参数资料
型号: MC7810ECTBU
厂商: Fairchild Semiconductor
文件页数: 2/10页
文件大小: 0K
描述: IC REG LDO 10V 1A TO-220
标准包装: 1,200
稳压器拓扑结构: 正,固定式
输出电压: 10V
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
Absolute Maximum Ratings
Parameter
Input Voltage (for V O = 5V to 18V)
Operating Temperature Range
Storage Temperature Range
Symbol
V I
T OPR
T STG
Value
35
0 ~ +125
-65 ~ +150
Unit
V
? C
? C
Electrical Characteristics (MC7805E)
(Refer to test circuit ,0 ? C < T J < 125 ? C, I O = 500mA, V I = 10V, C I = 0.33 ? F, C O = 0.1 ? F, unless otherwise specified)
Parameter
Symbol
T J = +25 ? C
Conditions
MC7805E/LM7805E
Min. Typ. Max.
4.8
5.0
5.2
Unit
Output Voltage
V O
5.0mA ≤ Io ≤ 1.0A, P O ≤ 15W
V I = 7V to 20V
4.75
5.0
5.25
V
Line Regulation (Note1)
Regline
T J = +25 ? C
V O = 7V to 25V
V I = 8V to 12V
-
-
4.0
1.6
100
50
mV
I O = 5.0mA to1.5A
-
9
100
Load Regulation (Note1)
Regload
T J = +25 ? C
I O =250mA to
750mA
-
4
50
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 = 7V to 25V
I O = 5mA
f = 10Hz to 100kHz, T A = +25 ? C
f = 120Hz
V O = 8V to 18V
I O = 1A, T J =+25 ? C
f = 1kHz
V I = 35V, T A =+25 ? C
T J = +25 ? C
-
-
-
-
-
62
-
-
-
-
5.0
0.03
0.3
-0.8
42
73
2
15
230
2.2
8.0
0.5
1.3
-
-
-
-
-
-
-
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.
2
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