YB1230 – 600mA
Low-Noise LDO Regulator
Typical Characteristics
At TA=25℃, VIN=(VOUT+1V), CIN=COUT=2.2μF, VEN=VIN, unless otherwise noted.
Dropout Voltage vs Output Voltage
Dropout Voltage vs. Load Current
1000
1000
800
600
400
200
0
800
600
400
200
0
1.8V
2.8V
10
100
200
300
400
500
600
1.8
2.1
2.3
2.5
2.8
3
3.3
Load Current (mA)
Output Voltage (V)
Ground Current vs. Input Voltage
Dropout Voltage vs. Temperature
140
700
120
100
80
60
40
20
0
600
500
400
300
200
100
0
2.8V at 25 C
2.8V at 85 C
1.8V
2.8V
10
100
200
300
400
500
600
2.5
3
3.5
4
4.5
5
5.5
6
Load Current (mA)
Input Voltage (V)
YB1230 MRev 1.4
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4
YOBON [ YOBON TECHNOLOGIES,INC. ]
