UNISONIC TECHNOLOGIES CO., LTD
LM79XX
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
DESCRIPTI...
UNISONIC TECHNOLOGIES CO., LTD
LM79XX
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 1A NEGATIVE VOLTAGE
REGULATOR
DESCRIPTION
The UTC LM79XX series of three-terminal negative
regulators is available several fixed output voltage, making them useful in a wide range of application. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.
FEATURES
* Output Current Up to 1A *-5V, -6V, -8V, -9V,-12V, -15V, -18V, -24V Output Voltage Available * Thermal Overload Protection
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LM79xxL-TA3-T
LM79xxG-TA3-T
LM79xxL-TF3-T
LM79xxG-TF3-T
Note: Pin Assignment: O: Output G: GND I: Input
Package
TO-220 TO-220F
Pin Assignment 123 GIO GIO
Packing
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QW-R101-007.I
LM79XX
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
TO-220 TO-220F
05:-5.0V 06:-6.0V 07: -7.0V 08:-8.0V 09:-9.0V 12:-12V 15:-15V 18:-18V 24:-24V
BLOCK DIAGRAM
GND
Voltage Reference
LINEAR INTEGRATED CIRCUIT
MARKING
R1 R2 OUTPUT
Protection Circuitry
RSC
INPUT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 8
QW-R101-007.I
LM79XX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25C, unless otherwise specified)
PARAMETER
SYMBOL
RATING
UNIT
Input Voltage
VIN -35 V
Output Current
IOUT
1A
Power Dissipation
PD
Internally Limited
W
Operating Temperature
TOPR
-40 ~ +85
C
S...