m TECHNICAL DATA
1.0A LtoawShDereot4pUo.uctoPositive Voltage Regulator IL1117-xxFeatures
SOT-223
.Da● Adjustable and ...
m TECHNICAL DATA
1.0A LtoawShDereot4pUo.uctoPositive
Voltage Regulator IL1117-xxFeatures
SOT-223
.Da● Adjustable and Fixed of 1.2, 1.25, 1.5, 1.8, 2.5, 2.85, 3.3,
5.0V
w● Space saving SMD types of SOT-223 w● 1.2V Drop-out
Voltage w ● 1.0A Output Current
● Line Regulation Typically at 0.2% max ● Current Limiting and Thermal Protection
mTO-252
TO-220
1. ADJ/GND 2. Output 3. Input
TO-263
et4U.coGeneral Description eThe IL1117 is a series of low dropout
voltage regulators which can provide hup 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
Sadjustable version. On chip precision trimming adjusts the reference/
output
voltage to within ± 2%. Current limit is also trimmed to ensure
taspecified output current and controlled short-circuit current.
The IL1117 series is available in SOT-223 packages.
aA minimum of 10uF tantalum capacitor is required at the output to
improve the transient response and stability.
.DApplications w● Post Regulator for switching DC/DC Converter
● High Efficiency Linear Regulator
w● Battery Chargers
● PC Add on Card
w● Motherboard clock supplies
● LCD Monitor
m● Set-top Box U.coAbsolute Maximum Ratings et4● Maximum Input
Voltage ~ 15.0V e● Operating Junction Temperature Range -25℃ ~ 125℃ www.DataSh●Storage Temperature Range -50℃ ~ 150℃
1
IL1117-xx
Electrical Characteristics
(Vin = 5V, Co = 10uF, Ta = 25℃, unless otherwise specified)
PARAMETER...