800mA Low Dropout Regulator

SCSI-II Active Terminator

CLM1117

FEATURES

10V & 12V

Protection

APPLICATIONS

PRODUCT DESCRIPTION

The Calogic CLM1117 is a low power positive voltage

regulator designed to meet 800mA output current and comply

with SCSI-II specifications with a fixed output voltage of

2.85V. This device is an excellent choice for use in battery-

powered applications, as active terminators for the SCSI bus,

and portable computers.

The CLM1117 features very low

quiescent current and very low dropout voltage of 1.2V at a

full load and lower as output current decreases. This product

is available as an adjustable or fixed 2.85V, 3V, 3.3V, and 5V

output voltages.

The device is offered in a 3-pin surface mount package

SOT-223. The output capacitor of 10

µF or larger is needed

for output stability of CLM1117 as required by most of the

other regulator circuits.

ORDERING INFORMATION

Part

Package

Temperature

CLM1117M

SOT-223

Industrial

CLM1117M-X

SOT-223

Industrial

X = Output Voltage. 5V = Standard.

Contact factory for 2.85V, 3.0V, 3.3V, 10V and 12V.

CORPORATION

PIN CONNECTIONS

SOT-223

TAB IS

GND

CLM1117

12

3

1N-12

FRONT VIEW