bd00ha3wefj ROHM Co. Ltd., bd00ha3wefj Datasheet - Page 2

• Manufacturer Part Number: bd00ha3wefj
• Description: 300ma Secondary Variable Output Ldo Regulators For Local Power Supplies
• Manufacturer: ROHM Co. Ltd.

●Absolute Maximum Ratings (Ta=25℃)
●Operating conditions (Ta=25℃)
●Electrical Characteristics
●I/O Equivalent circuits
© 2010 ROHM Co., Ltd. All rights reserved.
BD00HA3WEFJ
www.rohm.com
(Unless otherwise noted, Ta=25℃, EN=3V, Vcc=6V, R
Circuit current at shutdown mode
Bias current
Line regulation
Load regulation
Minimun dropout Voltage
Output reference voltage
EN Low voltage
EN High voltage
EN Bias current
Power supply voltage
EN voltage
Output voltage
Feedback voltage
Power dissipation
Operating Temperature Range
Storage Temperature Range
Junction Temperature
Input power supply voltage
EN voltage
Output voltage setting range
Output current
This product should not be used in a radioactive environment.
*1 Not to exceed Pd
*2 Reduced by 16.9mW/℃ for each increase in Ta of 1℃ over 25℃. (when mounted on a board 70mm×70mm×1.6mm glass-epoxy board, two layer)
8pin(VCC) / 1pin(VO)
Parameter
Parameter
Parameter
HTSOP-J8
8pin(Vcc)
1pin(Vo)
V
V
Symbol
Symbol
Symbol
EN
Tjmax
EN
Reg Io
V
Topr
Reg.I
Pd
Tstg
Vcc
V
V
Vco
Vcc
V
IEN
V
Isd
Vo
Icc
OUT
2pin(FB)
Io
EN
(High)
FB
(Low)
EN
FB
*2
1
0.792
=43kΩ, R
Min.
2.4
0
1
-
-
-
-
-
2pin(FB)
Min.
4.5
0.0
1.5
0.0
2/11
-25～+85
-55～+150
2110
2
Limits
0.800
+150
=8.2kΩ)
10.0 *
10.0
10.0
10.0
Typ.
600
0.6
25
25
0
3
-
-
*2
1
Vcc
Max.
8.0
8.0
7.0
0.3
0.808
Max.
900
0.9
0.8
8.0
75
50
5
9
5pin(EN)
Unit
Unit
μA
μA
μA
mV
mV
Unit
mW
V
V
V
A
V
V
V
V
℃
℃
℃
V
V
V
V
5pin(EN)
EN=0V, OFF mode
Vcc=( Vo+0.9V )→8.0V
Io=0→0.3A
Vcc=5V,Io=0.3A
Io=0mA
Vcc
Technical Note
2010.04 - Rev.A
Conditions