Datasheet

MC78L00A Series, NCV78L00A
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS (V
I
= 33 V, I
O
= 40 mA, C
I
= 0.33 mF, C
O
= 0.1 mF, 0 C < T
J
< +125C, unless otherwise noted.)
MC78L24AC
Characteristics Symbol Min Typ Max Unit
Output Voltage (T
J
= +25C) V
O
23 24 25 Vdc
Line Regulation
(T
J
= +25C, I
O
= 40 mA)
27.5 Vdc  V
I
 38 Vdc
28 Vdc  V
I
 80 Vdc
27 Vdc  V
I
 38 Vdc
Reg
line
−
−
−
−
50
60
−
300
350
mV
Load Regulation
(T
J
= +25C, 1.0 mA  I
O
 100 mA)
(T
J
= +25C, 1.0 mA  I
O
 40 mA)
Reg
load
−
−
40
20
200
100
mV
Output Voltage
(28 Vdc  V
I
 38 Vdc, 1.0 mA  I
O
 40 mA)
(27 Vdc  V
I
 38 Vdc, 1.0 mA  I
O
 40 mA)
(28 Vdc  V
I =
33 Vdc, 1.0 mA  I
O
 70 mA)
(27 Vdc  V
I
 33 Vdc, 1.0 mA  I
O
 70 mA)
V
O
22.8
22.8
−
−
25.2
25.2
Vdc
Input Bias Current
(T
J
= +25C)
(T
J
= +125C)
I
IB
−
−
3.1
−
6.5
6.0
mA
Input Bias Current Change
(28 Vdc  V
I
 38 Vdc)
(1.0 mA  I
O
 40 mA)
DI
IB
−
−
−
−
1.5
0.1
mA
Output Noise Voltage
(T
A
= +25C, 10 Hz  f 100 kHz)
V
n
− 200 − mV
Ripple Rejection
(I
O
= 40 mA, f = 120 Hz, 29 V  V
I
 35 V, T
J
= +25C)
RR 31 45 − dB
Dropout Voltage
(T
J
= +25C)
V
I
− V
O
− 1.7 − Vdc