IP1117/IP1117-18/IP1117-25/IP1117-33/IP1117-50
LDO Regulator with Adjustable and Fixed 1.8V, 2.5V,3.3V,5.0V
DESCRIPTION
The IP1117 is a series of low dropout voltage regula-
tors which can provide up to 1.0A of output current.
The IP1117 is available in four fixed voltages,
1.8V,2.5V,3.3V and 5.0V. In addition, it is also avail-
able in adjustable version. On chip precision trimming
adjusts the reference/output voltage to within ±2%.
Current limit is also trimmed to ensure specified out-
put current and controlled short-circuit current
The IP1117 series is available in SOT-223 power
packages.
SOT-223
FEATURES
- Adjustable and Fixed of 1.8V, 2.5V, 3.3V,5.0V
- Space saving SMD types of SOT-223
- 1.0A Output Current capability
- 1.1V drop-out voltage
- Foldback current limiting
- Thermal protection
- Over current protection
ORDERING INFORMATION
Device
IP1117/
IP1117L
IP1117-18/
IP1117L-18
IP1117-25/
IP1117L-25
IP1117-33/
IP1117L-33
IP1117-50/
IP1117L-50
L means Lead-free
Package
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
-35
O
C ~ +125
O
C
Operating Temp
APPLICATIONS
- Post Regulator for Switching DC/DC Converter
- CD Media
- Battery Charger
- Battery Powered Equipments
TYPICAL APPLICATION CIRCUITS
Jan. 2005
(Rev.5)
www.interpionsemi.com
-1-
INTERPION [ INTERPION SEMICONDUCTOR ]
