Datasheet > BU28SA4WGWL

BU28SA4WGWL

更新时间： 2024-10-28 12:53:15

品牌	Logo	应用领域
罗姆 - ROHM		稳压器
页数	文件大小	规格书
37页	999K
描述
1ch 200mA CMOS LDO Regulators

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数据手册

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BU28SA4WGWL 数据手册

Daattaasshheeeett

BUxxSA4 series

●Reference data BU18SA4WGWL (Unless otherwise specified, Ta=25℃,Cin = Cout =1μF.)

2.0

1.0

0.0

1V/div

STBY=0V→1.5V

0.0

20us/div

VOUT

2.0

1.0

0.0

2.0

1.0

0.0

Cout=0.47uF

Cout=1uF

1V/div

Cout=0.47uF

1V/div

Cout=1uF

Cout=2.2uF

VIN=2.8V

Figure 19. Startup time ( Rout = 9 ohm )

Figure 18. Startup time ( Rout = none )

2.0

1.0

0.0

2.0

1.0

0.0

STBY=1.5V→0V

1V/div

STBY=1.5V→0V

1V/div

20us/div

400ms/div

3.0

2.0

Cout=0.47uF

VOUT

2.0

Cout=0.47uF

Cout=1uF

1.0

0.0

1.0

0.0

Cout=2.2uF

1V/div

VIN=2.8V

Figure 20. Discharge time ( Rout = none )

Figure 21. Discharge time ( Rout = 9 ohm )

www.rohm.com

TSZ22111・15・001

TSZ02201-0RBR0A300100-1-2

2013.04.04 Rev.001

9/34

1...6 7 8910 11 12...37

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