BU28TA2WNVX(2009) Просмотр технического описания (PDF) - ROHM Semiconductor

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Компоненты Описание

производитель

BU28TA2WNVX
(Rev.:2009)

High-speed Load Response FULL CMOS LDO Regulators

ROHM Semiconductor 

BUTA2WNVX Series, BUTA2WHFV Series

Technical Note

 Block diagram, recommended circuit diagram, and pin configuration diagram

BH□□TA2WNVX

VIN

VIN

4/3

Cin

2

GND

VREF

OCP

VOUT

11/4

VOUT

Co

VSTBY

STBY

3/1

STBY

Discharge

Fig.1 Recommended circuit diagram

Recommended ceramic capacitor for Cin & Co

Murata Manufacturing Co., Ltd.

GRM188B11A105KA61D

BU□□TA2WNVX(SSON004X1216)

4

3

1

2

BU□□TA2WHFV(HVSOF5)

PIN No.

1

2

3

4

Symbol

VOUT

GND

STBY

VIN

Function

Voltage output

Grounding

ON/OFF control of

output voltage

(High: ON, Low: OFF)

Power input

5

4

1

2

3

PIN No.

1

2

3

4

5

Symbol

STBY

GND

VIN

VOUT

N.C.

Funct ion

ON/OFF control of

output voltage

(High:ON, Low:OFF)

Groundin g

Power input

Voltage output

N o Connect

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© 2009 ROHM Co., Ltd. All rights reserved.

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2009.05 - Rev.B

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