TECHNICAL DATA
500mA Low Dropout Linear Voltage Regulator
IL233-xx
Features
♦ Guaranteed 500 mA output current
♦ Line Regulation typically at 0.2% max
♦ Load Regulation typically at 0.4% max
♦ Current Limiting and Thermal Protection
♦ Three-terminal Adjustable Output Voltage 1.25V or
Fixed 1.5V,1.8V, 2.5V, 2.85V, 3.3V, 5V
♦ Input voltage range up to 15V
♦ Dropout voltage 1.2v (Typ.)
General Description
The IL233 is a series of low dropout voltage
regulators which can provide 500mA of output
current. The IL233 is available in seven fixed
voltage,,1.25, 1.5, 1.8, 2.5, 2.85, 3.3 and 5.0V.
Additionally it is also available in adjustable version. It
includes output current-limiting and thermal-limiting
curcuit
The IL233 series is available in TO-92 , SOT-89,
SOT-223 packages.
Applications
● Post Regulator for switching DC/DC Converter
● High Efficiency Linear Regulator
● Battery Chargers
● Wireless communication systems
Pin Assignment
Pin NO.
Funtion
GND
1
2
3
Output
Input
Absolute Maximum Ratings
Parameter
Input Voltage Vin
Min.
-25
Typ.
Max.
Unit
V
15
Operating Junction Temperature Range
125
°C
1
IKSEMICON [ IK SEMICON CO., LTD ]
