LM2576S-5.0 LM2576-5.0 LM2576S LM2576 TO-263 Step Down Voltage SMD IC AZ15
Description: The LM2576 series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a stepdown switching regulator (buck converter). All circuits of this series are capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version.
Feature: 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions Adjustable Version Output Voltage Range, 1.23 to 37 V 4% Maximum Over Line and Load Conditions Guaranteed 3.0 A Output Current Wide Input Voltage Range Requires Only 4 External Components 52 kHz Fixed Frequency Internal Oscillator TTL Shutdown Capability, Low Power Standby Mode High Efficiency Uses Readily Available Standard Inductors Thermal Shutdown and Current Limit Protection Moisture Sensitivity Level (MSL) Equals 1 PbFree Packages are Available
Application: Simple HighEfficiency StepDown (Buck) Regulator Efficient PreRegulator for Linear Regulators OnCard Switching Regulators Positive to Negative Converter (BuckBoost) Negative StepUp Converters Power Supply for Battery Chargers