Datasheet > 78LXX-T92-B-R

78LXX-T92-B-R

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
8页	251K
描述
LINEAR INTEGRATED CIRCUIT

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78LXX-T92-B-R 数据手册

78LXX

LINEAR INTEGRATED CIRCUIT

ꢀ

ELECTRICAL CHARACTERISTICS (Cont.)

For UTC78L08 (V_IN=14V, I_OUT=40mA, 0°C<T_J<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX

UNIT

T_J=25°C

7.68

7.60

8.0

8.32

8.40

10.5V≦V_IN≦23V,I_OUT=1mA-40mA

10.5V≦V_IN≦V_MAX, I_OUT=1mA-70mA

Output Voltage

V_OUT

8.40 V(note 2)

V_OUTT_J=25°C,I_OUT=1mA-100mA

T_J=25°C,I_OUT=1mA-70mA

8.0

Load Regulation

10.5V≦V_IN≦23V,T_J=25°C

V_OUT

175

125

5.5

1.5

0.1

Line regulation

11V≦V_IN≦23V,T_J=25°C

Quiescent Current

Quiescent Current Change

∆I_Q

V_IN=14V,I_OUT=0mA,TJ=25°C

11V≦V_IN≦23V

2.0

1mA≦V_IN≦40mA

10Hz≦f≦100kHz

Output Noise Voltage

Temperature coefficient of V_o

Ripple Rejection

0.75

∆V_O/∆_TI_OUT=5mA

mV/°C

11V≦V_IN≦23V,f=120Hz,T_J=25°C

V_D

Dropout Voltage

T_J=25°C

1.7

For UTC78L09 (V_IN=15V, I_OUT=40mA, 0°C <T_J<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX

UNIT

T_J=25°C

8.64

8.55

9.0

9.36

9.45

11.5V≦V_IN≦24V,I_OUT=1mA-40mA

11.5V≦V_IN≦V_MAX, I_OUT=1mA-70mA

Output Voltage

V_OUT

9.45 V(note 2)

T_J=25°C,I_OUT=1mA-100mA

T_J=25°C,I_OUT=1mA-40mA

11.5V≦V_IN≦24V,T_J=25°C

13V≦V_IN≦24V,T_J=25°C

Load Regulation

V_OUT

200

150

6.0

1.5

0.1

Line regulation

V_OUT

∆I_Q

V_N

100

2.0

Quiescent Current

Quiescent Current Change

V_IN=15V,I_OUT=0mA,T_J=25°C

13V≦V_IN≦24V

1mA≦V_IN≦40mA

10Hz≦f≦100kHz

Output Noise Voltage

Temperature coefficient of V_OUT

Ripple Rejection

0.75

∆V_O/∆_TI_OUT=5mA

mV/°C

12V≦V_IN≦23V,f=120Hz,T_J=25°C

V_D

Dropout Voltage

T_J=25°C

1.7

For UTC78L12 (V_IN=19V, I_OUT=40mA, 0°C <T_J<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX

11.52 12.0 12.48

UNIT

T_J=25°C

14.5V≦V_IN≦27V,I_OUT=1mA-40mA

14.5V≦V_IN≦V_MAX, I_OUT=1mA-70mA

Output Voltage

V_OUT

11.40

12.60

12.60 V(note 2)

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

2.0

150

Load Regulation

V_OUT

300

250

6.0

1.5

0.1

Line regulation

V_OUT

∆I_Q

Quiescent Current

Quiescent Current Change

V_IN=19V,I_OUT=0mA,T_J=25°C

16V≦V_IN≦27V

1mA≦V_IN≦40mA

10Hz≦f≦100kHz

Output Noise Voltage

Temperature coefficient of V_OUT

Ripple Rejection

-1.0

∆V_O/∆_TI_OUT=5mA

mV/°C

15V≦V_IN≦25V,f=120Hz,T_J=25°C

V_D

Dropout Voltage

T_J=25°C

1.7

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