LR8555

Applicationl

LR8555 Typical Application Circuit

LR8555 Typical Performance

Characterilticl

LR8555 series is a group of positive voltage output Low power consumption,low dropout voltage regulator.

LR8555 can provide output value in the range of 1.2~5V every 0.1V step.It also can be customized on command.

LR8555 includes high accuracy voltage reference,error amplifier,current limit circuit and output driver module.

LR8555 has excellent load and line transient response and good temperature characteristcs,which can assure

the stabllity of chip and power system.And it uses trimming technique to output voltage accuracy with ± 2%.

LR8555 is avilable in SOT23-5,SC70-5 packages which is lead free.It also can available in these packages with lead.

Featurel

LESHAN RADIO COMPANY, LTD.

LESHAN RADIO COMPANY, LTD.

Low noise 150mA LDO regulator

1/9

LR8555-1.8V Output

CE

GND

IN

OUT

Cap

Cap

LR8555

+

+

Cellular

Voltage

Voltage