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KIA78R33F データシートの表示(PDF) - KEC
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コンポーネント説明
メーカー
KIA78R33F
5 TERMINAL LOW DROP VOLTAGE REGULATOR
KEC
KIA78R33F Datasheet PDF : 5 Pages
1
2
3
4
5
KIA78R25F~KIA78R37F
Fig.5-5 T
j
- V
o
(KIA78R37)
250
200
V
IN
=5.4V
I
O
=0.5A
150
100
50
0
-50
-100
-150
-200
-25
0
25
50
75
100 125
JUNCTION TEMPERATURE T
j
( C)
Fig.7 T
j
- I
q
10
V
IN
=35V
I
O
=0
8
6
4
2
0
-25
0
25
50
75 100 125
JUNCTION TEMPERATURE T
j
( C)
Fig.10-2 I
O
- RR
70
60
50
40
f=120Hz,ei=0.5Vrms
Cref =3.3
µ
F
V
IN
=4.2V(KIA78R25)
V
IN
=4.7V(KIA78R30)
30
V
IN
=5.0V(KIA78R33)
V
IN
=5.2V(KIA78R35)
20
V
IN
=5.4V(KIA78R37)
0.1
0.5
1.0
OUTPUT CURRENT I
O
(A)
2001. 5. 31
Revision No : 1
Fig.6 T
j
- V
D
0.5
0.4
0.3
I
O
=1A
I
O
=0.75A
0.2
I
O
=0.5A
0.1
I
O
=0.25A
0
-25
0
25
50
75 100 125
JUNCTION TEMPERATURE T
j
( C)
Fig.8-1 f - RR
80
70
60
50
40
I
O
=0.5A,ei=0.5V
rms
30
V
IN
=4.2V(KIA78R25)
20
V
IN
=4.7V(KIA78R30)
V
IN
=5.0V(KIA78R33)
10
V
IN
=5.2V(KIA78R35)
V
IN
=5.4V(KIA78R37)
0
0.1
1
10
100
INPUT RIPPLE FREQUENCY f (kHz)
5/5
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