Micrel, Inc.
Typical Characteristics (Continued)
MIC94300
0
-10
PSRR C OUT = 10μF
0
-10
PSRR (Varying C OUT )
0
-10
PSRR (Varying C OUT )
-20
-30
-20
-30
C OUT = 0.47μF
-20
-30
C OUT = 2.2μF
-40
V IN = 3.6V
-40
C OUT = 1μF
-40
C OUT = 10μF
-50
-50
-50
-60
-70
-80
-90
V IN = 1.8V
V IN = V IN(NOM) + 40mVpp
LOAD = 100mA
V IN = 2.5V
-60
-70
-80
-90
C OUT = 2.2μF
V IN = 3.6V + 40mVpp
LOAD = 100mA
-60
-70
-80
-90
C OUT = 4.7μF
V IN = 3.6V + 40mVpp
LOAD = 100mA
-100
2.00
1.95
1.90
1.85
1.80
1.75
1.70
1K 10K 100K 1M 10M
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
FREQUENCY (Hz)
Output Voltage
vs. Output Current
-100
3.60
3.55
3.50
3.45
3.40
1K 10K 100K 1M 10M
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
FREQUENCY (Hz)
Output Voltage
vs. Output Current
-100
195
190
185
180
175
1K 10K 100K 1M 10M
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
FREQUENCY (Hz)
Voltage Drop vs.
Output Current
1.65
V IN = 2.0V
C IN = C OUT = 1μF
3.35
V IN = 3.6V
C IN = C OUT = 1μF
170
C IN = C OUT = 1μF
1.60
3.30
165
0
20
40
60
80 100 120 140 160 180 200
0
20
40
60
80 100 120 140 160 180 200
0
25
50
75
100
125
150
175
200
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
195
Voltage Drop vs.
Input Voltage
150
Ground Current
vs. Output Current
141
Ground Current
vs. Input Voltage
140
190
185
180
175
I OUT = 100mA
I OUT = 200mA
145
140
135
130
125
139
138
137
136
135
134
133
132
131
130
I OUT = 100mA
I OUT = 200mA
I OUT = 10mA
120
129
170
165
1.8
2
I OUT = 50mA
2.2 2.4
2.6
2.8
C IN = C OUT = 1μF
3 3.2 3.4
3.6
115
110
0
20
40
60
80
V IN = 3.6V
C IN = C OUT = 1 μ F
100 120 140 160 180 200
128
127
126
125
1.8
2
2.2
2.4
2.6
2.8
C IN = C OUT = 1 μ F
3 3.2 3.4
3.6
February 2012
INPUT VOLTAGE (V)
OUTPUT CURRENT (mA)
6
INPUT VOLTAGE (V)
M9999-020312-A
相关PDF资料
MICROSMD075-2 POLYSWITCH 0.75A RESET FUSE SMD
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