Data Sheet
100mA POSITIVE VOLTAGE REGULATOR
General Description
The AS78LXX series are three terminal positive regu-
lators designed for a wide variety of applications
including local, on-card regulation.
This series of regulators are complete with internal
current limiting, thermal shutdown protection, and
safe-area compensation which make them virtually
immune from output overload. If adequate heat sinking
are provided, these regulators can deliver output cur-
rents up to 100mA.
The AS78LXX series are available in TO-92 (bulk or
ammo packing), SOT-89 and SOIC-8 packages.
AS78LXX
Features
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Output Current up to 100mA
Fixed Output Voltages of 5V, 12V, 15V, 18V and
24V
Output Voltage Accuracy of
±5%
over the Full
Temperature Range
Internal Short Circuit Current Limiting
Internal Thermal Overload Protection
No External Components
Output Transistor Safe-area Protection
Applications
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Consumer Electronics
Microprocessor Power Supply
Mother Board
TO-92(Bulk Packing)
TO-92(Ammo Packing)
SOT-89
SOIC-8
Figure 1. Package Types of AS78LXX
Aug. 2011 Rev. 1. 9
1
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
