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LM3671MFX-ADJ/NOPB from NS,National Semiconductor

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LM3671MFX-ADJ/NOPB

Manufacturer: NS

2MHz, 600mA Step-Down DC-DC Converter 5-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
LM3671MFX-ADJ/NOPB,LM3671MFXADJNOPB NS 6110 In Stock

Description and Introduction

2MHz, 600mA Step-Down DC-DC Converter 5-SOT-23 -40 to 85 The LM3671MFX-ADJ/NOPB is a step-down DC-DC converter manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable from 1V to 3.3V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 2MHz (typical)  
- **Efficiency:** Up to 96%  
- **Quiescent Current:** 16µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The LM3671MFX-ADJ/NOPB is a high-efficiency, step-down DC-DC converter optimized for battery-powered applications. It features an adjustable output voltage, low quiescent current, and a fixed-frequency PWM operation for stable performance.  

### **Features:**  
- Adjustable output voltage via external resistors  
- Ultra-low quiescent current for improved battery life  
- Internal soft-start for controlled inrush current  
- Over-temperature protection  
- Automatic PFM/PWM mode switching for efficiency optimization  
- Small SOT-23-5 package for space-constrained designs  

This information is sourced from the manufacturer's datasheet.

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