40V, 1.0A, 52kHz, STEP-DOWN SWITCHING REGULATOR LM2576HVT-ADJ
FEATURES:
 3.3V, 5.0V, 12V and Adjustable Output Versions
Adjustable Version Output Voltage Range, 1.23 to 37V
±4% Maximum Over Line and Load Conditions
Guaranteed 1A Output Current
Wide Input Voltage Range
Requires Only 4 External Components
52kHz Fixed Frequency Internal Oscillator
TTL Shutdown Capability, Low Power Standby Mode
Uses Readily Available Standard Inductors
Thermal Shutdown and Current Limit Protection
Moisture Sensitivity Level 3
DESCRIPTION:
The LM2576HV series of regulators are monolithic integrated circuits ideally suited for easy and convenient design of a step-down switching regulator (buck converter).
All circuits of this series are capable of driving a 3.0A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5.0V, 12V, 15V, and an adjustable output version.
These regulators were designed to minimize the number of external components to simplify the power supply design. Standard series of inductors optimized for use with the LM2576HV are offered by several different inductor manufacturers.
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1 × ₹590.00 
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