Datasheet > 78T05AG-TQ2-R

78T05AG-TQ2-R

更新时间： 2022-02-26 10:14:19

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
9页	245K
描述
3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR

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数据手册

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78T05AG-TQ2-R 数据手册

78TXXA

LINEAR INTEGRATED CIRCUIT



ELECTRICAL CHARACTERISTICS (Cont.)

FOR 78T18A (V_IN=27V, I_OUT=0.5A)

PARAMETER

SYMBOL

TEST CONDITIONS

T_J=25C, I_OUT=5mA-1.0A

MIN

TYP MAX UNIT

17.28 18.0 18.72

Output Voltage

V_OUT

V_IN=21V~33V, I_OUT=5mA-1.0A, P_D≦15W 17.10

T_J=25C, I_OUT=5mA-1.0A

T_J=25C, I_OUT=0.25A-0.75A

V_IN=21V~33V, T_J=25C

V_IN=21V~33V, T_J=25C, I_OUT=1.0A

T_J=25C, I_OUT≦1.0A

18.90

180

V

Load Regulation

V_OUT

180

8.0

Line regulation

V_OUT

I_Q

Quiescent Current

Quiescent Current Change

V_IN=21.5V~33V

1.0

I_Q

I_OUT=5mA-1.0A

0.5

Output Noise Voltage

Temperature coefficient of Vo

Ripple Rejection

10Hz≦f≦100kHz

110

-2.2

Vo/T I_OUT=5mA

mV/C

I_PEAK

I_SC

V_IN=22V-32V, f=120Hz, T_J=25C

Peak Output Current

Short-Circuit Current

Dropout Voltage

T_J=25C

1.8

250

2.0

V_IN=35V, T_J=25C

T_J=25C

V_D

FOR 78T24A (V_IN=33V, I_OUT=0.5A)

PARAMETER SYMBOL

TEST CONDITIONS

T_J=25C, I_OUT=5mA-1.0A

MIN TYP MAX UNIT

23.04 24.0 24.96

Output Voltage

V_OUT

V_IN=27V~38V, I_OUT=5mA-1.0A, P_D≦15W 22.80

T_J=25C, I_OUT=5mA-1.0A

T_J=25C, I_OUT=0.25A-0.75A

V_IN=27V~38V, T_J=25C

V_IN=27V~38V, T_J=25C, I_OUT=1.0A

T_J=25C, I_OUT≦1.0A

25.20

240

120

240

8.0

V

Load Regulation

V_OUT

Line regulation

V_OUT

I_Q

Quiescent Current

V_IN=28V~38V

1.0

Quiescent Current Change

I_Q

I_OUT=5mA-1.0A

0.5

Output Noise Voltage

10Hz≦f≦100kHz

170

-2.8

Temperature coefficient of Vo Vo/T I_OUT=5mA

mV/C

Ripple Rejection

I_PEAK

I_SC

V_IN=28V-38V, f=120Hz, T_J=25C

T_J=25C

Peak Output Current

Short-Circuit Current

Dropout Voltage

1.8

250

2.0

V_IN=35V, T_J=25C

T_J=25C

V_D

Note 1: 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 above represents pulse test conditions with junction

temperatures specified at the initiation of test.

Note 2: Power dissipation<0.5W

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

7 of 9

QW-R101-011.M

1...4 5 678 9

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