BA040LBSG 查看數據表（PDF） - ROHM Semiconductor

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BA040LBSG

Super-mini package regulator IC

ROHM Semiconductor 

Regulator IC

BAΟΟΟLBSG Series

BA050LBSG (unless otherwise noted, Ta=25°C, VCC=6.0V)

Parameter

Symbol Min. Typ. Max. Unit

Coniditions

Standby current

Circuit current

ICCS

−

0

10

µA Vctl=0V

ICCa

−

65

150

µA Vctl=3V, no output load

<Output block>

Output voltage

Dropout voltage

VO

4.875 5.00 5.125

V Io=50mA∗1

∆Vd

−

90

150

mV Io=50mA, Vcc=0.95Vo

Output current capability

IO

150

280

−

mA

−

Load regulation

Reg.L

−

40

80

mV Io=1~50mA∗1

Input regulation

Output noise voltage

Reg.I

−

3

30

mV Vcc=6.0~7V

en

−

56

−

µV Io=10mA, C=0.01µF∗2

Ripple rejection 1

Ripple rejection 2

R.R1

45

54

−

dB Io=10mA, f=400Hz

R.R2

−

66

−

dB Io=10mA, f=400Hz, C=0.01µF∗2

<Power-save block>

CTL OFF voltage

Voff

−

−

0.6

V

−

CTL ON voltage

Von

2.4

−

−

V

−

CTL inflow current

Ictl

−

6.0

15

µA Vctl=3V

∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.

∗ Design guaranteed. (Not all products have been inspected.)

A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.

Not designed for radiation resistance.

!Application example

0.01µF

VCC

OUT

CTL

GND

C

1µF

10µF

Fig.1

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