參數(shù)資料
型號: KIA78R30API
廠商: KEC Holdings
元件分類: 基準電壓源/電流源
英文描述: BIPOLAR LINEAR INTEGRATED CIRCUIT (4 TERMINAL LOW DROP VOLTAGE REGULATOR)
中文描述: 雙極線性集成電路(4碼頭低壓差穩(wěn)壓器)
文件頁數(shù): 4/5頁
文件大小: 105K
代理商: KIA78R30API
2002. 10. 4
4/5
KIA78R25API~KIA78R37API
Revision No : 3
o
O
-100
-25
JUNCTION TEMPERATURE Tj
Fig.5-1 T - o
0
25
50
75
100
125
-50
0
50
100
150
V =4.2V
I =0.5A
JUNCTION TEMPERATURE T ( C)
Fig.5-3 T - V (KIA78R33)
O
o
o
R
0
0
OUTPUT CURRENT I (A)
Fig.4 I - V
0.5
1.0
1.5
2.0
20
40
60
80
100
O
O
JUNCTION TEMPERATURE T ( C)
Fig.5-4 T - V (KIA78R35)
o
o
O
25
JUNCTION TEMPERATURE T ( C)
-25
-100
-50
0
50
0
100
50
75
125
Fig.5-2 T - V (KIA78R30)
150
100
o
O
V =4.7V
-100
-25
0
25
50
75
100
125
-50
0
50
100
150
V =5.0V
I =0.5A
25
-25
-100
-50
0
50
0
100
50
75
150
100
O
V =5.2V
D
P
AMBIENT TEMPERATURE Ta ( C)
Fig.3 Ta - P
Note) Oblique line portion : Overheat
protection may operate in this
area.
D
0
-25
0
50
100
150
5
10
15
20
P 1:No heat sink
p 2:With infinite heat sink
P 1
P 2
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