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78TXX Datasheet Preview

78TXX Datasheet

3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR

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UNISONIC TECHNOLOGIES CO., LTD
78TXX
LINEAR INTEGRATED CIRCUIT
3-TERMINALS 0.5A POSITIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 78TXX family is monolithic fixed voltage regulator
integrated circuit. They are suitable for applications that required supply
current up to 0.5 A.
FEATURE
* Output current up to 0.5 A
* Fixed output voltage of 5V, 6V, 8V, 9V, 12V, 15V and 18V
* Thermal overload shutdown protection
* Short circuit current limiting
* Output transistor SOA protection
available
ORDERING INFORMATION
Note:
Ordering Number
Lead Free
Halogen Free
78TXXL-TA3-T
78TXXG-TA3-T
78TXXL-TQ2-R
78TXXG-TQ2-R
78TXXL-TQ2-T
78TXXG-TQ2-T
78TXXL-TQ3-R
78TXXG-TQ3-R
78TXXL-TQ3-T
78TXXG-TQ3-T
1. xx: output voltage, refer to Marking Information
2. Pin Code: I: Input G: GND O: Output
Package
TO-220
TO-263
TO-263
TO-263-3
TO-263-3
Pin Assignment
123
I GO
I GO
I GO
I GO
I GO
Packing
Tube
Tape Reel
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 7
QW-R101-021.F




Unisonic Technologies

78TXX Datasheet Preview

78TXX Datasheet

3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR

No Preview Available !

78TXX
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
TO-220
TO-263
TO-263-3
VOLTAGE CODE
05 : 5V
06 : 6V
08 : 8V
09 : 9V
12 : 12V
15 : 15V
18 : 18V
BLOCK DIAGRAM
MARKING
R13
T10
R17
T8
R14
T11
T5
R9 Z2 T12
T9
T14
R19
R18
R12
T13
R11 R10
R15
Z1
R16
T6
R5
T4
T15
R1
T1
R4
R6
T7
R2 C1
T3
T2
R8
R7
INPUT
1
OUTPUT
3
R3
TYPICAL APPLICATION CIRCUIT
GND
2
VIN
CI
0.33 μF
1 UTC78TXX 3
2
VoUT
CO
0.1 μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as
close as possible to the regulators.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 7
QW-R101-021.F


Part Number 78TXX
Description 3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR
Maker Unisonic Technologies
Total Page 7 Pages
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