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LM5007MM from NS,NS,National Semiconductor

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LM5007MM

Manufacturer: NS,NS

High Voltage (80V) Step Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LM5007MM NS,NS 3000 In Stock

Description and Introduction

High Voltage (80V) Step Down Switching Regulator The LM5007MM is a high-voltage switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 7.5V to 75V  
- **Output Voltage Range:** Adjustable from 1.25V to 70V  
- **Output Current:** Up to 700mA  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin VSSOP (MM)  

### **Descriptions:**  
The LM5007MM is a step-down (buck) switching regulator designed for high-voltage applications. It integrates a high-side N-channel MOSFET and features a constant on-time (COT) control scheme for fast transient response.  

### **Features:**  
- **Wide Input Voltage Range (7.5V to 75V)**  
- **Integrated 75V N-Channel MOSFET**  
- **Adjustable Output Voltage (1.25V to 70V)**  
- **Programmable Switching Frequency (Up to 1MHz)**  
- **Cycle-by-Cycle Current Limiting**  
- **Thermal Shutdown Protection**  
- **Low Shutdown Current (< 2µA)**  
- **Internal Soft-Start**  

This regulator is suitable for industrial, automotive, and telecom applications requiring high efficiency and compact design.

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