MC7818CD2TR4 查看數據表（PDF） - ON Semiconductor
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MC7818CD2TR4 Datasheet PDF : 34 Pages
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MC7800, MC7800A, MC7800AE, NCV7800
ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 500 mA, TJ = Tlow to 125°C (Note 5), unless otherwise noted)
MC7806B/NCV7806B
MC7806C
Characteristic
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Output Voltage (TJ = 25°C)
VO
5.75
6.0
6.25 5.75
6.0
6.25
Vdc
Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)
VO
Vdc
8.0 Vdc ≤ Vin ≤ 21 Vdc
−
−
−
5.7
6.0
6.3
9.0 Vdc ≤ Vin ≤ 21 Vdc
5.7
6.0
6.3
−
−
−
Line Regulation, TJ = 25°C (Note 6)
Regline
mV
8.0 Vdc ≤ Vin ≤ 25 Vdc
−
5.5
120
−
0.5
24
9.0 Vdc ≤ Vin ≤ 13 Vdc
−
1.4
60
−
0.8
12
Load Regulation, TJ = 25°C (Note 6)
Regload
−
1.3
120
−
1.3
30
mV
5.0 mA ≤ IO ≤ 1.5 A
Quiescent Current (TJ = 25°C)
IB
−
3.3
8.0
−
3.3
8.0
mA
Quiescent Current Change
DIB
mA
8.0 Vdc ≤ Vin ≤ 25 Vdc
−
−
−
−
0.3
1.3
5.0 mA ≤ IO ≤ 1.0 A
−
−
0.5
−
0.08
0.5
Ripple Rejection
RR
−
65
−
58
65
−
dB
9.0 Vdc ≤ Vin ≤ 19 Vdc, f = 120 Hz
Dropout Voltage (IO = 1.0 A, TJ = 25°C)
Output Noise Voltage (TA = 25°C)
10 Hz ≤ f ≤ 100 kHz
VI − VO
−
2.0
−
Vn
−
10
−
−
2.0
−
Vdc
−
10
−
mV/VO
Output Resistance f = 1.0 kHz
Short Circuit Current Limit (TA = 25°C)
Vin = 35 Vdc
Peak Output Current (TJ = 25°C)
Average Temperature Coefficient of Output
Voltage
rO
ISC
Imax
TCVO
−
0.9
−
−
0.2
−
−
2.2
−
−
−0.3
−
−
0.9
−
mW
−
0.2
−
A
−
2.2
−
A
−
−0.3
−
mV/°C
5. Tlow = 0°C for MC78XXC, MC78XXAC,
= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB
6. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
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