This is a LM2596 SIMPLE SWITCHER Power Converter 150-kHz 3-A Step-Down Voltage Regulator with Simple High-Efficiency Step-Down (Buck) Regulator
Technical Specification
– 3.3-V, 5-V, 12-V, and Adjustable Output Versions
– Adjustable Version Output Voltage Range: 1.2-V to 37-V ± 4% Maximum Over Line and Load Conditions
– Available in TO-220 and TO-263 Packages
– 3-A Output Load Current
– Input Voltage Range Up to 40 V
– Requires Only 4 External Components
– Excellent Line and Load Regulation Specifications
– 150-kHz Fixed-Frequency Internal Oscillator
– TTL Shutdown Capability
– Low Power Standby Mode, IQ, Typically 80 μA
– High Efficiency
– Uses Readily Available Standard Inductors
– Thermal Shutdown and Current-Limit Protection
Applications
– Simple High-Efficiency Step-Down (Buck) Regulator
– On-Card Switching Regulators
– Positive to Negative Converter
