mm1478 Mitsumi Electronics, Corp., mm1478 Datasheet - Page 6

• Manufacturer Part Number: mm1478
• Description: Ic For Regulator+reset
• Manufacturer: Mitsumi Electronics, Corp.

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