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LM5010AMHX/NOPB from NS,National Semiconductor

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LM5010AMHX/NOPB

Manufacturer: NS

6-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator 14-HTSSOP -40 to 150

Partnumber Manufacturer Quantity Availability
LM5010AMHX/NOPB,LM5010AMHXNOPB NS 118 In Stock

Description and Introduction

6-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator 14-HTSSOP -40 to 150 The LM5010AMHX/NOPB is a high-voltage switching regulator manufactured by Texas Instruments (NS). Below are its key specifications, descriptions, and features:

### **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:** 16-Pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The LM5010AMHX/NOPB is a high-voltage, step-down switching regulator designed for wide input voltage applications. It integrates a high-side N-channel MOSFET and uses a constant on-time (COT) control scheme for fast transient response and stable operation.  

### **Features:**  
- **Wide Input Voltage Range:** 6V to 75V  
- **Integrated 1A MOSFET Switch**  
- **Adjustable Output Voltage**  
- **Adjustable Switching Frequency** (up to 1MHz)  
- **Cycle-by-Cycle Current Limiting**  
- **Thermal Shutdown Protection**  
- **Low Quiescent Current** (3.5mA typical)  
- **PowerPAD™ Package for Enhanced Thermal Performance**  

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

(Note: NS refers to National Semiconductor, which was acquired by Texas Instruments.)

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