MM1385EN Ver la hoja de datos (PDF) - Mitsumi
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MM1385EN Datasheet PDF : 4 Pages
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MITSUMI
Microminiature Low-Power Consumption Low-Saturation Regulator MM1385
Characteristics (Represent data. H rank)
No-load input current
2
1.5
1
0.5
0
0
2
4
6
8
10
Input voltage (V)
Consuption current (VIN=4V)
9
8
7
6
5
4
3
2
1
0
0 20 40 60 80 100 120 140 160
Output current (mA)
I/O voltage difference (VIN=2.8V)
0.3
0.25
0.2
0.15
0.1
0.05
0
0
20 40 60 80 100 120 140 160 180 200
Output current (mA)
Current limit (VIN=4V)
3.5
3
2.5
2
1.5
1
0.5
0
0 50 100 150 200 250 300
Output current (mA)
ESR Stable region
1000
100
VIN=0~12V, COUT=4.7uF
(Ceramic, ESR=0.02Ω at 100kHz)
Instability Region
10
Stable Region
1
Instability Region
0.1
0.01
0.1
1
10
100
IO Output current (mA)
Ripple rejection rate
(VIN=4V, IO=30mA, Vripple=1V, COUT=4.7µF)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
10 100 1k 10k 100k 1M
Frequency (Hz)
Output noise voltage
(VIN=4V, IO=30mA, COUT=4.7µF)
100
80
60
40
20
0
0.001
0.01
0.1
Noise pin capacitance (µF)
Input fluctuation (IO=30mA)
20
10
0
-10
-20
4 5 6 7 8 9 10 11 12 13 14
Input voltage (V)
Load fluctuation rate (VIN=4V)
20
10
0
-10
-20
-30
-40
-50
-60
0
20 40 60 80 100120140160180200
Output current (mA)
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