參數(shù)資料
型號: UPC7900A
廠商: NEC Corp.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: THREE TERMINAL NEGATIVE VOLTAGE REGULATOR
中文描述: 三端負(fù)電壓穩(wěn)壓器
文件頁數(shù): 7/12頁
文件大?。?/td> 77K
代理商: UPC7900A
μ
PC7900A Series
7
TYPICAL CHARACTERISTICS (T
A
= 25 C)
–25
0
25
50
75
100
125
150
50
25
0
–25
–50
–75
–100
–125
–150
–175
–200
V
O
- T
J
V
O
T
J
- Junction Temperature - C
I
O
= 5 mA
V
O
= V
O
(T
J
= 25 C) – V
O
(T
J
)
μ
PC7905A
μ
PC7912A
μ
PC7918A
1
2.0
V
DIF
- I
O
V
D
I
O
- Output Current - A
150
20
P
T
- T
A
P
T
T
A
- Operating Ambient Temperature - C
0
20
3
1
I
Opeak
- (V
IN
- V
OUT
)
I
O
(V
IN
- V
OUT
) - Input to Output
Differential Voltage - V
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
0
1.75
1.5
1.25
1.0
0.75
0.5
0.25
T
J
= –30 C
25 C
125 C
4
8
12
16
2.5
2
1.5
T
J
= –30 C
25 C
125 C
10
5
100
R·R - f
R
f - Frequency - Hz
μ
PC7905A
μ
PC7918A
μ
PC7912A
10
4
10
3
10
2
10
1
90
80
70
60
50
40
30
20
10
0
15
10
5
125
100
75
50
25
0
Without heatsink
85 C
With infinite heatsink
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