
Low Voltage/1A Output LDO Regulator
BA BC0WFP/WT
BA BC0FP/T
Description
BA BC0WFP/WT anBA BC0FP/T are
PNP output LDO regulator ICs with the output
current of 1A and voltage accuracy of
±
2%.
Over-current protection circuit and thermal
protection circuit are incorporated.
BA BC0WFP/WT incorporates shutdown
switch to control output ON/OFF.
Dimension (
Units : mm)
Features
1) Maximum output current : 1A
2) Output voltage accuracy :
±
2%
3) Low drop-out voltage type with PNP output
4) Built-in over-current protection circuit and
thermal protection circuit
5) Built-in shutdown circuit which circuit current
is 0uA.
6) Two types of package
(Small mounting type and insertion type)
Consumer products
Applications
TO252-5
TO220FP-5
TO252-3
TO220FP
6.5
±
0.2
5.1
0.1
1
2
3
5
4
0
0.5
1.27
0.5
±
0.1
1.0
±
0.2
1
2
9
±
0
2.3
±
0.2
0.5
±
0.1
+
0.2
2-C0.5
5
±
0
1
±
0
6.5
±
0.2
5.1
0.1
C0.5
2
1
3
0
0.65
0.75
0.65
2.3
±
0.2 2.3
±
0.2
0.5
±
0.1
1.0
±
0.2
1
2
9
±
0
2.3
±
0.2
0.5
±
0.1
+
0.2
5
±
0
1
±
0
FIN
+
1
3.2
±
0.1
φ
0.55
1
±
8
±
1
2.54
±
0.5
1
5
±
0.8
3
2.54
±
0.5
1.3
– 0.1
+ 0.3
10.0
7.0
1
±
–
– 0.1
+ 0.3
2.6
±
0.5
– 0.05
+ 0.1
+ 0.2
– 0.1
– 0.1
+ 0.3
4.5
2.8
7.0
10.0
2.8
4.5
1.778
0.5
±
0.1
1.2
0.8
1
±
8
±
0
0
±
1
±
1
1
3.2
±
0.1
φ
–
+
+ 0.3
– 0.1
– 0.1
+ 0.2
+ 0.3
– 0.1
+ 0.3
– 0.1
2 3 4 5
1
2.85
[Series line-up]
1.0
1.5 1.8 2.5
3
3.3
5
6
7
8
9
10
1.5 1.8 2.5
3
3.3
5
6
7
8
9
10
1.5 1.8 2.5
3
3.3
5
6
7
8
9
10
1.5 1.8 2.5
3
3.3
5
6
7
8
9
10
Part No.
Package
Output
Voltage
(V)
Current (A)
TO252-5
TO220FP-5
TO252-3
TO220FP
Absolute Maximum Ratings (Ta=25C)
Parameter
Supply Voltage
Power
Dissipation
Operating Temperature Range
Storage Temperature Range
Junction Temperature
Limits
18
Unit
V
*
2 Mounted on 70mm x 70mm x 1.6mm glass-epoxy PCB Derating in done at 9.6mW/C for operating above Ta=25C
*
3 Mounted on 70mm x 70mm x 1.6mm glass-epoxy PCB Derating in done at 10.4mW/C for operating above Ta=25C
*
4 Derating in done at 16mW/C for operating above Ta=25C
*
1 Do not however exceed Pd.
1300
2000
2000
1200
TO252-3
TO252-5
TO220FP-5
TO220FP
+105
+150
-
40
-
55
~
~
mW
Symbol
V
CC
Pd
Topr
Tstg
Tjmax
150
C
C
C
*
2
*
3
*
4
*
4
*
1
BA BC0WFP
BA BC0WT
BA BC0FP
BA BC0T
[BA BC0WFP]
[BA BC0WT]
(BA BC0WFP/WT)
[BA BC0FP]
[BA BC0T]