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78TXX PDF даташит

Спецификация 78TXX изготовлена ​​​​«Unisonic Technologies» и имеет функцию, называемую «3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR».

Детали детали

Номер произв 78TXX
Описание 3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR
Производители Unisonic Technologies
логотип Unisonic Technologies логотип 

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78TXX Даташит, Описание, Даташиты
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
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QW-R101-021.F









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78TXX Даташит, Описание, Даташиты
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
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78TXX Даташит, Описание, Даташиты
78TXX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified.)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN 35
V
Output Current
IOUT
0.5
A
Power Dissipation
PD Internally Limited W
Junction Temperature
TJ 0~+125 °C
Storage Temperature
TSTG
-65 ~ +150
°C
Notes:1. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
The device could be damaged beyond Absolute maximum ratings.
2. The maximum steady state usable output current are dependent on input voltage, heat sinking, lead length
of the package and copper pattern of PCB. The data are showed as electrical characteristics table
represents pulse test conditions with junction temperatures specified at the initiation of test.
ELECTRICAL CHARACTERISTICS (TJ=25°C,CI =0.33uF,CO =0.1uF,PD7W, unless otherwise specified)
For 78T05 (VIN=10V, IOUT=0.5A)
PARAMETER
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
For 78T06 (VIN=11V, IOUT=0.5A)
PARAMETER
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
SYMBOL
TEST CONDITIONS
VOUT
VOUT
VOUT
IQ
IOUT=5mA~0.5A
VIN =7.5~20V, IOUT=5mA~0.5A
IOUT=5mA~0.5A
IOUT=5mA~200 mA
VIN =7V~25V
VIN =7.5~20V, IOUT=0.5A
IOUT=0.5A
IQ
VUT =7.5~20V
IOUT=5mA~0.5A
eN 10Hzf100kHz
VOUT/T IOUT=5mA
RR
IPEAK
VIN =8~18V, f=120Hz
ISC VIN=35V
VD
SYMBOL
TEST CONDITIONS
VOUT
IOUT=5mA~0.5A
VIN=8.5~21V, IOUT=5mA~0.5A
VOUT
IOUT=5mA~0.5A
IOUT=5mA~200mA
VOUT
VIN=8~25V
VIN=8.5~21V, IOUT=0.5A
IQ IOUT=0.5A
IQ
VIN =8.5~21V
IOUT=5mA~0.5A
eN 10Hzf100kHz
VOUT/T IOUT=5mA
RR VIN =9~19V, f=120Hz
IPEAK
ISC
VIN=35V
VD
MIN TYP MAX UNIT
4.8 5 5.2 V
4.75 5.25 V
100 mV
50 mV
100 mV
50 mV
8 mA
1 mA
0.5 mA
40 μV
-0.6 mV/
62 80
dB
1.2 A
250 mA
2V
MIN TYP MAX UNIT
5.76 6 6.24 V
5.7 6.3 V
60 mV
30 mV
60 mV
60 mV
8 mA
1 mA
0.5 mA
45 μV
-0.7 mV/
59 75
dB
1.2 A
250 mA
2V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 7
QW-R101-021.F










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