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LM2524DN from NS,National Semiconductor

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15.625ms

LM2524DN

Manufacturer: NS

Regulating Pulse Width Modulator

Partnumber Manufacturer Quantity Availability
LM2524DN NS 803 In Stock

Description and Introduction

Regulating Pulse Width Modulator The LM2524DN is a switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage Range:** Adjustable from 5V to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 100 kHz (fixed)  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
The LM2524DN is a step-down (buck) switching regulator designed for DC-DC conversion applications. It integrates a high-efficiency switching controller with a power MOSFET driver, simplifying power supply designs.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 8V to 40V input.  
- **Adjustable Output Voltage:** Can be set from 5V to 40V.  
- **Current Limiting:** Built-in protection against overcurrent.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Low Standby Current:** Improves efficiency in light-load conditions.  

This regulator is commonly used in industrial, automotive, and telecommunications applications.

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