
AP78L05
5V OUTPUT 3-TERMINAL POSITIVE REGULATOR
AP78L05 Rev. 4
1 of 9
APRIL 2007
www.diodes.com
Diodes Incorporated
Lead-free
5.0V output voltage with tolerances of
±
5% over the
operating temperature ranges
Output current in excess of 100mA
Internal thermal overload protection
Output transistor safe area protection
Internal short circuit current limiting
No external components
Available in plastic TO92-3L and plastic SOP-8L low
profile packages
Lead Free Finish / RoHS Compliant (Note 1)
SOP-8L: Available in “Green” Molding Compound (No
Br, Sb) (Note 2)
The AP78L05 is a three terminal positive regulator available with
fixed output voltages. It can be used in a wide range of
applications. It can provide local on-card regulation, eliminating
the distribution problems associated with single point regulation.
The voltages available allow the AP78L05 to be used in logic
system, instrumentation, HiFi, and other solid state electronic
equipments.
The AP78L05 is available in the plastic TO92-3L and SOP-8L
package using industrial standard package technology. The
regulator can deliver 100mA output current with adequate heat
sinking. Current limiting is included to limit the peak output
current to a safe value. Safe area protection for the output
transistors is provided to limit internal power dissipation. Thermal
overload protection is integrated to prevent the IC from overheat
due to abnormal condition.
Communication
CD-ROM
DVD-Player
Set-Top Box
Ordering Information
Package
V : TO92-3L
S : SOP-8L
X X X
Packing
-A : Ammo Box
-13 : Taping
Lead Free
L : Lead Free (Note 1)
G : Green (Note 2)
AP78L05
Note: 1. TO92-3L is available in “Lead Free” product only.
2. SOP-8L is available in “Green” product only.
3. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
Ammo Box / Tube
Device
Code
(Note 4)
Quantity
Tape and Reel
Package
Packaging
Part Number
Suffix
-A
Quantity
Part Number
Suffix
NA
AP78L05V
V
TO92-3L
2000/Box
NA
AP78L05S
S
SOP-8L
NA
NA
2500/Tape & Reel
-13
Note: 4. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be on our website at
http://www.diodes.com/datasheets/ap02001.pdf
.
Features
General Description
Applications