UNISONIC TECHNOLOGIES CO.,
79TXXA
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
DESCRIPTION
Th...
UNISONIC TECHNOLOGIES CO.,
79TXXA
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 1A NEGATIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 79TXXA series of three-terminal negative regulators are available in TO-263 package and with 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.
1 TO-263
1 TO-263-3
FEATURES
*Output current up to 1A *-5V, -6V, -8V, -9V, -12V, -15V, -18V, -24V output
voltage available *Thermal overload protection *Short circuit protection
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
79TXXAL-TQ2-R
79TXXAG-TQ2-R
79TXXAL-TQ2-T
79TXXAG-TQ2-T
79TXXAL-TQ3-R
79TXXAG-TQ3-R
79TXXAL-TQ3-T
79TXXAG-TQ3-T
Note: Pin Code: I: Input G: GND O: Output
Package
TO-263 TO-263 TO-263-3 TO-263-3
Pin Assignment 123 GIO GIO GIO GIO
Packing
Tape Reel Tube
Tape Reel Tube
www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co.,
1 of 7
QW-R101-013.Da
79TXXA
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
TO-263 TO-263-3
05 :5.0V 06 :6.0V 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 7
QW-R101-013.Da
79TXXA
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25℃, unless otherwise specified)
PARAMETER
SYMBOL
RAT...