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LM5010SD from NS,National Semiconductor

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LM5010SD

Manufacturer: NS

High Voltage 1A Step Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LM5010SD NS 14720 In Stock

Description and Introduction

High Voltage 1A Step Down Switching Regulator The LM5010SD is a high-voltage switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 6V to 75V  
- **Output Voltage Range:** Adjustable from 1.225V to 70V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin WSON (SD)  

### **Descriptions and Features:**  
- **High-Voltage Step-Down Regulator:** Designed for high input voltage applications.  
- **Integrated High-Side MOSFET:** Simplifies design and reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Cycle-by-Cycle Current Limiting:** Provides overcurrent protection.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Wide Input Voltage Range:** Suitable for industrial, automotive, and telecom applications.  
- **Low Quiescent Current:** Enhances efficiency in light-load conditions.  

This regulator is commonly used in power supply designs requiring high input voltage and efficient step-down conversion.

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