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LM2687MM from NSC,National Semiconductor

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LM2687MM

Manufacturer: NSC

Low Noise Regulated Switched Capacitor Voltage Inverter

Partnumber Manufacturer Quantity Availability
LM2687MM NSC 8000 In Stock

Description and Introduction

Low Noise Regulated Switched Capacitor Voltage Inverter The LM2687MM is a switching regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 2.2V to 5.5V  
- **Output Voltage:** Adjustable (1.25V to 5.5V)  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.6MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin MSOP (MM)  

### **Descriptions:**  
The LM2687MM is a high-efficiency, step-up (boost) DC-DC switching regulator designed for low-power applications. It integrates a power switch and is optimized for battery-powered systems, providing a regulated output voltage from a low input supply.  

### **Features:**  
- **Low Quiescent Current:** 16µA (typical)  
- **Integrated Power Switch:** Reduces external component count  
- **Soft-Start Function:** Prevents inrush current  
- **Low Battery Detector:** Monitors input voltage  
- **Synchronous Rectification:** Improves efficiency  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Short-Circuit Protection:** Enhances reliability  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Low Noise Regulated Switched Capacitor Voltage Inverter

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