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LM3673TLX-1.5 from NS,National Semiconductor

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15.625ms

LM3673TLX-1.5

Manufacturer: NS

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

Partnumber Manufacturer Quantity Availability
LM3673TLX-1.5,LM3673TLX15 NS 3000 In Stock

Description and Introduction

2MHz, 350mA Step-Down DC-DC Converter The LM3673TLX-1.5 is a step-down DC-DC converter manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Output Voltage:** 1.5V (fixed)  
- **Input Voltage Range:** 2.7V 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:** 5-pin SOT-23 (TLX)  

### **Descriptions:**  
The LM3673TLX-1.5 is a high-efficiency, step-down DC-DC converter designed for low-power applications. It integrates a synchronous rectifier for improved efficiency and requires minimal external components.  

### **Features:**  
- Fixed 1.5V output  
- Low quiescent current (15µA typical)  
- Automatic PFM/PWM mode switching  
- Internal soft-start  
- Short-circuit and thermal protection  
- Small footprint (SOT-23 package)  

This information is sourced from the manufacturer's datasheet.

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