BH12PB1WHFV View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

Manufacturer

BH12PB1WHFV

CMOS LDO Regulators for Portable Equipments 1ch 150mA CMOS LDO Regulators

ROHM Semiconductor 

CMOS LDO Regulators for Portable Equipments

1ch 150mA

CMOS LDO Regulators

BH□□PB1WHFV Series

No.11020EBT05

●Description

The BH□□PB1WHFV regulator series can respond to changes in output current by switching to a state in which regulator

characteristics are ideal. The regulators cut power consumption by lowering their own current consumption to approximately

2 A when the application is operating in the standby state. During normal-current operation it will automatically switch to

high-speed operating mode. The IC's soft start function reduce the rush current that flows to the output capacitors during

startup. The HVSOF5 package, which features excellent heat dissipation, contributes to space-saving application designs.

●Features

1) Automatic switching between low-consumption and high-speed modes

2) Built-in rush current prevention circuit

3) Low-voltage 1.7 V operation

4) High accuracy output voltage: ± 1%

5) Circuit current during low-consumption operation: 2 A

6) Stable with a ceramic capacitor (0.47 µF)

7) Built-in temperature and overcurrent protection circuits

8) Built-in output discharge during standby operation function

9) Ultra-small HVSOF5 power package

●Applications

Battery-driven portable devices, etc.

●Product lineup

150 mA BH□□PB1WHFV Series

Product name

1.2 1.5 1.8 2.5 2.8 2.9 3.0 3.1 3.3

BH□□PB1WHFV

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Model name: BH□□PB1W□

a

b

Symbol

□□

Description

Output voltage specification

Output voltage (V) □□ Output voltage (V)

12

1.2 V (Typ.)

29

2.9 V (Typ.)

a

15

1.5 V (Typ.)

30

3.0 V (Typ.)

18

1.8 V (Typ.)

31

3.1 V (Typ.)

25

2.5 V (Typ.)

33

3.3 V (Typ.)

28

2.8 V (Typ.)

b

Package HFV: HVSOF5

Package

HVSOF5

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2011.01 - Rev.B

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