MP20041-DUAL, ULTRA LOW NOISE, HIGH PSRR, 300mA LINEAR REGULATOR
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VIN=3.5V, VOUT1=1.8V, VOUT2=2.5V, IOUT1=IOUT2=0mA, CIN=COUT1=COUT2=1uF, EN1=EN2=VIN, Typical
Value at TA = 25°C for Both Channel Enabled.
Line Transient Response
VIN=3V to 4V, ILOAD=1mA
EN Shut Down Waveform
VIN=3.5V, IOUT1=IOUT2=50mA
Line Transient Response
VIN=3V to 4V, ILOAD=10mA
VIN
1V/div
VEN
2V/div
VIN
1V/div
VOUT2
10mV/div
VOUT2
10mV/div
VOUT2
VOUT1
VOUT1
10mV/div
VOUT1
10mV/div
VOUT
1V/div
100us/div
100us/div
40us/div
Line Transient Response
VIN=3V to 4V, ILOAD=50mA
Line Transient Response
VIN=3V to 4V, ILOAD=100mA
Load Transient Response
ILOAD=10 to 50mA, with Resistor Load
VIN
1V/div
ILOAD
20mA/div
VIN
1V/div
VOUT2
10mV/div
VOUT2
10mV/div
VOUT2
10mV/div
VOUT1
10mV/div
VOUT1
10mV/div
VOUT1
10mV/div
100us/div
200us/div
100us/div
Load Transient Response
ILOAD=10 to 100mA, with Resistor Load
Load Transient Response
ILOAD=10 to 300mA, with Resistor Load
Load Transient Response
ILOAD=10 to 200mA, with Resistor Load
ILOAD
200mA/div
VOUT2
ILOAD
100mA/div
VOUT2
ILOAD
50mA/div
VOUT2
50mV/div
50mV/div
20mV/div
VOUT1
50mV/div
VOUT1
50mV/div
VOUT1
20mV/div
200us/div
200us/div
200us/div
MP20041 Rev. 1.0
1/17/2013
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