Manual

Description
Features
Applications
Dimension (Unit : mm)
2-output LDO series regulator
BA33C25FP/HFP
BA33C25FP
BA33C25HFP
TO252-5
HRP-5
6.5±0.2
1
2
3 54
0.8
0.5
1.27
0.5±0.1
1.5
2.5
9.5±0.5
2.3 ± 0.2
0.5±0.1
5.1
+0.2
−0.1
2-C0.5
5.5±0.2
1.0±0.2
1.5±0.2
9.39±0.125
0.73±0.1
0.27
1.905±0.1
0.835±0.2
1.523±0.15
10.54±0.13
0.08±0.05
1.2575
1 2 3 4 5
1.017±0.28.0±0.13
(7.49)
(5.59)
8.82±0.1
S
S
D 0.08
1.72
+ 0.1
− 0.05
4.5°
+ 5.5°
− 4.5°
BA33C25FP/HFP is a 2-output LDO series regulator IC.
Output current is 1A at maximum and output voltage
accuracy is +/-2%. This IC incorporates over-current
protection and thermal protection circuits.
1) 3.3V/1A, 2.5V/1A
2) Output voltage accuracy: +/-2%
3) PNP output and LDO voltage type
4) Built-in output current limit circuit protects the IC
from destruction by short
5) Built-in temperature protection circuit protects the IC
from thermal destruction by overload state
6) TO252-5 package, HRP-5 package
DVD-ROM, DVD-RW, HDD
VCC
Io1
-
- -
4.1 16.0
1
V
A
A
Io2
- -
1
Recommended Operating Conditions (Ta=25˚C)
Parameter Min. Max. UnitTyp.Symbol
Absolute Maximum Ratings (Ta=25˚C)
Parameter Symbol
Limits
Unit
VCC
Pd
Topr
Tstg
+105
+150
- 40
- 55
~
~
mW
˚C
˚C
18
2300
V
∗1
∗1 Derating : 18.4mW/˚C for operation above Ta ≥ 25˚C
PCB (70mmx70mm, t=1.6mm) glass epoxy mounting. (Thermal via on the board.)
(Board surface copper foil area: 10.5mmX10.5mm)
(2 layer board (Back copper foil area: 15mmX15mm)
Applied voltage
Power dissipation
Operating temperature range
Storage temperature range
Input supply voltage
3.3V output current
2.5V output voltage