Positive-Voltage Regulators
SERIES
LM78LXX
•
•
•
•
•
•
3-Terminal Regulators
Output Current Up to 100 mA
No External Components
Internal Thermal Overload Protection
Internal Short-Circuit Limiting
Direct Replacement for Fairchild
LM78LXX
Series
NOMINAL
OUTPUT
VOLTAGE
5V
6V
8V
9V
10V
12V
15V
18V
24V
REGULATOR
LM78L05
LM78L06
LM78L08
October 2003
DESCRIPTION
This series of fixed-voltage monolithic integrated-
circuit 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
powe r-pass elements to make high-current
voltage regulators. Each of these regulators can
deliver up to 100 mA of output current. T he
internal limiting and termal shutdown features of
these regulators make them essentially immune to
overload. When used as a replacement for a
Zener diode-resistor combination, an effective i m p r o v e m e n t i n
o u t p u t i m p e d a n c e c a n b e obtained together
with lower-bias current.
LM78L09
LM78L10
LM78L12
LM78L15
LM78L18
LM78L24
SILECT PACKAGE TO-92
(TOP VIEW)
INPUT
COMMON
OUTPUT
absolute maximum ratings over operating temperature range (unless otherwise noted)
LM78L05
TO
LM78L10
30
0 to 150
-65 to 150
260
LM78L12
TO
LM78L18
35
0 to 150
-65 to 150
260
LM78L24
40
0 to 150
-65 to 150
260
UNIT
V
°C
Input voltage
Operating free-air, case, or virtual junction
temperature range
Storage temperature range
Lead temperature 1.6 mm (1/16 inch) from case
for 10 seconds
recommended operating conditions
PARAMETER
Input voltage, V
I
LM78L05
LM78L06
LM78L08
LM78L09
LM78L10
LM78L1
LM78L15
LM78L18
LM78L24
MIN
7
8
10.5
11.5
12.5
14.5
17.5
20.5
26.5
0
Output current,
I
O
Operating virtual junction temperature, T
J
MAX
20
20
23
24
25
27
30
33
39
100
125
UNIT
V
mA
°C
1
HN [ NANJING HONANO ELECTRONIC CO., LTD. ]
