bh25pb1whfv ROHM Co. Ltd., bh25pb1whfv Datasheet - Page 4

• Manufacturer Part Number: bh25pb1whfv
• Description: Auto Power Save Cmos Type Series Regulator
• Manufacturer: ROHM Co. Ltd.

Typical characteristics
© 2009 ROHM Co., Ltd. All rights reserved.
BH□□PB1WHFV Series
www.rohm.com
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
70
60
50
40
30
20
10
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
0
Fig. 1 Output Voltage vs
0
Fig. 7 Output Voltage vs
0
I
O
(BH12PB1WHFV)
Fig.4 GND Current vs
Fig. 10 Dropout voltage vs
= no load
1
1
(BH12PB1WHFV)
(BH12PB1WHFV)
Input Voltage
Output Current I
Outout Current
Out put Current I
I nput Voltage V
100
100
Input Voltage V
Input Voltage
(BH18PB1WHFV)
2
2
Output Current
200
200
3
3
OUT
IN
OUT
IN
SEL = 1.5 V
SEL = 0 V
[ V]
[V]
I
O
4
[mA]
4
[mA]
300
300
= 10 mA
5
5
400
400
400
300
200
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
Fig.8 Output Voltage vs
0
0
0
0
Fig. 2 Output Voltage vs
(BH30PB1WHFV)
Fig. 11 Dropout voltage vs
I
(BH30PB1WHFV)
O
Output Current
(BH33PB1WHFV)
1
Output Current I
Output Current I
Out put Current I
= no load
100
100
Input Voltage
(BH30PB1WHFV)
Input Volt age V
50
Output Current
Input Voltage
2
4/9
200
200
3
OUT
OUT
OUT
100
IN
[mA]
[mA]
[V]
SEL = 1.5 V
[mA]
300
I
300
O
4
SEL = 0 V
= 10 mA
5
400
400
150
400
300
200
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
40 0
30 0
20 0
10 0
Fig. 12 Dropout voltage vs
Fig. 3 Output Voltage vs
0
0
0
0
0
Fig.6 GND Current vs
(BH30PB1WHFV)
(BH33PB1WHFV)
(BH33PB1WHFV)
I
O
(BH33PB1WHFV)
(BH33PB1WHFV)
Output Current
1
Output Current I
= no load
Output Current I
Input Voltage
Output Current
－Input Voltage
100
Output Current I
2009.04 - Rev.A
Technical Note
Input Voltage V
50
5 0
2
200
3
OUT
OUT
OUT
100
10 0
IN
SEL = 1.5 V
[mA]
[mA]
I
[mA]
300
O
4
SEL = 0 V
[V]
= 10 mA
5
400
15 0
150