MC78LXXA Datasheet, PDF (8/14 Pages) Boca Semiconductor Corporation – 3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATORS

Absolute Maximum Ratings
Parameter
Input Voltage (for VO = 5V, 8V)
(for VO = 12V to 18V)
(for VO = 24V)
Operating Junction Temperature Range
Storage Temperature Range
Symbol
VI
TJ
TSTG
MC78LXXA/LM78LXXA/MC78L05AA
Value
Unit
30
V
35
V
40
V
0 ~ +150
°C
-65 ~ +150
°C
Electrical Characteristics(MC78L05AA) (Continued)
(VI = 10V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33µF, 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 With Line ∆IQ
Change
With Load ∆IQ
Output Noise Voltage
VN
Temperature Coefficient of VO ∆VO/∆T
Ripple Rejection
RR
Dropout Voltage
VD
Conditions
TJ = 25°C
TJ = 25°C
7V ≤ VI ≤ 20V
8V ≤ VI ≤ 20V
TJ = 25°C
1mA ≤ IO ≤ 100mA
1mA ≤ IO ≤ 40mA
7V ≤VI ≤20V 1mA ≤ IO ≤ 40mA
7V ≤VI ≤ VMAX
(Note 2)
1mA ≤ IO ≤ 70mA
TJ = 25°C
8V ≤VI ≤ 20V
1mA ≤ IO ≤ 40 mA
TA = 25°C, 10Hz ≤ f ≤ 100kHz
IO = 5mA
f = 120Hz, 8V ≤ VI ≤ 18V, TJ = 25°C
TJ = 25°C
Min. Typ. Max. Unit
4.9 5.0 5.1 V
-
8 150 mV
-
6 100 mV
- 11 50 mV
- 5.0 25 mV
-
- 5.15 V
4.75 - 5.15 V
- 2.0 5.5 mA
-
- 1.5 mA
-
- 0.1 mA
- 40 - µV/Vo
- -0.65 - mV/°C
41 80 -
dB
- 1.7 -
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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