78L05 데이터 시트보기 (PDF) - Unisonic Technologies

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78L05

3-TERMINAL 0.2A POSITIVE VOLTAGE REGULATOR

Unisonic Technologies 

78LXXM

LINEAR INTEGRATED CIRCUIT

„ ELECTRICAL CHARACTERISTICS(Cont.)

For UTC78L10M (VIN=16V, IOUT=40mA)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Output Voltage

TJ=25°C

9.6 10.0 10.4 V

VOUT

12.5V≦VIN≦23V,IOUT=1mA - 40mA

12.5V≦VIN≦VMAX,

9.5

9.5

IOUT=1mA - 200mA

10.5 V

10.5

V

(note 2)

Load Regulation

Line Regulation

ΔVOUT

ΔVOUT

TJ=25°C,IOUT=1mA - 100mA

TJ=25°C,IOUT=1mA - 70mA

12.5V≦VIN≦23V,TJ=25°C

14V≦VIN≦23V,TJ=25°C

20 94 mV

10 47 mV

100 220 mV

200 170 mV

Quiescent Current

Quiescent Current Change

Output Noise Voltage

IQ

ΔIQ

12.5V≦VIN≦23V

1mA≦VIN≦40mA

eN 10Hz≦f≦100kHz

4.2 6.5 mA

1.5 mA

0.1 mA

74

uV

Temperature Coefficient of VOUT

Ripple Rejection

ΔVo/ΔT IOUT=5mA

RR 15V≦VIN≦23V,f=120Hz,TJ=25°C

0.95

38 43

mV/°C

dB

Dropout Voltage

VD TJ=25°C

1.7

V

For UTC78L12M (VIN=19V, IOUT=40mA)

PARAMETER

SYMBOL

TEST CONDITIONS

Output Voltage

VOUT

TJ=25°C

14.5V≦VIN≦27V,IOUT=1mA - 40mA

14.5V≦VIN≦VMAX,

IOUT=1mA - 200mA

Load Regulation

Line Regulation

ΔVOUT

ΔVOUT

TJ=25°C,IOUT=1mA - 100mA

TJ=25°C,IOUT=1mA - 40mA

14.5V≦VIN≦27V,TJ=25°C

16V≦VIN≦27V,TJ=25°C

Quiescent Current

Quiescent Current Change

Output Noise Voltage

IQ

ΔIQ

16V≦VIN≦27V

1mA≦VIN≦40mA

eN 10Hz≦f≦100kHz

Temperature Coefficient of VOUT

Ripple Rejection

ΔVo/ΔT IOUT=5mA

RR 15V≦VIN≦25V,f=120Hz,TJ=25°C

Dropout Voltage

VD TJ=25°C

MIN

11.52

11.40

11.40

37

TYP

12

25

12

25

20

2.0

80

-1.0

65

1.7

MAX UNIT

12.48 V

12.60 V

12.60

V

(note 2)

150 mV

75 mV

300 mV

250 mV

6.0 mA

1.5 mA

0.1 mA

uV

mV/°C

dB

V

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

5 of 10

QW-R101-002,G

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