BU6650NUX_11 ROHM [Rohm], BU6650NUX_11 Datasheet - Page 14

• Manufacturer Part Number: BU6650NUX_11
• Description: 3ch CMOS LDO Regulators
• Manufacturer: ROHM [Rohm]

© 2011 ROHM Co., Ltd. All rights reserved.
BU6650NUX,BU6651NUX,BU6652NUX,BU6653NUX,BU6654NUX,BU6655NUX
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70
60
50
40
30
20
10
0
0.1
Fig. 78 Ripple Rejection VS Freq.
1
Frequency (kHz)
10
Vin= 3.5V
Io=10mA
Ta = 25℃
Fig. 85 Load Response
Current Pulse=10kHz
Fig. 81 Load Response
Fig. 83 Load Response
100
1000
80
70
60
50
40
30
20
10
0
Fig. 79 Ripple Rejection VS VIN
2.5
f= 0 .1 kHz
f= 1 kHz
Input Voltage VIN[V]
3.5
f= 1 0 0 kHz
14/21
f= 1 0 kHz
4.5
Co=1.0μF
Cin=none
Iout=10mA
temp=25℃
5.5
Fig. 86 Load Response
Current Pulse=10kHz
Fig. 82 Load Response
Fig. 84 Load Response
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
Fig. 80 Output Noise Spectral
⇔
Density VS Freq.
1
Frequency f [kHz]
Technical Note
2011.03 - Rev.E
10
Co=1.0μF
Cin=1.0μF
Iout=10mA
temp=25℃
100