IC Phoenix logo

Home ›  L  › L29 > LM2676SX-5.0

LM2676SX-5.0 from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM2676SX-5.0

Manufacturer: NS

SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM2676SX-5.0,LM2676SX50 NS 748 In Stock

Description and Introduction

SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator The LM2676SX-5.0 is a step-down voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Input Voltage Range:** 8V to 40V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 260 kHz  
- **Efficiency:** Up to 92%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (D2PAK)  
- **Regulation Type:** Switching Regulator  

### **Descriptions:**  
The LM2676SX-5.0 is a monolithic integrated circuit that provides all active functions for a step-down (buck) switching regulator. It features high efficiency and is designed to drive a 3A load with minimal external components.  

### **Features:**  
- **Simple and Easy-to-Use Design**  
- **Internal Soft-Start** (Reduces inrush current)  
- **Thermal Shutdown Protection**  
- **Current Limiting Protection**  
- **Wide Input Voltage Range (8V to 40V)**  
- **Fixed Output Voltage (5.0V)**  
- **High Efficiency (Up to 92%)**  
- **Requires Few External Components**  
- **Low Power Standby Mode**  

This regulator is commonly used in power supply applications where efficient step-down conversion is required.

Application Scenarios & Design Considerations

SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator

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