MM1478M Ver la hoja de datos (PDF) - Mitsumi
Número de pieza
componentes Descripción
Fabricante
MM1478M Datasheet PDF : 6 Pages
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MITSUMI
Characteristics (Typical model MM1478A)
Detection voltage (IOUT=0mA)
5
4
VOUT
3
2
RESET
1
0
1
2
3
4
5
Input voltage(V)
Line regulation
20
15
10
5
0
-5
-10
-15
-20
4
5 6 7 8 9 10
Input voltage (V)
Ripple rejection
100
90
80
70
60
50
40
30
20
10
0
10
100 1000 10000 100000
Frequency (Hz)
Allowable loss
1000
On board 25 40 1mm
800
600
400
200
0
0
25 50 75 100 125
Temperature (°C)
Regulator+Reset IC MM1478
Output voltage vs temperature
3.5
3.48
3.46
3.44
3.42
3.4
3.38
3.36
3.34
3.32
3.3
-25
0 25 50 75 100 125
Temperature (°C)
Load regulation
30
20
10
0
-10
-20
-30
0
50 100 150 200 250 300
Output current (mA)
Detecting voltage vs temperature
4.3
4.28
4.26
4.24
4.22
4.2
4.18
4.16
4.14
4.12
4.1
-25
0 25 50 75 100 125
Temperature (°C)
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