YB1230 Datasheet, PDF (4/10 Pages) YOBON TECHNOLOGIES,INC. – Low-Noise LDO Regulator

YB1230 – 600mA
Low-Noise LDO Regulator
Typical Characteristics
At T_A=25℃, V_IN=(V_OUT+1V), C_IN=C_OUT=2.2μF, V_EN=V_IN, unless otherwise noted.
Dropout Voltage vs Output Voltage
1000
800
600
400
200
0
1.8 2.1 2.3 2.5 2.8 3 3.3
Output Voltage (V)
Dropout Voltage vs. Load Current
1000
800
1.8V
600
2.8V
400
200
0
10 100 200 300 400 500 600
Load Current (mA)
Ground Current vs. Input Voltage
140
120
100
80
60
1.8V
40
2.8V
20
0
2.5 3 3.5 4 4.5 5 5.5 6
Input Voltage (V)
Dropout Voltage vs. Temperature
700
600
500
400
2.8V at 25 C
2.8V at 85 C
300
200
100
0
10 100 200 300 400 500 600
Load Current (mA)
YB1230 MRev 1.4
www.yobon.com.tw
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