Datasheet > BDXXKA5W

BDXXKA5W

更新时间： 2024-01-08 22:04:04

品牌	Logo	应用领域
罗姆 - ROHM		稳压器
页数	文件大小	规格书
18页	616K
描述
500mA Variable/Fixed Output LDO Regulators Built-in thermal shutdown circuit

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BDXXKA5W 数据手册

Datasheet

500mA Variable/Fixed Output

LDO Regulators

BDxxKA5 Series BDxxKA5W Series BD00KA5W Series

●General Description

The BDxxKA5 series are low-saturation regulators that are available for output currents up to 500mA. The output voltage

precision is ±1%. These LDO regulators are offered in several output voltages and package lineups with or without

ON/OFF switches (that set the circuit current to 0μA at shutdown). This series can be used for a broad spectrum of

applications ranging from TVs and car audio systems to HDDs, PCs, and DVDs. There regulators have a built-in

overcurrent protection circuit that prevents the destruction of the IC, due to output short circuits and a thermal shutdown

circuit.

●Features

Output voltage precision: ±1%

●Packages

SOP8

W (Typ.) x D (Typ.) x H (Max.)

5.00mm x 6.20mm x 1.71mm

6.50mm x 9.50mm x 2.50mm

Low-saturation voltage with PMOS output: 0.12V

Typ.(Io=200mA)

TO252-3

TO252-5

Built-in over-current protection circuit

Built-in thermal shutdown circuit

Shutdown switch (BDxxKA5WFP and BDxxKA5WF

series)

Ceramic capacitor compatible (recommended

capacitance: 1μF or greater)

●Key Specifications

Input Power Supply Voltage:

Output voltage type: BA00KA5

BAxxKA5

5.5V (Max.)

Variable

SOP8

Fixed

Output current:

500mA (Max.)

Operating temperature range:

-40℃ to +105℃

●Applications

Microcontrollers and all electronic devices that use

logic circuit

TO252-5

TO252-3

●Lineup matrix

Output Voltage (V)

Part Number

Package

1.0

○

1.2

○

1.5

○

1.8

○

2.5

○

3.0

○

3.3 Variable

BDxxKA5WFP

BDxxKA5WF

BDxxKA5FP

○

TO252-5

SOP8

TO252-3

●Ordering Information

B D x

E 2

Shutdown Switch

W: Include

None:without

Package

Part Number

Output voltage Current capacity

Packaging and forming specification

E2: Embossed tape and reel

KA5: 500mA

00:Variable

Other: Fixed

FP : TO252-3

TO252-5

: SOP8

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

www.rohm.com

TSZ02201-0R6R0A600150-1-2

26.Jun.2012 Rev.001

1/15

TSZ22111･14･001

12 3 4 5 6 7...18

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