kia78r35api Korea Electronics (KEC GROUP), kia78r35api Datasheet - Page 5

• Manufacturer Part Number: kia78r35api
• Description: Bipolar Linear Integrated Circuit 4 Terminal Low Drop Voltage Regulator
• Manufacturer: Korea Electronics (KEC GROUP)

2004. 1. 30
-100
-150
-200
250
200
150
100
-50
10
50
70
60
50
40
30
20
0
8
6
4
2
0
-25
-25
0.1
V
I =0.5A
O
f=120Hz,ei=0.5V
C
V =4.2V(KIA78R25)
V =4.7V(KIA78R30)
V =5.0V(KIA78R33)
V =5.2V(KIA78R35)
V =5.4V(KIA78R37)
V
I =0
IN
O
Fig.5-5 T - V (KIA78R37)
ref
IN
IN
IN
IN
IN
IN
JUNCTION TEMPERATURE T ( C)
JUNCTION TEMPERATURE T ( C)
=5.4V
0
=35V
0
=3.3 F
OUTPUT CURRENT I
Fig.7 T - I
Fig.10-2 I - RR
25
25
j
rms
Revision No : 2
j
50
50
0.5
o
O
KIA78R25API~KIA78R37API
q
75
75
O
(A)
j
j
100
100
1.0
125
125
0.5
0.4
0.3
0.2
0.1
80
70
60
50
40
30
20
10
0
0
-25
0.1
V =4.2V(KIA78R25)
V =4.7V(KIA78R30)
V =5.0V(KIA78R33)
V =5.2V(KIA78R35)
V =5.4V(KIA78R37)
I =0.5A,ei=0.5V
O
IN
IN
IN
IN
IN
INPUT RIPPLE FREQUENCY f (kHz)
JUNCTION TEMPERATURE T ( C)
0
Fig.6 T - V
25
Fig.8-1 f - RR
1
rms
I =1A
O
50
j
I =0.5A
I =0.25A
I =0.75A
O
O
O
D
75
10
j
100
125
100
5/5