2-output LDO series regulator
BA33C25FP/HFP
Description BA33C25FP/HFP is a 2-output LDO series regulator IC. Output cu...
2-output LDO series
regulator
BA33C25FP/HFP
Description 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 www.DataSheet4U.com protection and thermal protection circuits.
Dimension (Unit : mm)
BA33C25FP
1.5±0.2 6.5±0.2 +0.2 5.1−0.1 2-C0.5 2.3±0.2 0.5±0.1
5.5±0.2
1.5
1.2575
1
2
3
4
5 4.5° 0.27 S
+ 5.5° − 4.5° + 0.1 − 0.05
Applications
0.08±0.05
DVD-ROM, DVD-RW, HDD
1.72
0.73±0.1 D 0 .0 8 S
Absolute Maximum Ratings (Ta=25˚C) Applied voltage Power dissipation Operating temperature range Storage temperature range
Parameter Symbol VCC Pd Topr Tstg -40 -55 Limits 18 2300 ~ ~ +105 +150
∗1
HRP-5
Unit V mW
∗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)
˚C ˚C
Recommended Operating Conditions (Ta=25˚C) Input supply voltage 3.3V output current 2.5V output voltage
Parameter Symbol VCC Io1 Io2 Min. 4.1 -
Typ. -
Max. 16.0 1 1
Unit V A A
1.523±0.15
0.835±0.2
10.54±0.13
8.0±0.13
Features 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 p...