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LM369DN from NSC,National Semiconductor

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LM369DN

Manufacturer: NSC

Precision Voltage Reference

Partnumber Manufacturer Quantity Availability
LM369DN NSC 14 In Stock

Description and Introduction

Precision Voltage Reference The LM369DN is a high-efficiency, low-noise, step-down DC-DC converter manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** 0.6V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 2.5MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 16µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin SOIC (LM369DN)  

### **Descriptions:**  
The LM369DN is a synchronous step-down DC-DC converter optimized for low-power applications. It integrates power switches and provides high efficiency with minimal external components.  

### **Features:**  
- **Low Noise:** Uses a constant-frequency PWM architecture.  
- **Power-Saving Mode:** Automatically enters PFM mode at light loads for improved efficiency.  
- **Soft-Start:** Prevents inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  

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

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