DS5028E Datasheet, PDF (12/41 Pages) Richtek Technology Corporation – Integrated PMIC with 4-Channel Synchronous Buck Converters, 8 LDOs, and MTP Non-Volatile Memory for Industrial Applications

RT5028E
LDO2 Output Voltage vs. Output Current
1.790
1.785
1.780
1.775
1.770
1.765
VIN = 2.5V
VIN = 3V
VIN = 3.6V
VIN = 4.2V
VIN = 5V
VIN = 5.5V
1.760
1.755
1.750
0
COUT = 1μF
50
100 150 200 250 300
Output Current (mA)
LDO7 Output Voltage vs. Output Current
2.52
2.50
2.48
2.46
2.44
2.42
2.40
0
VIN = 2.5V
VIN = 3V
VIN = 3.6V
VIN = 4.2V
VIN = 5V
VIN = 5.5V
COUT = 1μF
50
100 150 200 250 300
Output Current (mA)
LDO5 Output Voltage vs. Input Voltage
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
IOUT = 0mA
IOUT = 100mA
IOUT = 200mA
IOUT = 300mA
3.05
3.00
3.3
3.8
4.3
4.8
Input Voltage (V)
COUT = 1μF
5.3
5.8
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12
LDO5 Output Voltage vs. Output Current
3.32
3.30
3.28
3.26
3.24
3.22
3.20
0
VIN = 3.3V
VIN = 3.6V
VIN = 3.9V
VIN = 4.2V
VIN = 5V
VIN = 5.5V
COUT = 1μF
50
100 150 200 250 300
Output Current (mA)
LDO2 Output Voltage vs. Input Voltage
1.78
1.78
1.77
1.77
1.76
1.76
1.75
2.5
IOUT = 0mA
IOUT = 100mA
IOUT = 200mA
IOUT = 300mA
COUT = 1μF
3
3.5
4
4.5
5
5.5
Input Voltage (V)
LDO7 Output Voltage vs. Input Voltage
2.50
2.48
2.46
2.44
2.42
2.40
2.5
IOUT = 0mA
IOUT = 100mA
IOUT = 200mA
IOUT = 300mA
COUT = 1μF
3
3.5
4
4.5
5
5.5
Input Voltage (V)
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DS5028E-00 October 2016