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LM5010MH/NOPB from NSC,National Semiconductor

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LM5010MH/NOPB

Manufacturer: NSC

8-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator 14-HTSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM5010MH/NOPB,LM5010MHNOPB NSC 32 In Stock

Description and Introduction

8-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator 14-HTSSOP -40 to 125 The **LM5010MH/NOPB** is a high-voltage switching regulator manufactured by **National Semiconductor (NSC)**.  

### **Specifications:**  
- **Input Voltage Range:** 6V to 75V  
- **Output Voltage Range:** Adjustable down to 1.225V  
- **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 SOIC (Exposed Pad)  
- **Topology:** Buck (Step-Down) Converter  
- **Features:**  
  - Integrated high-side MOSFET  
  - Adjustable soft-start  
  - Thermal shutdown protection  
  - Under-voltage lockout (UVLO)  
  - Cycle-by-cycle current limiting  

### **Descriptions and Features:**  
The **LM5010MH/NOPB** is a high-voltage buck regulator designed for industrial, automotive, and telecom applications requiring a wide input voltage range. It integrates a high-side N-channel MOSFET, reducing external component count. The device supports adjustable frequency operation and includes protection features like thermal shutdown and current limiting.  

This regulator is suitable for power supplies, distributed power systems, and battery chargers where high efficiency and compact design are essential.  

*(Note: NSC was acquired by Texas Instruments, but the part retains its original NSC designation.)*

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