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參數(shù)資料
| 型號(hào)： | MC7908 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3-Terminal 1A Negative Voltage Regulator |
| 中文描述： | 三端1A條負(fù)電壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 文件大?。?/td> | 186K |
| 代理商： | MC7908 |
MC7900
8
MOTOROLA ANALOG IC DEVICE DATA
Figure 1. Worst Case Power Dissipation as a
Function of Ambient Temperature
Figure 2. Peak Output Current as a Function
of Input–Output Differential Voltage
Figure 3. Ripple Rejection as a
Function of Frequency
Figure 4. Ripple Rejection as a Function
of Output Voltage
Figure 5. Output Voltage as a Function
of Junction Temperature
Figure 6. Quiescent Current as a
Function of Temperature
,
D
Infinite Heatsink
θ
HS = 5
°
C/W
θ
HS = 15
°
C/W
No Heatsink
θ
JC = 5
°
C/W
θ
JA = 65
°
C/W
PD(max) = 15W
,
O
I
R
Vin = –11 V
VO = –6.0 V
IO = 20 mA
R
f = 120 Hz
IO = 20 mA
Vin = 1.0 V(RMS)
,
O
Vin = –11 V
VD = –6.0 V
IO = 20 mA
,
I
I
Vin = –11 V
VO = –6.0 V
IO = 20 mA
TJ = +25
°
C
20
10
5.0
4.0
3.0
2.0
1.0
0.5
0.4
0.3
0.2
0.1
2.5
2.0
1.5
1.0
0.5
0
100
80
60
40
20
80
70
60
50
40
6.26
6.22
6.18
6.14
6.10
6.06
5.2
5.0
4.8
4.6
4.4
4.2
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (
°
C)
0
3.0
6.0
9.0
12
15
18
21
24
27
30
|VI –VO| INPUT–OUTPUT VOLTAGE DIFFERENTIAL (V)
10
100
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
2.0
4.0
6.0
8.0
VO, OUTPUT VOLTAGE (V)
10
12
14
16
18
20
22
–25
0
25
TJ, JUNCTION TEMPERATURE (
°
C)
50
75
100
125
150
175
0
25
50
75
100
125
TJ, JUNCTION TEMPERATURE (
°
C)
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC7908CT | 3-Terminal 1A Negative Voltage Regulator |
| MC7912 | 3-Terminal 1A Negative Voltage Regulator |
| MC7912A | 3-Terminal 1A Negative Voltage Regulator |
| MC7905 | 3-Terminal 1A Negative Voltage Regulator |
| MC7905A | 3-Terminal 1A Negative Voltage Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC7908ACD2T | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7908ACT | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 8V 1A Negative RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC7908ACTG | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 8V 1A Negative RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC7908BD2T | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7908BT | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
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