APL78L05/12
Three-Terminal Low Current Positive Voltage Regulator
Features
General Description
This series of fixed-voltage monolithic integrated-cir-
cuit voltage regulators is designed for a wide range
of applications. These applications include 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. Each of
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3-Ternimal Regulators
Maximum Input Voltage : 30V
Output Voltages of 5V,12V
Output Current Up to 100mA
No External Components
Internal Thermal Overload Protection
Internal Short-Circuit Limiting
these regulators can deliver up to 100mA of output
current. The internal limiting and ternal shutdown fea-
tures of these regulators make them essentially im-
mune to overload. When used as a replacement for
a Zener diode-resistor combination, an effective im-
provement in output impedance can be obtained to-
gether with lower-bias current.
Output Voltage Offered in 4% tolerance
SOP-8, SOT-89 and TO-92 Packages.
Applications
Pin Description
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Battery-Powered Circuitry
1
2
3
4
8
7
6
5
V
OUT
V
IN
3
2
1
IN
V
Post Regulator for Switching Power Supply
GND
GND
NC
GND
GND
NC
GND
OUT
V
TO-92 (Top View)
SOP-8 (Top View)
1
2
3
OUT
V
IN
V
GND
Ordering and Marking Information
SOT-89 (Front View)
P a c k a g e C o d e
: T O -9 2
T e m p . R a n g e
A P L 7 8 L 0 5 /1 2 -
E
K
: S O P -8
D : S O T -8 9
L e a d F re e C o d e
H a n d lin g C o d e
T e m p . R a n g e
P a c k a g e C o d e
°
C
C
: 0 to 7 0
H a n d lin g C o d e
T U : T u b e
T R : T a p e
B o x
L e a d F re e C o d e
&
R e e l
P B : P la s tic B a g
T B : T a p e
&
L
: L e a d F re e D e v ic e
B la n k : O rig in a l D e v ic e
A P L
A P L 7 8 L 0 5 /1 2
X X X X X
7 8 L 0 5 /1 2
X X X X X
A P L 7 8 L 0 5 /1 2
E
:
X X X X X
- D a te C o d e
A P L 7 8 L 0 5 /1 2 D /K
:
X X X X X
- D a te C o d e
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to
obtain the latest version of relevant information to verify before placing orders.
Copyright ANPEC Electronics Corp.
Rev. A.4 - Oct., 2003
1
www.anpec.com.tw