IC Phoenix logo

Home ›  L  › L38 > LM3671TLX-1.8

LM3671TLX-1.8 from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

14.648ms

LM3671TLX-1.8

Manufacturer: NS

2MHz, 600mA Step-Down DC-DC Converter

Partnumber Manufacturer Quantity Availability
LM3671TLX-1.8,LM3671TLX18 NS 1023 In Stock

Description and Introduction

2MHz, 600mA Step-Down DC-DC Converter The LM3671TLX-1.8 is a step-down DC-DC converter manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.8V (fixed)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 16µA (typical)  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

### **Descriptions:**
The LM3671TLX-1.8 is a high-efficiency, step-down DC-DC converter optimized for battery-powered applications. It provides a fixed 1.8V output and is designed for low-power portable devices. The device operates at a high switching frequency, allowing the use of small external components.  

### **Features:**
- **High Efficiency:** Up to 95% efficiency for extended battery life.  
- **Low Quiescent Current:** 16µA (typical) for power-saving operation.  
- **Ultra-Low Shutdown Current:** <1µA when disabled.  
- **Internal Synchronous Rectifier:** Improves efficiency and eliminates the need for an external Schottky diode.  
- **Fixed Output Voltage:** No external feedback resistors required.  
- **Thermal Shutdown & Current Limit Protection:** Ensures safe operation under fault conditions.  
- **Small Footprint:** SOT-23-5 package for space-constrained applications.  

This information is based on the manufacturer's datasheet for the LM3671TLX-1.8.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips