SS6732 Datasheet, PDF (1/7 Pages) Silicon Standard Corp. – 300mA Low Dropout Linear Regulator

SS6732
300mA Low Dropout Linear Regulator
n FEATURES
l Low dropout voltage of 130mV at 100mA
output current (5.2V output version).
l Guaranteed 300mA output current.
l Internal 1.3Ω P-MOSFET draws no base
current.
l Low ground current: 55uA.
l Accuracy of output voltage 2% of 3.3V/ 3.4V/
3.5V/ 3.6V/ 3.7V/ 3.8V/ 5.0V/ 5.2V.
l Input voltage range up to 12V.
l Needs only 1µF for stability.
l Current limiting and thermal Protection.
n APPLICATIONS
l Voltage Regulator for CD-ROM Drivers.
l Voltage Regulator for LAN Cards.
l Voltage Regulator for Microprocessor.
l Wireless Communication Systems.
l Battery Powered Systems.
n DESCRIPTION
Thve SS6732 is a 3-pin low-dropout linear
regulator. The superior characteristics of the
SS6732 include zero base current loss, very
low dropout voltage, and 2% accurate output
voltage. Typical ground current remains
approximately 55µA, under output
conditions from zero up to the maximum
load. Dropout voltage at 100mA output current
is exceptionally low: 130mV for the SS6732-
50 and -52, 180mV for the SS6732-33, -34,
SS6732-35, -36, -37 and -38.
Current limiting and thermal protection are built
in to protect the SS6732 against fault
conditions .
The SS6732 comes in the popular 3-pin
SOT-89 package.
n ^{TYPICAL APPLICATION CIRCUIT}
VIN
VIN
SS6732
VOUT
VOUT
+ _1µF
CIN
GND
+ 10µF
COUT
Low Dropout Linear Regulator
Rev.2.01 6/26/2003
www.SiliconStandard.com
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