BAΟΟST / BAΟΟSFP series
Regulator ICs
Regulator, low drop-out type with ON/OFF
switch
BAΟΟST / BAΟΟSFP series
Ο
Ο
The BAΟΟST 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) 0µA (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
3.3
BA033ST / SFP
9.0
BA09ST / SFP
5.0
BA05ST / SFP
10.0
BA10ST
6.0
BA06SFP
12.0
BA12ST
7.0
BA07ST / SFP
!Absolute maximum ratings (Ta=25°C)
Parameter
Power supply voltage
Power dissipation
TO220FP-5
TO252-5
Symbol
VCC
Pd
Limits
Unit
35
V
2000
*1
1000
*2
mW
Operating temperature
Topr
-40~+85
˚C
Storage temperature
Tstg
-55~+150
˚C
Peak applied voltage
Vsurge
50 *3
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
1/11
