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LM3673TLX-1.2 from NS,National Semiconductor

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LM3673TLX-1.2

Manufacturer: NS

2MHz, 350mA Step-Down DC-DC Converter

Partnumber Manufacturer Quantity Availability
LM3673TLX-1.2,LM3673TLX12 NS 951 In Stock

Description and Introduction

2MHz, 350mA Step-Down DC-DC Converter The LM3673TLX-1.2 is a step-down DC-DC converter manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 96%  
- **Quiescent Current:** 16µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 5-pin SOT-23  

### **Descriptions:**  
The LM3673TLX-1.2 is a high-efficiency, step-down DC-DC converter optimized for battery-powered applications. It provides a fixed 1.2V output and is designed for low-power portable devices.  

### **Features:**  
- **High Efficiency:** Up to 96%  
- **Low Quiescent Current:** 16µA (typical)  
- **Fixed Output Voltage:** 1.2V  
- **Internal Soft-Start:** Reduces inrush current  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation  
- **Small Footprint:** 5-pin SOT-23 package  
- **Synchronous Rectification:** Improves efficiency  

This information is based on the manufacturer's datasheet.

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