FS8854-24PB datasheet, PDF - EEWORLD Datasheet

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FS8854-24PB: Description350mA LDO Linear Regulator; File Size597KB，13 Pages; ManufacturerETC

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350mA LDO Linear Regulator

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FS8854

350mA LDO Linear Regulator

General Description

The FS8854 is a low-dropout linear regulator that

operations in the input voltage range from +2.5V

to +6.5V and delivers 350mA 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 1.3V

to 5.0V with 100mV increment, except

FS8854-29Cx which has 2.85V output voltage.

The FS8854 consist 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 FS8854 devices are available in

TO-92, SOT-89 and SOT-23 packages.

Ordering Information

FS8854-xx x x

Package

A : SOT-23

B : SOT-23

C : SOT-23

V : SOT-23

D : TO-92

E : TO-92

F : TO-92

W : TO-92

K : SOT-89

L : SOT-89

I : SOT-89

Y : SOT-89

Pin Out

1.IN

1.GND

1.OUT

1.IN

1.GND

1.OUT

1.GND

1.IN

1.GND

1.OUT

1.GND

2.GND

2.IN

2.OUT

2.GND

2.IN

2.GND

2.OUT

2.GND

2.IN

2.GND

2.OUT

3.OUT

3.IN

3.OUT

3.IN

3.OUT

3.IN

Temperature Range

C : Commercial Standard

P : Commercial Standard, Lead(Pb) Free and

Phosphorous(P) Free Package

Output Voltage

13 : 1.3V

14 : 1.4V

15 : 1.5V

16 : 1.6V

17 : 1.7V

18 : 1.8V

19 : 1.9V

20 : 2.0V

21 : 2.1V

22 : 2.2V

23 : 2.3V

24 : 2.4V

25 : 2.5V

26 : 2.6V

27 : 2.7V

28 : 2.8V

29 : 2.85V

30 : 3.0V

31 : 3.1V

32 : 3.2V

33 : 3.3V

34 : 3.4V

35 : 3.5V

36 : 3.6V

37 : 3.7V

38 : 3.8V

39 : 3.9V

40 : 4.0V

41 : 4.1V

42 : 4.2V

43 : 4.3V

44 : 4.4V

45 : 4.5V

46 : 4.6V

47 : 4.7V

48 : 4.8V

49 : 4.9V

50 : 5.0V

Features

Low dropout voltage 500mV at 350mA

(Typ.)

Up to

±35mV

output voltage accuracy

Preset at 2.5V, 3.3V

Mask option from 1.3V to 5.0V

Small output capacitor

Output current limit

Thermal overload shutdown

protection

TO-92, SOT-89 and SOT-23 Package

Applications

Battery Powered Equipment

Palmtops

Portable Cameras and Video Recorders

Reference Voltage Sources

Post Regulator for Switching Power

Note :

Mask option output types are

available by order only.

Fortune Semiconductor Corp.

http://www.fsc.com.tw

TEL : +886-2-2809-4742

FAX: +886-2-2809-4874

1/13

TD-0410025

Rev. 1.4

FS8854

350mA LDO Linear Regulator

Typical Application Circuit

FS8854

Absolute Maximum Ratings

Input voltage V

to GND ------------------------------------------------------------------------------------------------------7V

Output current limit, I

(LIMIT)

------------------------------------------------------------------------------------------------ 0.6A

Continuous power dissipation, P

(∆T= T

-T

= 100°C)

SOT-23

----------------------------------------------------------------------------------------------------------------------------------------

0.31W

SOT-89

----------------------------------------------------------------------------------------------------------------------------------------

0.55W

TO-92

----------------------------------------------------------------------------------------------------------------------------------------

0.55W

* The power dissipation values are based on the condition that junction temperature T

and ambient

temperature T

difference is 100°C.

Junction Temperature, T

----------------------------------------------------------------------------------------------- +155°C

Storage temperature range, T

STG

---------------------------------------------------------------------- -55°C to +150°C

Operating junction temperature range ---------------------------------------------------------------- -40°C to +125°C

Lead temperature (soldering, 10sec) ------------------------------------------------------------------------------- 260°C

* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.

These are stress ratings only, and function operation of the device at these or any other conditions beyond those

indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated

conditions for extended periods may affect device reliability.

Fortune Semiconductor Corp.

http://www.fsc.com.tw

TEL : +886-2-2809-4742

FAX: +886-2-2809-4874

4/13

TD-0410025

Rev. 1.4

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