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U 4 t 1.0A Low Dropout Positive Voltage Regulator IL1117-xx e e h S a t SOT-223 TO-220 Features a Adjustable .D and F...
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U 4 t 1.0A Low Dropout Positive
Voltage Regulator IL1117-xx e e h S a t SOT-223 TO-220 Features a Adjustable .D and Fixed of 1.2, 1.25, 1.5, 1.8, 2.5, 2.85, 3.3, 5.0V w saving SMD types of SOT-223 wSpace 1.2V Drop-out
Voltage
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TECHNICAL DATA
1.0A Output Current Line Regulation Typically at 0.2% max ● Current Limiting and Thermal Protection TO-252
1. ADJ/GND 2. Output 3. Input TO-263
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.
Applications
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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
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Absolute Maximum Ratings
Maximum Input
Voltage ~ 15.0V Operating Junction Temperature Range -25℃ ~ 125℃ ●Storage Temperature Range -50℃ ~ 150℃
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IL1117-xx Electrical Characteristic...
