IL1117

TECHNICAL DATA IL1117-x 1.0A Low Dropout Positive Voltage Regulator Features Adjustable and Fixed of 1.2, 1.25, 1.5, 1.8, 2.5, 2.85, 3.3, 5.0V Space saving SMD types of SOT-223 ● 1.2V Drop-out Voltage ● 1.0A Output Current ● Line Regulation Typically at 0.2% max ● Current Limiting and Thermal Protection ● ● SOT-223 IL1117-xx S1117-XX ADJ/ GND OUT IN General Description The IL1117 is a series of low dropout voltage regulators which can provide up to 1A of output current. The IL1117 is available in seven fixed voltage, 1.2, 1.25, 1.5, 1.8, 2.5, 2.85, 3.3 and 5.0V. Additionally it is also available in adjustable version. On chip precision trimming adjusts the reference/ output voltage to within ± 2%. Current limit is also trimmed to ensure specified output current and controlled short-circuit current. The IL1117 series is available in SOT-223 packages. A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability. 1 2 3 Applications Post Regulator for switching DC/DC Converter High Efficiency Linear Regulator ● Battery Chargers ● PC Add on Card ● Motherboard clock supplies ● LCD Monitor ● Set-top Box ● ● Absolute Maximum Ratings Maximum Input Voltage ~ 15.0V Operating Junction Temperature Range -25℃ ~ 125℃ ●Storage Temperature Range -50℃ ~ 150℃ ● ● 1 IL1117-x Electrical Characteristics (Vin = 5V, Co = 10uF, Ta = 25℃, unless otherwise specified) PARAMETER OUTPUT VOLTAGE IL1117-1.2 IL1117-1.25 (Adjustable) IL1117-1.5 IL1...