SIMPLE SWITCHER® 3A Step Down Voltage Regulator LM2576HVSX-ADJ/NOPB LM2576 / LM2576HV

LM2576/LM2576HV Series SIMPLE SWITCHER®

3A Step-Down Voltage Regulator

FEATURES

• 3.3V, 5V, 12V, 15V, and Adjustable Output Versions

• Specified 3A Output Current

• High Efficiency

• Requires Only 4 External Components

• Uses Readily Available Standard Inductors

• Thermal Shutdown and Current Limit Protection

• P+ Product Enhancement Tested

DESCRIPTION

The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version.

Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed- frequency oscillator.

The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required.

TYPICAL APPLICATION (Fixed Output Voltage Versions)

STOCK LIST

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.