UA7818-ST, 18V, 1.5A, TO-220, TO-220. Output voltage: 18V. Output current: 1.5A. Housing: TO-220. Housing (according to data sheet): TO-220. Assembly/installation: PCB through-hole mounting. Fixed/adjustable: Fixed output voltage. Note: Z-IC. Number of terminals: 3. Output polarity: Positive. RoHS: yes. Tolerance: 4 %. Vin input voltage (max): 35V. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 31/10/2025, 09:05