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LM25010MHX from NS,National Semiconductor

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LM25010MHX

Manufacturer: NS

42V, 1.0A Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LM25010MHX NS 748 In Stock

Description and Introduction

42V, 1.0A Step-Down Switching Regulator The LM25010MHX is a switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 6V to 42V  
- **Output Voltage Range:** Adjustable from 1.225V to 37V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin HTSSOP (Exposed Pad)  

### **Descriptions:**  
The LM25010MHX is a step-down (buck) switching regulator designed for high-voltage applications. It integrates a high-side N-channel MOSFET and provides a simple, efficient solution for converting higher input voltages to lower output voltages.  

### **Features:**  
- Wide input voltage range (6V to 42V)  
- Adjustable output voltage  
- Internal N-channel MOSFET (1.5A current capability)  
- Adjustable switching frequency (up to 1MHz)  
- Thermal shutdown and current limit protection  
- Low shutdown current (<10µA)  
- Soft-start functionality  
- Synchronization capability with external clock  

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

Application Scenarios & Design Considerations

42V, 1.0A Step-Down Switching Regulator

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