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ROHM Semiconductor |
Regulator ICs
BAOOT / FP series
Low saturation voltage type 3-pin
regulator
BAOOT / FP series
The BAΟΟT/ FP series are fixed positive output low drop-out type, 3-pin voltage regulators with positive output.. These
regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage.
There are 10 fixed output voltages, as follows:3V, 3.3V, 5V, 6V*, 7V, 8V, 9V, 10V, 12V and 15V. The maximum current
capacity is 1A for each of the above voltages. (Items marked with an asterisk are under development.)
!Applications
Constant voltage power supply
!Features
1) Built-in overvoltage protection circuit, overcurrent
protection circuit and thermal shutdown circuit.
2) TO220FP and TO252-3 packages are available to
cover a wide range of applications.
3) Compatible with the BA178ΟΟ series.
4) Richly diverse lineup.
5) Low minimum I / O voltage differential.
!Product codes
Output voltage (V)
3.0
3.3
5.0
6.0
7.0
* : Under development.
Product No.
BA03T / FP
BA033T / FP
BA05T / FP
BA06T * / FP *
BA07T / FP
Output voltage (V)
8.0
9.0
10.0
12.0
15.0
Product No.
BA08T / FP
BA09T / FP
BA10T / FP
BA12T / FP
BA15T / FP
!Block diagram
VCC
1
GND
2
REFERENCE
VOLTAGE
−
OUT
+3
+
Regulator ICs
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Power supply voltage
VCC
Power
dissipation
TO220FP
TO252 - 3
Pd
Operating temperature
Topr
Storage temperature
Tstg
Peak applied voltage
Vsurge
*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
Limits
35
2000 *1
1000 *2
-40~85
-55~150
50 *3
BAOOT / FP series
Unit
V
mW
°C
°C
V
!Recommended operating conditions
BA03T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 4 - 25
Io - - 1
Unit
V
A
BA033T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 4.3 - 25
Io - - 1
Unit
V
A
BA05T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 6 - 25
Io - - 1
Unit
V
A
BA06T / FP (under development)
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 7 - 25
Io - - 1
Unit
V
A
BA07T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 8 - 25
Io - - 1
Unit
V
A
BA08T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 9 - 25
Io - - 1
Unit
V
A
BA09T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 10 - 25
Io - - 1
Unit
V
A
BA10T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 11 - 25
Io - - 1
Unit
V
A
BA12T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 13 - 25
Io - - 1
Unit
V
A
BA15T / FP
Parameter
Input voltage
Output current
Symbol Min. Typ. Max.
VIN 16 - 25
Io - - 1
Unit
V
A
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