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MC78M00 Datasheet(Fiches technique) 3 Page - ON Semiconductor

Numéro de pièce MC78M00
Description  500 mA Positive Voltage Regulators
Télécharger  16 Pages
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Fabricant  ONSEMI [ON Semiconductor]
Site Internet  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

MC78M00 Datasheet(HTML) 3 Page - ON Semiconductor

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MC78M00, MC78M00A Series
http://onsemi.com
3
MC78M06C ELECTRICAL CHARACTERISTICS (VI = 11 V, IO = 350 mA, 0°C < TJ < 125°C, PD ≤ 5.0 W, unless otherwise noted)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = 25°C)
VO
5.75
6.0
6.25
Vdc
Output Voltage Variation
VO
5.7
6.3
Vdc
(8.0 Vdc
≤ VI ≤ 21 Vdc, 5.0 mA ≤ IO ≤ 350 mA)
Line Regulation
Regline
5.0
50
mV
(TJ = 25°C, 8.0 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA)
Load Regulation
Regload
mV
(TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA)
20
120
(TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA)
10
60
Input Bias Current (TJ = 25°C)
IIB
3.2
6.0
mA
Quiescent Current Change
DIIB
mA
(9.0 Vdc
≤ VI ≤ 25 Vdc, IO = 200 mA)
0.8
(5.0 mA
≤ IO ≤ 350 mA)
0.5
Output Noise Voltage (TA = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Vn
45
mV
Ripple Rejection
RR
dB
(IO = 100 mA, f = 120 Hz, 9.0 V ≤ VI ≤ 19 V)
59
(IO = 300 mA, f = 120 Hz, 9.0 V ≤ VI ≤ 19 V, TJ = 25°C)
59
80
Dropout Voltage
VI − VO
2.0
Vdc
(TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C, VI = 35 V)
IOS
50
mA
Average Temperature Coefficient of Output Voltage
DVO/DT
±0.2
mV/
°C
(IO = 5.0 mA)
Peak Output Current
IO
700
mA
(TJ = 25°C)
MC78M08C/AC/B/AB ELECTRICAL CHARACTERISTICS (VI = 14 V, IO = 350 mA, TJ = Tlow to Thigh, PD ≤ 5.0 W,
unless otherwise noted) (Note 3)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = 25°C)
VO
Vdc
MC78M08C
7.70
8.0
8.30
MC78M08AC
7.84
8.0
8.16
Output Voltage Variation
VO
Vdc
(10.5 Vdc
≤ VI ≤ 23 Vdc, 5.0 mA ≤ IO ≤ 350 mA)
MC78M08C
7.6
8.4
MC78M08AC
7.7
8.3
Line Regulation
Regline
6.0
50
mV
(TJ = 25°C, 10.5 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA)
Load Regulation
Regload
mV
(TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA)
25
160
(TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA)
10
80
Input Bias Current (TJ = 25°C)
IIB
3.2
6.0
mA
Quiescent Current Change
DIIB
mA
(10.5 Vdc
≤ VI ≤ 25 Vdc, IO = 200 mA)
0.8
(5.0 mA
≤ IO ≤ 350 mA)
0.5
Output Noise Voltage (TA = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Vn
52
mV
Ripple Rejection
RR
dB
(IO = 100 mA, f = 120 Hz, 11.5 V ≤VI ≤ 21.5 V)
56
(IO = 300 mA, f = 120 Hz, 11.5 V ≤VI ≤ 21.5 V, TJ = 25°C)
56
80
Dropout Voltage
VI−VO
2.0
Vdc
(TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C, VI = 35 V)
IOS
50
mA
Average Temperature Coefficient of Output Voltage
DVO/DT
±0.2
mV/
°C
(IO = 5.0 mA)
Peak Output Current
IO
700
mA
(TJ = 25°C)
3. Tlow =0°C for MC78MxxAC, C
Thigh = +125°C for MC78MxxAB, AC, B, C
= −40
°C for MC78MxxAB, B


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