LM2677 Datasheet (National Semiconductor)

Part LM2677
Description SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
Category Voltage Regulator
Manufacturer National Semiconductor
Size 363.98 KB
Pricing from 4.05 USD, available from Rochester Electronics and Verical.
National Semiconductor

LM2677 Overview

Key Specifications

Package: TO-220
Mount Type: Through Hole
Pins: 7
Operating Voltage: 40 V

Description

The LM2677 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 5A loads with excellent line and load regulation characteristics. High efficiency ( > 90%) is obtained through the use of a low ON-resistance DMOS power switch.

Key Features

  • Wide input voltage range: 8V to 40V

Price & Availability

Seller Inventory Price Breaks Buy
Rochester Electronics 425 25+ : 4.05 USD
100+ : 3.85 USD
500+ : 3.65 USD
1000+ : 3.44 USD
View Offer
Rochester Electronics 95 25+ : 4.05 USD
100+ : 3.85 USD
500+ : 3.65 USD
1000+ : 3.44 USD
View Offer