LM2937ET-2-5, 0.5A, TO-220, TO-220. Output current: 0.5A. Housing: TO-220. Housing (according to data sheet): TO-220. Assembly/installation: PCB through-hole mounting. Max output voltage: 2.5V. Note: fixed, low dropout voltage regulator circuit. Output polarity: POS. Original product from manufacturer: National Semiconductor. Quantity in stock updated on 13/11/2025, 13:01