Datasheet > 78T05AA

78T05AA

更新时间： 2022-02-26 11:04:36

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
10页	325K
描述
3-TERMINAL 1.5A POSITIVE VOLTAGE REGULATOR

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数据手册

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78T05AA 数据手册

78TXXAA

LINEAR INTEGRATED CIRCUIT



ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)

PARAMETER

SYMBOL

V_IN

RATING

UNIT

_OUT=5~18V

Input voltage

V_OUT=24V

Output Current

I_OUT

P_D

1.5

Power Dissipation

Internally Limited

-20 ~ +150

-55 ~ +150

Operating Junction Temperature

Storage Temperature

T_OPR

T_STG

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL DATA

PARAMETER

SYMBOL

θ_JA

RATING

UNIT

°C/W

Junction to Ambient

Junction to Case

θ_JC



ELECTRICAL CHARACTERISTICS

(I_OUT=0.5A, T_J= 0°C~125°C, C_I=0.33μF, C_O=0.1μF, unless otherwise specified)(Note 1)

For UTC 78T05AA (V_IN=10V)

PARAMETER

Output Voltage

SYMBOL

V_OUT

TEST CONDITIONS

T_J=25°C, I_OUT=5mA ~ 1.0A

V_IN=7.5V ~ 20V,

MIN

4.80

TYP MAX UNIT

5.0

5.20

4.75

5.25

_OUT=5mA ~ 1.0A,P_D≤15W

Dropout Voltage

Load Regulation

V_D

T_J=25°C

2.0

μV

T_J=25°C,I_OUT=5mA ~ 1.5A

T_J=25°C,I_OUT=0.25A ~ 0.75A

100

V_OUT

V_IN=7V ~ 25V, T_J=25°C

Line regulation

V_OUT

I_Q

V_IN=7.5V ~ 20V, T_J=25°C, I_OUT=1.0A

Quiescent Current

Quiescent Current Change

T_J=25°C, I_OUT≤1.0A

8.0

1.0

0.5

V_IN=7.5V ~ 20V

I_Q

I_OUT=5mA ~ 1.0A

Output Noise Voltage

Temperature Coefficient of Vo

Ripple Rejection

10Hz≤f≤100kHz

-0.6

Vo/T I_OUT=5mA

mV/°C

I_PEAK

I_SC

V_IN=8V ~ 18V,f=120Hz, T_J=25°C

Peak Output Current

Short-Circuit Current

For UTC 78T06AA (V_IN=11V)

PARAMETER

T_J=25°C

1.8

250

V_IN=35V, T_J=25°C

SYMBOL

V_OUT

TEST CONDITIONS

MIN

5.76

TYP MAX UNIT

T_J=25°C, I_OUT=5mA ~ 1.0A

V_IN=8.5V ~ 21V,

6.0

6.24

Output Voltage

5.70

6.30

_OUT=5mA ~ 1.0A, P_D≤15W

Dropout Voltage

Load Regulation

V_D

T_J=25°C

2.0

μV

T_J=25°C,I_OUT=5mA ~ 1.5A

T_J=25°C,I_OUT=0.25A~ 0.75A

100

V_OUT

V_IN=8V ~ 25V, T_J=25°C

Line regulation

V_OUT

I_Q

V_IN=8.5V ~ 21V, T_J=25°C,I_OUT=1.0A

Quiescent Current

Quiescent Current Change

T_J=25°C, I_OUT≤1.0A

8.0

1.0

0.5

V_IN=8.5V ~ 21V

I_Q

I_OUT=5mA ~ 1.0A

Output Noise Voltage

Temperature Coefficient of Vo

Ripple Rejection

10Hz≤f≤100kHz

-0.7

Vo/T I_OUT=5mA

mV/°C

I_PEAK

I_SC

V_IN=9V ~ 19V,f=120Hz, T_J=25°C

Peak Output Current

Short-Circuit Current

T_J=25°C

1.8

250

V_IN=35V, T_J=25°C

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

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