Copyright  ANPEC Electronics Corp.
Rev. A.1 - Dec., 2000
APL1088
www.anpec.com.tw1
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
500mA Low Dropout Linear Regulator
Features General Description
Applications
Ordering Information
• Output Voltage Accuracy ± 2.0%
• Line Regulation - 1mV (typ.)
• Load Regulation - 6mV (typ.)
• Input Voltage Range up to 9V
• Internal Current Limiting and Thermal Shut-
down Protections
• SOT-89 and TO-92 Packages Available
The APL1088 is a 3-pin low dropout linear regulator
with 2.0% accuracy of output voltage over line , load
and temperature variations. The output current ca-
pability of APL1088 is over 500mA. Dropout voltage
at 500mA output current is less than 1.5V(max). Both
output current limiting and thermal shutdown are built
in to provide maximal protection to the APL1088
against fault conditions. The over current and ther-
mal shutdown circuits become active when the cur-
rent exceed 500mA , or the junction temperature
reach 150°C. Normal operation is recovered when
junction temperature drops below 130°C.
• Voltage Regulator for CD-ROM Drivers
• Voltage Regulator for LAN Cards
• Voltage Regulator for mother Boards
• Wireless Communication Systems
• Portable Instrument
• Portable Consumer Equipment
• Low Voltage Systems
Package Code
D : SOT-89 E : TO-92
Temp. Range
C : 0 to 70 C
Handling Code
TR : Tape & Reel PB : Plastic Bag
APL1088
°
Package Code
Handling Code
Temp. Range
SOT-89 (Top View)
VINVOUTADJ
213
APL1088
VIN
Vout
ADJ
TO-92 (Top View)