3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR
LM79LXX
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, 12V, 15V, 18V and 24V
z Moisture Sensitivity Level 3
DESCRIPTION
SOT-89 PKG
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.
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. When used as a replacement for a
ORDERING INFORMATION
Device
Package
LM79LXX
TO-92 (Bulk)
zener
diode-resistor
combination,
an
effective
LM79LXXTA
LM79LXXF
TO-92 (Taping)
SOT-89
improvement in output impedance can be obtained
together with lower-bias current.
XX : Output Voltage = 05, 06, 08, 09, 12, 15, 18, 24
Absolute Maximum Ratings
CHARACTERISTIC
LM79L05 ~ LM79L09
SYMBOL
VIN
MIN.
MAX.
-30
UNIT
V
-
Input Voltage
LM79L12 ~ LM79L18
LM79L24
-
-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
0
℃
Operating Junction Temperature Range
℃
Jan. 2011 - Rev.1.1.1
- 1 -
HTC