BA

ΟΟST / BAΟΟSFP series

Regulator ICs

Regulator, low drop-out type with ON/OFF

switch

BA

ΟΟ

ΟΟ

ΟΟ

ΟΟST / BAΟΟ

ΟΟ

ΟΟ

ΟΟSFP series

The BA

ΟΟST and BAΟΟSFP series are variable, fixed output low drop-out type voltage regulators with an ON/OFF

switch.

These regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage.

Fixed output voltages are 3.3V, 5V, 6V(SFP), 7V, 8V, 9V, 10V(ST), 12V(ST). The maximum current capacity is 1 A for

each of the above voltages.

!

Application

Constant voltage power supply

!

!

!

!

Features

1) Built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit

2) TO220FP-5, TO252-5 standard packages can be accomodated in wide application.

3) 0

µA (design value) circuit current when switch is off

4) Richly diverse lineup.

5) Low minimum I/O voltage differential.

!

!

!

!

Product codes

Output voltage (V)

Product No.

Output voltage (V)

Product No.

Variable

BA00AST / ASFP

8.0

BA08ST / SFP

9.0

BA09ST / SFP

3.3

BA033ST / SFP

10.0

BA10ST

5.0

BA05ST / SFP

12.0

BA12ST

6.0

BA06SFP

7.0

BA07ST / SFP

!

!

!

!

Absolute maximum ratings (Ta=25

°C)

Parameter

Symbol

Limits

Unit

Power supply voltage

35

V

Power dissipation

Pd

2000

*1

TO220FP-5

TO252-5

1000

*2

mW

Operating temperature

Topr

-40~+85

˚C

Storage temperature

Tstg

-55~+150

˚C

Peak applied voltage

Vsurge

V

*1 Reduced by 16mW for each increase in Ta of 1˚C over 25˚C.

*2 Reduced by 8mW for each increase in Ta of 1˚C over 25˚C.

*3 Voltage application time : 200 msec. or less