LC1117.pdf
No.10564
? Other than a fixed version and an adjustable version,
output value can be customized on demand.
? Maximum output current is 1A
? Range of operation input voltage: Max 18V
? Standby current: 2mA (typ.)
? Line regulation: 0.1%/V (typ.)
? Load regulation: 10mV (typ.)
? Environment Temperature: -20°C~85°C
? Compatible with tantalum capacitor, electrolytic
capacitor and MLCC.
LC1117 is a series of low dropout three-terminal regulators with a dropout of 1.3V at 1A load current. LC1117 features a low standby current 2mA. Other than a fixed version (Vout = 1.2V, 1.8V, 2.5V, 3.3V, 5V, and 12V), LC1117 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors. LC1117 offers thermal shut down and current limit functions, to assure stability of chip and power system. Trimming technique is used to guarantee output voltage accuracy within ±2%. Other output voltage accuracy such as ±1% can be customized on demand.
LC1117 is available in SOT-223, TO-252 power packages.
