APL5835
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
www.anpec.com.tw1
Features General Description
The APL5835 is a 3-pin low dropout linear regulator with
2.0% accuracy of output voltage over line , load and
temperature variations . Dropout voltage at 450mA out-
put current is less than 1.3V . Both output current limit-
ing and thermal shutdown are built in to provide maxi-
mal protection to the APL5835 against fault conditions .
The over current and thermal shutdown circuits become
active when the current exceed 450mA , or the junction
temperature reach 150°C . Normal operation is recov-
ered when junction temperature drops below 130°C .
Applications
• Low Dropout Voltage of 1.3V at 450mA
• Output Voltage Accuracy ± 2.0%
• Line Regulation - 3mV (typ.)
• Load Regulation - 13mV (typ.)
• Input Voltage Range up to 9V
• Internal Current Limiting and Thermal Shutdown
Protections
• Available Output Voltages -ADJ, 1.8V, 2.5V,
2.6V, 2.7V, 2.8V, 3.3V
• Various SOT-89 and TO-92 Packages Available
•G20G20G20G20G20Voltage Regulator for CD-ROM Drivers
•G20G20G20G20G20Voltage Regulator for LAN Cards
•G20G20G20G20G20Wireless Communication Systems
•G20G20G20G20G20Portable Instrument
•G20G20G20G20G20Portable Consumer Equipment
•G20G20G20G20G20Low Voltage Systems
SOT-89 (Top View)
V
OUT
V
IN
GND
213
450mA Low Dropout Linear Regulator of Adjustable and Fixed Voltages
V
OUT
V
IN
GND
3
2
1
TO-92 (Top View)
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.
Pin Description