kia78r05api Korea Electronics (KEC GROUP), kia78r05api Datasheet - Page 4

• Manufacturer Part Number: kia78r05api
• Description: Bipolar Linear Integrated Circuit 4 Terminal Low Drop Voltage Regulator
• Manufacturer: Korea Electronics (KEC GROUP)

2002. 10. 4
-100
-150
-100
200
150
100
150
100
-50
-50
20
15
10
50
50
5
0
0
0
-25
-25
-25
Note) Oblique line portion : Overheat
JUNCTION TEMPERATURE T ( C)
V
I =0.5A
V
I
Fig.5-1 T - V (KIA78R05)
O
IN
O
protection may operate in this
area.
IN
Fig.5-3 T - V (KIA78R08)
=0.5A
0
=10V
AMBIENT TEMPERATURE Ta ( C)
0
JUNCTION TEMPERATURE T ( C)
0
P 2
=7V
P 1
D
D
25
P 1:No heat sink
p 2:With infinite heat sink
25
Fig.3 Ta - P
D
j
D
Revision No : 2
j
50
50
50
o
KIA78R05API~KIA78R15API
o
75
75
D
j
100
j
100
100
125
125
150
-100
-100
-150
100
150
100
200
150
100
-50
-50
80
60
40
20
50
50
0
0
0
-25
-25
0
V
I =0.5A
V
I =0.5A
O
O
IN
IN
Fig.5-2 T - V (KIA78R06)
JUNCTION TEMPERATURE T ( C)
=15V
Fig.5-4 T - V (KIA78R09)
0
=8V
0
JUNCTION TEMPERATURE T ( C)
OUTPUT CURRENT I (A)
0.5
Fig.4 I - V
25
25
j
j
O
1.0
50
50
o
o
O
O
75
75
1.5
j
j
100
100
125
125
2.0
4/8