LM2596S-12, 12V, 3A, D2PAK ( TO-263 ), TO-263-5, 4.5...40V. Output voltage: 12V. Output current: 3A. Housing: D2PAK ( TO-263 ). Housing (according to data sheet): TO-263-5. VCC: 4.5...40V. Assembly/installation: surface-mounted component (SMD). Conditioning unit: 45. Conditioning: plastic tube. Fixed/adjustable: Fixed output voltage. Frequency: 150kHz. Function: 150kHz power converter. 3A Step-Down Voltage Regulator. ISTBY: 80uA. Max output voltage: 12.48V. Minimum output voltage: 11.52V. Note: fixed voltage regulator. Number of terminals: 5. Operating temperature: -40...+125°C. RoHS: yes. Vin input voltage (max): 45V. Vin input voltage (min): 4.5V. Original product from manufacturer: National Semiconductor. Quantity in stock updated on 11/06/2025, 22:14