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LM2502SM from NSC,National Semiconductor

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LM2502SM

Manufacturer: NSC

Mobile Pixel Link (MPL) Display Interface Serializer and Deserializer

Partnumber Manufacturer Quantity Availability
LM2502SM NSC 16696 In Stock

Description and Introduction

Mobile Pixel Link (MPL) Display Interface Serializer and Deserializer The LM2502SM is a switching regulator IC manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable from 1.225V to 37V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 150 kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The LM2502SM is a step-down (buck) switching regulator designed for high-voltage applications.  
- It integrates a high-side N-channel MOSFET switch for efficient power conversion.  
- The device includes cycle-by-cycle current limiting, thermal shutdown, and under-voltage lockout (UVLO) for protection.  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 4.5V to 42V.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Internal Soft-Start:** Reduces inrush current during startup.  
- **Current Mode Control:** Provides fast transient response and stable operation.  
- **Protection Features:** Includes thermal shutdown, UVLO, and current limiting.  
- **Low Quiescent Current:** Typically 2.5mA in operation.  

This information is based solely on the manufacturer's datasheet for the LM2502SM.

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