MC78LXXA Datasheet, PDF (5/14 Pages) Boca Semiconductor Corporation – 3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATORS

MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L15A) (Continued)
(VI = 23V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Symbol
VO
∆VO
∆VO
Output Voltage
VO
Quiescent Current
IQ
Quiescent Current
Change
With Line ∆IQ
With Load ∆IQ
Output Noise Voltage
VN
Temperature Coefficient of VO ∆VO/∆T
Ripple Rejection
RR
Dropout Voltage
VD
Conditions
Min.
TJ = 25°C
14.4
TJ = 25°C
17.5V ≤ VI ≤ 30V
-
20V ≤ VI ≤ 30V
-
TJ = 25°C
1mA ≤ IO ≤ 100mA -
1mA ≤ IO ≤ 40mA
-
17.5V ≤ VI ≤ 30V 1mA ≤ IO ≤ 40mA 14.25
17.5V ≤ VI ≤
VMAX (Note 2)
1mA ≤ IO ≤ 70mA
14.25
TJ = 25°C
-
20V ≤ VI ≤ 30V
-
1mA ≤ IO ≤ 40mA
-
TA = 25°C, 10Hz ≤ f ≤ 100kHz
-
IO = 5mA
-
f = 120Hz, 18.5V≤VI ≤28.5V, TJ = 25°C 34
TJ = 25°C
-
Typ.
15
25
20
25
12
-
-
2.1
-
-
90
-1.3
60
1.7
Max. Unit
15.6 V
300 mV
250 mV
150 mV
75 mV
15.75 V
15.75 V
6.0 mA
1.5 mA
0.1 mA
- µV/Vo
- mV/°C
- dB
-
V
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation PD ≤ 0.75W.
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