Datasheet > BD54FA1FP3

BD54FA1FP3

更新时间： 2024-11-04 11:11:47

品牌	Logo	应用领域
罗姆 - ROHM		过电流保护电容器陶瓷电容器稳压器
页数	文件大小	规格书
17页	782K
描述
BD54FA1FP3是可提供0.1A输出电流的稳压器。输出电压为5.4V、输出精度为±1%。封装组件采用散热性优良的SOT89-3K。作为防止IC破坏的保护功能，内置了防止因输出短路等发生IC破坏的过电流保护电路、以及防止因过负荷状态等使IC发生热破坏的温度保护电路。本产品可用于数字家电等广泛用途。采用了陶瓷电容器，有助于整机的小型化和长寿化。

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数据手册

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BD54FA1FP3 数据手册

Single-Output LDO Regulators

30V Voltage Resistance

0.1A LDO Regulators

BDxxFA1FP3 series

●General Description

BDxxFA1FP3 series are LDO regulators with output current capability of 0.1A. The output voltages are 3.3V, 5.0V, 5.4V,

and 12.0V with ±1% accuracy. The SOT89-3K package is most suitable for heat dissipation. As protective function to

prevent IC from destruction, this chip has built-in over current protection circuit to protect the device when output is shorted,

and built-in thermal shutdown circuit to protect the IC during thermal over load conditions. This product can be used in

wide variety of digital appliances. These regulators can use ceramic capacitor, which have smaller size and longer life than

other capacitors.

●Package

SOT89-3K

W(Typ) D(Typ)

4.50mm x 4.095mm x 1.60mm

H(Max)

●Features

 High accuracy output voltage ±1.0%

 Built-in Over current protection circuit (OCP)

 Built-in Temperature protection circuit (TSD)

 Soft start function

●Key Features

 Input power supply voltage range: Vo+3.0V to 25.0V

 Output voltage:

 Output current:

3.3V, 5.0V, 5.4V, 12.0V

0.1A (Max)

 Operating temperature range:

Ta= -25°C to +85°C

●Typical Application Circuit

V_CC

V_O

C_OUT

C_IN

GND

FIN

C_IN,C_OUT: Ceramic Capacitor

●Ordering Information

T L

Part

Number

Output voltage Input

Output

Package

Manufacturing Packaging and forming

Voltage Current

Code

specification

33: 3.3V

50: 5.0V

54: 5.4V

J2: 12V

FP3:SOT89-3K

F:30V A1:0.1A

TL : Emboss tape reel

○ Product structure : Silicon monolithic integrated circuit ○This product is not designed to have protection against radioactive rays.

www.rohm.com

TSZ02201-0G2G0A600060-1-2

11.Apr.2016 Rev.004

1/14

TSZ22111･14･001

12 3 4 5 6 7...17

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