AIC1735_15 Datasheet, PDF (1/12 Pages) Analog Intergrations Corporation – 500mA Low Dropout Linear Regulator

AIC1735
500mA Low Dropout Linear Regulator
„ `FEATURES
z Low Dropout Voltage of 650mV at 500mA
Output Current (3V Output Version).
z Guaranteed 500mA Output Current.
z Low Ground Current at 65μA.
z 2% Accuracy Output Voltage of 1.8V/ 2.0V
/2.5V /2.7V/ 3.0V/ 3.3V/ 3.5V/ 3.7V/ 3.8V/ 5.0V/
5.2V.
z Only needs 4.7μF Output Capacitor for Stability.
z Current and Thermal Limiting.
„ APPLICATIONS
z CD-ROM Drivers.
z LAN Cards.
z Microprocessor.
z RAM Module.
z Wireless Communication Systems.
z Battery Powered Systems.
„ DESCRIPTION
The AIC1735 is a 3-pin low dropout linear
regulator. The superior characteristics of the
AIC1735 include zero base current loss, very
low dropout voltage, and 2% accuracy output
voltage. Typical ground current remains
approximately 65μA, for loading ranging from
zero to maximum. Dropout voltage turns
substantially low when output current is
100mA. Built-in output current limiting and
thermal limiting provide maximal protection to
the AIC1735 against fault conditions.
The AIC1735 is available in popular SOT-23,
SOT-223, SOT-89 and TO-252 packages.
„ ^{TYPICAL APPLICATION CIRCUIT}
VIN
V_IN
AIC1735
VOUT
VOUT
+
1μF
C_IN
GND
+ _4.7μF
C_OUT
(Note1)
Low Dropout Linear Regulator
Analog Integrations Corporation
Si-Soft Research Center
3A1, No.1, Li-Hsin Rd. I , Science Park , Hsinchu 300, Taiwan , R.O.C.
TEL: [phone]
FAX: [phone] www.analog.com.tw
DS-1735G-01 040606
1