bd00hc0wefj ROHM Co. Ltd., bd00hc0wefj Datasheet - Page 4

• Manufacturer Part Number: bd00hc0wefj
• Description: 1a Secondary Variable Output Ldo Regulators For Local Power Supplies
• Manufacturer: ROHM Co. Ltd.

●Reference Data
© 2010 ROHM Co., Ltd. All rights reserved.
BD00HC0WEFJ
www.rohm.com
100
0.5
0.4
0.3
0.2
0.1
0.0
80
60
40
20
Fig.16 Minimum dropout Voltage
0
6
4
2
0
0.6
0.5
0.4
0.3
0.2
0.1
-25
0.1
0
0
0
Fig.13 Vcc-Vo (Io=0mA)
（Vcc=5V、Io=-1A）
Fig.22 Minimum dropout Voltage 4
Fig.19 PSRR(Io=0mA)
2
0
0.2
（Vcc=8V、Ta=25℃）
1
Frequency [kHz]
4
Vcc [V]
25
Ta [ ℃ ]
0.4
Io[A]
6
0.6
50
10
8
0.8
75
10
100
85
1
10.00
1.00
0.10
0.01
6
4
2
0
100
0
0.6
0.5
0.4
0.3
0.2
0.1
0
Fig.20 Minimum dropout Voltage 2
0
Fig.17 ESR condencer
Fig.14 TSD (Io=0mA)
0.2
（Vcc=4.5V、Ta=25℃）
120
0.2
4/11
Varance area
140
0.4
0.4
Ta [ ℃ ]
Io [A]
Io[A]
160
0.6
0.6
180
0.8
0.8
200
1
1
6
4
2
0
1.0
0.8
0.6
0.4
0.2
0.0
0
0.6
0.5
0.4
0.3
0.2
0.1
Fig.21 Minimum dropout Voltage 3
0
0
0
0.5
（Vcc=6V、Ta=25℃）
0.2
0.2
Fig.18 Io-Icc
1
Fig.15 OCP
0.4
Technical Note
2010.04 - Rev.A
0.4
1.5
Io [A]
Io [A]
Io[A]
0.6
0.6
2
0.8
0.8
2.5
3
1
1