1 Description
The 78LXX series of three-terminal positive regulators employ internal current limiting and thermal shutdown, making them essentially indestructible. If adequate heat-sink is provided, they can deliver up to 100 mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulators.The 78LXX series used as Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two.
2 Features
OUTPUT CURRENT UP TO 100 mA
OUTPUT VOLTAGES OF 5; 6; 8; 9 ; 12; 15; 18; 24V
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
NO EXTERNAL COMPONENTS ARE REQUIRED
AVAILABLE IN EITHER ±5% (AC) OR ±10% (C) SELECTION
| Product Specifications and Packaging Models |
| Product Model |
Package Type |
Mark Name |
RoHS |
Package |
Quantity |
| 78L12 |
SOT-23 |
78L12 |
Pb-free |
PIPE |
1000/box |
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