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| 型号： | MC7815ECTBU |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 15V 1A TO-220 |
| 标准包装： | 1,200 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 15V |
| 输入电压： | 最高 35V |
| 电压 - 压降（标准）： | 2V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-3 |
| 供应商设备封装： | TO-220-3 |
| 包装： | 散装 |
MC78XXE
Electrical Characteristics (MC7812E)
(Refer to test circuit ,0 ? C < T J < 125 ? C, I O = 500mA, V I =19V, C I = 0.33 ? F, C O =0.1 ? F, unless otherwise specified)
Parameter
Symbol
T J = +25 ? C
Conditions
MC7812E
Min. Typ. Max.
11.5
12
12.5
Unit
Output Voltage
V O
5.0mA ?? I O ? 1.0A, P O ? 15W
V I = 14.5V to 27V
11.4
12
12.6
V
Line Regulation (Note1)
Load Regulation (Note1)
Regline
Regload
T J = +25 ? C
T J = +25 ? C
V I = 14.5V to 30V
V I = 16V to 22V
I O = 5mA to 1.5A
I O = 250mA to 750mA
-
-
-
-
10
3.0
11
5.0
240
120
240
120
mV
mV
Quiescent Current
Quiescent Current Change
Output Voltage Drift (Note2)
Output Noise Voltage
Ripple Rejection (Note2)
Dropout Voltage
Output Resistance (Note2)
Short Circuit Current
Peak Current (Note2)
I Q
? I Q
? V O / ? T
V N
RR
V Drop
r O
I SC
I PK
T J = +25 ? C
I O = 5mA to 1.0A
V I = 14.5V to 30V
I O = 5mA
f = 10Hz to 100kHz, T A = +25 ? C
f = 120Hz
V I = 15V to 25V
I O = 1A, T J = +25 ? C
f = 1kHz
V I = 35V, T A = +2 5 ? C
T J = +25 ? C
-
-
-
-
-
55
-
-
-
-
5.1
0.1
0.5
-1
76
71
2
18
230
2.2
8.0
0.5
1.0
-
-
-
-
-
-
-
mA
mA
mV/ ? C
? V/Vo
dB
V
m ?
mA
A
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
2. These parameters, although guaranteed, are not 100% tested in production.
3
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相关代理商/技术参数 |
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|---|---|
| MC7815LTG | 制造商:ON Semiconductor 功能描述: |
| MC7815-MAG | 制造商:TT Electronics / Semelab 功能描述:TO220 voltage regulator,MC7815-MAG 15V |
| MC7818 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:3-Terminal Fixed Positive Voltage Regulators |
| MC7818A | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-Terminal 1A Positive Voltage Regulator |
| MC7818AC | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
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