Datasheet > 78LXX-T92-B

78LXX-T92-B

更新时间： 2022-09-26 00:45:55

品牌	Logo	应用领域
友顺 - UTC		稳压器
页数	文件大小	规格书
9页	285K
描述
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR

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中文翻译

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数据手册

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78LXX-T92-B 数据手册

78LXX

LINEAR INTEGRATED CIRCUIT

ELECTRICAL CHARACTERISTICS (Cont.)

For UTC78L12 (V_IN=19V, I_OUT=40mA, 0°C<T_J<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

T_J=25°C

14.5V≤V_IN≤27V,I_OUT=1mA-40mA

MIN TYP MAX

11.52 12.0 12.48

UNIT

Output Voltage

V_OUT

11.40

12.60

14.5V≤V_IN≤V_MAX, I_OUT=1mA-70mA 11.40

T_J=25°C,I_OUT=1mA-100mA

T_J=25°C,I_OUT=1mA-40mA

14.5V≤V_IN≤27V,T_J=25°C

16V≤V_IN≤27V,T_J=25°C

V_IN=19V,I_OUT=0mA,T_J=25°C

16V≤V_IN≤27V

12.60 V(note 2)

2.0

150

μV

Load Regulation

ΔV_OUT

300

250

6.0

1.5

0.1

Line regulation

ΔV_OUT

I_Q

Quiescent Current

Quiescent Current Change

ΔI_Q

1mA≤V_IN≤40mA

10Hz≤f≤100kHz

Output Noise Voltage

Temperature coefficient of V_OUT

Ripple Rejection

-1.0

ΔV_O/Δ_TI_OUT=5mA

mV/°C

V_D

15V≤V_IN≤25V,f=120Hz,T_J=25°C

T_J=25°C

Dropout Voltage

1.7

For UTC78L15 (V_IN=23V, I_OUT=40mA, 0°C<T_J<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX

14.40 15.0 15.60

UNIT

T_J=25°C

Output Voltage

V_OUT

17.5V≤V_IN≤30V,I_OUT=1mA-40mA

17.5V≤V_IN≤V_MAX, I_OUT=1mA-70mA

T_J=25°C,I_OUT=1mA-100mA

T_J=25°C,I_OUT=1mA-70mA

17.5V≤V_IN≤30V,T_J=25°C

20V≤V_IN≤30V,T_J=25°C

V_IN=23V,I_OUT=0mA,T_J=25°C

20V≤V_IN≤30V

14.25

15.75

15.75 V(note 2)

2.2

150

μV

Load Regulation

ΔV_OUT

Line Regulation

ΔV_OUT

I_Q

Quiescent Current

6.5

1.5

0.1

Quiescent Current Change

ΔI_Q

1mA≤V_IN≤40mA

10Hz≤f≤100kHz

Output Noise Voltage

Temperature Coefficient of V_OUT

Ripple Rejection

-1.3

ΔV_O/Δ_TI_OUT=5mA

V_D

mV/°C

18.5V≤V_IN≤28.5V,f=120Hz, T_J=25°C

T_J=25°C

Dropout Voltage

1.7

For UTC78L18 (V_IN=27V, I_OUT=40mA, 0°C<T_J<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX

17.64 18.0 18.36

UNIT

T_J=25°C

Output Voltage

V_OUT

21V≤V_IN≤33V,I_OUT=1mA-40mA

21V≤V_IN≤V_MAX,I_OUT=1mA-70mA

T_J=25°C,I_OUT=1mA-100mA

T_J=25°C,I_OUT=1mA-40mA

21V≤V_IN≤33V,T_J=25°C

22V≤V_IN≤33V,T_J=25°C

V_IN=27V,I_OUT=0mA,T_J=25°C

21V≤V_IN≤33V

17.46

18.54

18.54 V(note 2)

170

μV

Load Regulation

ΔV_OUT

145

135

2.0

300

250

6.0

1.5

0.1

Line Regulation

ΔV_OUT

I_Q

Quiescent Current

Quiescent Current Change

ΔI_Q

1mA≤V_IN≤40mA

10Hz≤f≤100kHz

Output Noise Voltage

Temperature Coefficient of V_OUT

Ripple Rejection

150

-1.8

ΔV_O/Δ_TI_OUT=5mA

V_D

mV/°C

23V≤V_IN≤33V,f=120Hz,T_J=25°C

T_J=25°C

Dropout Voltage

1.7

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