MC78M09BDTRK_11 Datasheet, PDF (4/18 Pages) ON Semiconductor – 500 mA Positive Voltage Regulators

MC78M00, MC78M00A, NCV78M00 Series
MC78M09C/B ELECTRICAL CHARACTERISTICS (V_I = 15 V, I_O = 350 mA, T_J = T_low to T_high, P_D ≤ 5.0 W, unless otherwise
noted) (Note 4)
Characteristics
Symbol
Min
Typ
Max Unit
Output Voltage (T_J = 25°C)
Output Voltage Variation
(11.5 Vdc ≤ V_I ≤ 23 Vdc, 5.0 mA ≤ I_O ≤ 350 mA)
Line Regulation
(T_J = 25°C, 11.5 Vdc ≤ V_I ≤ 25 Vdc, I_O = 200 mA)
Load Regulation
(T_J = 25°C, 5.0 mA ≤ I_O ≤ 500 mA)
(T_J = 25°C, 5.0 mA ≤ I_O ≤ 200 mA)
Input Bias Current (T_J = 25°C)
Quiescent Current Change
(11.5 Vdc ≤ V_I ≤ 25 Vdc, I_O = 200 mA)
(5.0 mA ≤ I_O ≤ 350 mA)
Output Noise Voltage (T_A = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Ripple Rejection
(I_O = 100 mA, f = 120 Hz, 12.5 V ≤V_I ≤ 22.5 V)
(I_O = 300 mA, f = 120 Hz, 12.5 V ≤V_I ≤ 22.5 V, T_J = 25°C)
Dropout Voltage
(T_J = 25°C)
Short Circuit Current Limit (T_J = 25°C, V_I = 35 V)
Average Temperature Coefficient of Output Voltage
(I_O = 5.0 mA)
Peak Output Current
(T_J = 25°C)
V_O
V_O
Reg_line
Reg_load
I_IB
DI_IB
V_n
RR
V_I−V_O
I_OS
DV_O/DT
I_O
8.64
8.55
−
−
−
−
−
−
−
56
56
−
−
−
−
9.0
−
6.0
25
10
3.2
−
−
52
−
80
2.0
350
±0.2
700
9.45
Vdc
9.45
Vdc
50
mV
mV
180
90
6.0
mA
mA
0.8
0.5
−
mV
dB
−
−
−
Vdc
−
mA
−
mV/°C
−
mA
MC78M12C/AC/B/AB, NCV78M12B ELECTRICAL CHARACTERISTICS (V_I = 19 V, I_O = 350 mA, T_J = T_low to T_high, P_D ≤ 5 W,
unless otherwise noted) (Note 4)
Characteristics
Symbol
Min
Typ
Output Voltage (T_J = 25°C)
MC78M12B/MC78M12C/NCV78M12B
V_O
11.50
12
MC78M12AB/MC78M12AC
11.76
12
Output Voltage Variation
(14.5 Vdc ≤ V_I ≤ 27 Vdc, 5.0 mA ≤ I_O ≤ 350 mA)
MC78M12B/MC78M12C/NCV78M12B
V_O
11.4
−
MC78M12AB/MC78M12AC
11.5
−
Line Regulation
(T_J = 25°C, 14.5 Vdc ≤ V_I ≤ 30 Vdc, I_O = 200 mA)
Load Regulation
(T_J = 25°C, 5.0 mA ≤ I_O ≤ 500 mA)
(T_J = 25°C, 5.0 mA ≤ I_O ≤ 200 mA)
Input Bias Current (T_J = 25°C)
Quiescent Current Change
(14.5 Vdc ≤ V_I ≤ 30 Vdc, I_O = 200 mA)
(5.0 mA ≤ I_O ≤ 350 mA)
Output Noise Voltage (T_A = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Ripple Rejection
Reg_line
−
8.0
Reg_load
−
25
−
10
I_IB
−
3.2
DI_IB
−
−
−
−
V_n
−
75
RR
(I_O = 100 mA, f = 120 Hz, 15 V ≤V_I ≤ 25 V)
(I_O = 300 mA, f = 120 Hz, 15 V ≤V_I ≤ 25 V, T_J = 25°C)
Dropout Voltage
(T_J = 25°C)
Short Circuit Current Limit (T_J = 25°C, V_I = 35 V)
Average Temperature Coefficient of Output Voltage
(I_O = 5.0 mA)
Peak Output Current
(T_J = 25°C)
55
−
55
80
V_I−V_O
−
2.0
I_OS
−
350
DV_O/DT
−
±0.3
I_O
−
700
4. T_low = 0°C for MC78MxxAC, C
T_high = +125°C for MC78MxxAB, AC, B, C, NCV78MxxAB, B
= −40°C for MC78MxxAB, B, NCV78MxxAB, B
Max Unit
Vdc
12.50
12.24
Vdc
12.6
12.5
50
mV
mV
240
120
6.0
mA
mA
0.8
0.5
−
mV
dB
−
−
−
Vdc
−
mA
−
mV/°C
−
mA
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