BA33C18HFP-TR Rohm Semiconductor, BA33C18HFP-TR Datasheet
BA33C18HFP-TR
Manufacturer Part Number
BA33C18HFP-TR
Description
IC REG LDO 3.3/1.8V
Manufacturer
Rohm Semiconductor
Series
-r
Datasheet
1.BA33C18FP-E2.pdf
(3 pages)
Specifications of BA33C18HFP-TR
Regulator Topology
Positive Fixed
Voltage - Output
3.3V, 1.8V
Voltage - Input
4.1 V ~ 16 V
Voltage - Dropout (typical)
0.25V @ 500mA
Number Of Regulators
2
Current - Output
1A (Max)
Current - Limit (min)
-
Operating Temperature
-40°C ~ 105°C
Mounting Type
*
Package / Case
*
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
∗1 Derating : 18.4mW/˚C for operation above Ta
Applied voltage
Power dissipation
Operating temperature range
Storage temperature range
Input supply voltage
3.3V output current
1.8V output voltage
PCB (70mmx70mm, t=1.6mm) glass epoxy mounting. (Thermal via on the board.)
BA33C18FP/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, 1.8V/1A
2) Output voltage accuracy: +/-2%
3) PNP output and LDO voltage type
4) Built-in output current limit circuit protects the IC
5) Built-in temperature protection circuit protects the IC
6) TO252-5 package, HRP-5 package
Description
Features
Applications
DVD-ROM, DVD-RW, HDD
Absolute Maximum Ratings (Ta=25˚C)
Recommended Operating Conditions (Ta=25˚C)
from destruction by short
from thermal destruction by overload state
Parameter
Parameter
2-output LDO series regulator
BA33C18FP/HFP
≥
25˚C
Symbol
Symbol
Topr
Tstg
V
V
Io1
Io2
Pd
(Board surface copper foil area: 10.5mmX10.5mm)
(2 layer board (Back copper foil area: 15mmX15mm)
CC
CC
Min.
4.1
-
-
-40
-55
Limits
2300
Typ.
~
~
18
-
-
-
+105
+150
Max.
16.0
1
1
Dimension (Unit : mm)
BA33C18FP
BA33C18HFP
∗1
Unit
mW
Unit
˚C
˚C
V
V
A
A
1.2575
1
1.72
2
1
9.39±0.125
0.5
8.82±0.1
(5.59)
2
3
6.5±0.2
5.1
3
4
2-C0.5
TO252-5
D 0 .0 8
+0.2
−0.1
HRP-5
5
1.27
4
0.73±0.1
S
5
2.3±0.2
1.905±0.1
0.5±0.1
1.0±0.2
0.5±0.1
S
4.5°
0.27
+ 5.5°
− 4.5°
+ 0.1
− 0.05
Related parts for BA33C18HFP-TR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Rohm Semiconductor
Datasheet:
Part Number:
Description:
DIODE SWITCH 80V 25MA SMD5 TR
Manufacturer:
Rohm Semiconductor
Datasheet:
BA33C18HFP-TR Summary of contents
Page 1
... Symbol Min. Typ Io1 - - Io2 - - Dimension (Unit : mm) BA33C18FP 2.3±0.2 6.5±0.2 +0.2 5.1 −0.1 2-C0 0.5 1.27 TO252-5 BA33C18HFP 9.39±0.125 8.82±0.1 (5.59 1.2575 1.72 0.73±0 HRP-5 Unit V ∗1 mW ˚C ˚C Max. Unit 16 0.5±0.1 0.5± ...
Page 2
Electrical characteristics ( Unless otherwise noted; Ta=25˚C, Vcc=5V) Parameter Symbol Bias current Ib <3.3V output> Vo1 Output voltage 1 ∆Vd1 Min. I/O voltage difference 1 Output current capacity 1 Io1 Ripple rejection 1 R.R. 1 Reg.I1 Input stability 1 Load ...
Page 3
Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...