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| Description: 3-Terminal
Positive Voltage Regulators
The AX78LXX series of three-terminal positive
regulators employ internal current-limiting and
thermal-shutdown, making them essentially indestructible.
They can deliver up to 100mA output current.
These voltage regulators are monolithic integrated
circuits designed as fixed-voltage regulators
for a wide variety of applications including local,
on-card regulation. Although designed primarily
as a fixed voltage regulator, these devices can
be used with external components to obtain adjustable
voltages and currents.
Features:
กค Maximum output current of 100mA
กค Output voltages of 5V, 6V, 8V, 9V, 12V
กค Internal short-circuit current limiting and
thermal overload protection
กค Good temperature coefficient
Package: TO-92,
SOT-89
|
|
| Electrical Characteristics |
|
Symbol |
Parameter |
Conditions |
Min |
Typ |
Max |
Units |
|
VO |
AX78L05XX Output Voltage |
7V£VIN£20V, 1mA£IOUT£40mA |
4.85 |
5 |
5.15 |
V |
|
AX78L06XX Output Voltage |
8V£VIN£22V, 1mA£IOUT£40mA |
5.82 |
6 |
6.18 |
|
AX78L08XX Output Voltage |
10.5V£VIN£23V, 1mA£IOUT£40mA |
7.76 |
8 |
8.24 |
|
AX78L09XX Output Voltage |
11.4V£VIN£24V, 1mA£IOUT£40mA |
9.73 |
9 |
9.27 |
|
AX78L12XX Output Voltage |
14.5V£VIN£27V, 1mA£IOUT£40mA |
11.64 |
12 |
12.36 |
|
Regline |
AX78L05XX Line Regulation |
Tj=25กใC, 7V£VIN£20V |
- |
15 |
150 |
mV |
|
AX78L06XX Line Regulation |
Tj=25กใC, 8V£VIN£22V |
- |
15 |
155 |
|
AX78L08XX Line Regulation |
Tj=25กใC, 10.5V£VIN£23V |
- |
20 |
175 |
|
AX78L09XX Line Regulation |
Tj=25กใC, 11.4V£VIN£24V |
- |
80 |
200 |
|
AX78L12XX Line Regulation |
Tj=25กใC, 14.5V£VIN£27V |
- |
120 |
250 |
|
Regload |
AX78L05XX Load Regulation |
Tj=25กใC, 1mA£IOUT£100mA |
- |
11 |
60 |
mV |
|
AX78L06XX Load Regulation |
Tj=25กใC, 1mA£IOUT£100mA |
- |
15 |
70 |
|
AX78L08XX Load Regulation |
Tj=25กใC, 1mA£IOUT£100mA |
- |
15 |
80 |
|
AX78L09XX Load Regulation |
Tj=25กใC, 1mA£IOUT£100mA |
- |
17 |
90 |
|
AX78L12XX Load Regulation |
Tj=25กใC, 1mA£IOUT£100mA |
|
20 |
100 |
|
VD |
Dropout Voltage |
Tj=25กใC, IOUT=100mA |
- |
1.7 |
2.5 |
V |
|