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 (mV)
1000
800
600
400
200
0
10
100
200
300
400
500
600
Load Current (mA)
1.8V
2.8V
Dropout Voltage vs. Load Current
Dropout Voltage (mV)
Ground Current vs. Input Voltage
140
100
80
60
40
20
0
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
1.8V
2.8V
Dropout Voltage (mV)
Dropout Voltage vs. Temperature
700
600
500
400
300
200
100
0
10
100
200
300
400
500
600
Load Current (mA)
2.8V at 25 C
2.8V at 85 C
YB1230 MRev 1.4
Ground Current (uA)
120
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YOBON [ YOBON TECHNOLOGIES,INC. ]
