3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR
LM78LXX
FEATURES
TO-92 PKG
z Output Current Up to 100mA
z No External Components
z Internal Thermal Overload Protection
z Internal Short-Circuit Limiting
z Output Voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V,
18V and 24V
z Moisture Sensitivity Level 3
SOT-89 PKG
DESCRIPSION
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 power-pass elements to
make high current voltage regulators.
SOP-8 PKG
Each of these regulators can deliver up to 100mA of
output current. The internal limiting and thermal shutdown
features of these regulators make them essentially
immune to overload. Current limiting is include to limit the
peak output current(250mA ~ 300mA) to a safe value.
When used as a replacement for a zener diode-resistor
combination, an effective improvement in output
impedance can be obtained together with lower-bias
current.
ORDERING INFORMATION
Device
Package
LM78LXX
TO-92 (Bulk)
LM78LXXTA
LM78LXXF
LM78LXXD
TO-92 (Taping)
SOT-89
SOP-8
XX : Output Voltage = 05, 06, 08, 09, 10, 12, 15, 18, 24
Absolute Maximum Ratings
CHARACTERISTIC
SYMBOL
VIN
MIN.
MAX.
30
UNIT
V
LM78L05 ~ LM78L10
-
Input Voltage
LM78L12 ~ LM78L18
LM78L24
-
35
-
-
40
Maximum Power Dissipation at TA = 25°C / TO-92
PDMax
0.770
162
260
150
150
W
℃/W
℃
Thermal Resistance Junction-To-Ambient / TO-92
Lead Temperature (Soldering, 10 sec)
Storage Temperature Range
θJA
TSOL
TSTG
TJOPR
-
-
-65
-40
℃
Operating Junction Temperature Range
℃
Oct. 2010 - Rev. 1.4
- 1 -
HTC