MIC2215 Datasheet, PDF (5/11 Pages) Micrel Semiconductor – Tirple High PSRR, Low Noise uCap LDO

MIC2215
Typical Characteristics
T_A = +25°C, unless otherwise noted.
Ground Current
vs. Temperature for LDO 1
160
LOAD = 100mA
140
120 ^{LOAD = 50mA}
100 _{LOAD = 0mA}
80
60
40
20
-040 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Output Voltage
vs. Temperature for LDO 1
3.03
3.02
3.01
3.00
2.99
2.98
2.9-740 _{-20 0 20 40 60 80 100 120}
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature for LDO 1
250
200
250mA LOAD
150
150mA LOAD
100
50 50mA LOAD
V_OUT = 3V
-040 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Enable Threshold
vs. Supply Voltage for LDO 1
1.4
1.2
Enable ON
1
0.8
Enable OFF
0.6
0.4
0.2
20.25 3 3.75 4.5 5.25
SUPPLY VOLTAGE (V)
April 2004
Ground Current
vs. Temperature for LDO 2
140
LOAD = 100mA
120
LOAD = 50mA
100
80 ^{LOAD = 0mA}
60
40
20
-040 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Output Voltage
vs. Temperature for LDO 2
3.03
3.02
3.01
3.00
2.99
2.98
2.9-740 _{-20 0 20 40 60 80 100 120}
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature for LDO 2
250
200
250mA LOAD
150
150mA LOAD
100
50 50mA LOAD
V_OUT = 3V
-040 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Enable Threshold
vs. Supply Voltage for LDO 2
1.4
1.2
Enable ON
1
0.8
Enable OFF
0.6
0.4
0.2
20.25 3 3.75 4.5 5.25
SUPPLY VOLTAGE (V)
5
Micrel
Ground Current
vs. Temperature for LDO 3
140
LOAD = 100mA
120
LOAD = 50mA
100
80 ^{LOAD = 0mA}
60
40
20
-040 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Output Voltage
vs. Temperature for LDO 3
3.03
3.02
3.01
3.00
2.99
2.98
2.9-740 _{-20 0 20 40 60 80 100 120}
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature for LDO 3
250
200
250mA LOAD
150
150mA LOAD
100
50 50mA LOAD
V_OUT = 3V
-040 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Enable Threshold
vs. Supply Voltage for LDO 3
1.4
1.2
Enable ON
1
0.8
Enable OFF
0.6
0.4
0.2
20.25 3 3.75 4.5 5.25
SUPPLY VOLTAGE (V)
M9999-042704