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参数资料
| 型号： | 7815A |
| 厂商： | Motorola, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定电压调节器 |
| 文件页数： | 13/16页 |
| 文件大小： | 278K |
| 代理商： | 7815A |
MC7800, MC7800A, LM340, LM340A Series
13
MOTOROLA ANALOG IC DEVICE DATA
Figure 1. Peak Output Current as a Function of
Input/Output Differential Voltage (MC78XXC, AC)
3.0
Figure 2. Ripple Rejection as a Function of
Output Voltages (MC78XXC, AC)
Figure 3. Ripple Rejection as a Function of
Frequency (MC78XXC, AC)
Figure 4. Output Voltage as a Function of
Junction Temperature (MC7805C, AC)
Figure 5. Output Impedance as a Function of
Output Voltage (MC78XXC, AC)
Figure 6. Quiescent Current as a Function of
Temperature (MC78XXC, AC)
I
Vin–Vout, INPUT/OUPUT VOLTAGE DIFFERENTIAL (V)
2.0
1.5
1.0
04.0
8.0
12
20
30
40
,
80
70
60
50
40
4.0
6.0
8.0
10
12
14
16
18
20
22
24
VO, OUTPUT VOLTAGE (V)
R
PART #
MC7805C = Vin
MC7806C = 11 V
MC7808C = 14 V
MC7812C = 19 V
MC7815C = 23 V
MC7818C = 27 V
MC7824C = 33 V
80
50
R
0.1
10
f, FREQUENCY (kHz)
0.01
O
V
5.0
4.9
–60
–20
20
60
100
140
180
TJ, JUNCTION TEMPERATURE (
°
C)
,
O
Z
)
10
5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.14.0
8.0
12
16
20
24
VO, OUTPUT VOLTAGE (V)
,
B
I
6.0
4.0
3.0
2.0
1.0
0
–75
–50
TJ, JUNCTION TEMPERATURE (
°
C)
–25
0
25
50
75
100
125
2.5
0.5
70
40
30
60
4.8
6.0
10
15
25
35
TJ = 85
°
C
TJ = 25
°
C
1.0
f = 120 Hz
IO = 20 mA
Vin = 1.0 V(RMS)
TJ = 125
°
C
TJ = 0
°
C
f = 120 Hz
IO = 500 mA
CL = 0
μ
F
Vin = 10 V
VO = 5.0 V
IL = 20 mA
Vin = 20 V
IO = 5.0 mA
MC78XXB, C, AC
Vin = 8.0 V to 18 V
IO = 500 mA
f = 120 Hz
TA = 25
°
C
TJ = –40
°
C
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相关代理商/技术参数 |
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| 7815ABTG | 制造商: 功能描述: 制造商:ON Semiconductor 功能描述: 制造商:undefined 功能描述: |
| 7815BT | 制造商: 功能描述: 制造商:Motorola Inc 功能描述: 制造商:undefined 功能描述: |
| 7815C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATOR |
| 7815CK | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 7815CT | 制造商: 功能描述: 制造商:Motorola Inc 功能描述: 制造商:undefined 功能描述: |
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