MC78L00 Datasheet, PDF (5/8 Pages) Motorola, Inc – Three-Terminal Low Current Positive Voltage Regulators

MC78L00, A Series
ELECTRICAL CHARACTERISTICS (VI = 33 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, 0°C < TJ < +125°C, unless otherwise noted.)
MC78L24AC
MC78L24C
Characteristics
Symbol
Min
Typ
Max
Min
Typ
Max Unit
Output Voltage (TJ = +25°C)
Line Regulation
(TJ = +25°C, IO = 40 mA)
27.5 Vdc ≤ VI ≤ 38 Vdc
28 Vdc ≤ VI ≤ 80 Vdc
27 Vdc ≤ VI ≤ 38 Vdc
Load Regulation
(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)
(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)
Output Voltage
(28 Vdc ≤ VI ≤ 38 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(27 Vdc ≤ VI ≤ 38 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(28 Vdc ≤ VI ₌ 33 Vdc, 1.0 mA ≤ IO ≤ 70 mA)
(27 Vdc ≤ VI ≤ 33 Vdc, 1.0 mA ≤ IO ≤ 70 mA)
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
Input Bias Current Change
(28 Vdc ≤ VI ≤ 38 Vdc)
(1.0 mA ≤ IO ≤ 40 mA)
Output Noise Voltage
(TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)
VO
23
24
25
22.1
24
25.9
Vdc
Regline
mV
–
–
–
–
35
350
–
50
300
–
30
300
–
60
350
–
–
–
Regload
–
–
40
200
–
20
100
–
mV
40
200
20
100
VO
Vdc
21.6
–
26.4
22.8
–
25.2
21.6
–
26.4
22.8
–
25.2
IIB
mA
–
3.1
6.5
–
3.1
6.5
–
–
6.0
–
–
6.0
∆IIB
mA
–
–
1.5
–
–
1.5
–
–
0.1
–
–
0.2
Vn
–
200
–
–
200
–
µV
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 29 V ≤ VI ≤ 35 V, TJ = +25°C)
RR
31
45
–
30
43
–
dB
Dropout Voltage
(TJ = +25°C)
VI – VO
–
1.7
–
–
1.7
–
Vdc
MOTOROLA ANALOG IC DEVICE DATA
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