FS8855 datasheet(3/14 Pages) FORTUNE

3 / 14 page

FS8855

Rev. 2.7

3/14

General Description

The FS8855 is a low-dropout linear regulator that

operations in the input voltage range from +2.5V to

+9.0V and delivers 500mA output current.

The high-accuracy output voltage is preset at an

internally trimmed voltage 2.5V or 3.3V. Other output

voltages can be mask-optioned from 1.5V to 5.0V

with 100mV increment,

The FS8855 consists of a 1.25V bandgap reference,

an error amplifier, and a P-channel pass transistor.

Other features include short-circuit protection and

thermal shutdown protection. The FS8855 devices

are available in SOT-89 packages.

Features

Low dropout voltage 700mV at 500mA (Typ.)

Up to ±35mV output voltage accuracy (VIN≤7.0V,

VOUT≤3.5V)

Preset at 2.5V, 3.3V

Mask options from 1.5V to 5.0V

Quiescent current 30µA at 5V input (Typ.)

Small output capacitor

Output current limit

Thermal overload shutdown protection

SOT-89 Package

Applications

CD-ROM Drivers

DVD-ROM Drivers

Portable Consumer Equipment

Radio Control Systems

Wireless Communication Systems

Ordering Information

FS8855-xx x x

Package

Pin Out

L : SOT-89

1.GND 2.IN

3.OUT

I：SOT-89

1.OUT 2.GND 3.IN

Package Type

G : G stands for Green-Package

Output Voltage

15 : 1.5V

18 : 1.8V

25 : 2.5V

28 : 2.8V

30 : 3.0V

33 : 3.3V

36 : 3.6V

Note : Mask option output types are

available by order only

FS8855 Datasheet(PDF) 3 Page - Fortune Semiconductor Corp.

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