rectification  
- 1MHz switching frequency for small external components  
- Overcurrent and thermal protection  
- Small 8-pin SOIC package  

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

Application Scenarios & Design Considerations

Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection

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