2

78L05 ELECTRICAL CHARACTERISTICS

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

(VI=10V,Io=40mA,0<Tj<125

°C,C1=0.33µF,Co=0.1µF,unless otherwise specified)(Note 1)

Characteristic

Symbol

Test conditions

MIN

TYP

MAX UNIT

Tj=25

°C

4.8

5.0

5.2

V

Output Voltage

Vo

V

≤VI≤20V,IO=1mA~40mA

4.75

5.25

V

V

≤VI≤VMAX,IO=1mA~70mA

4.75

5.25

V

(note

2)

Tj=25

°C

4.9

5.0

5.1

V

Output Voltage(note 3)

Vo

V

≤VI≤20V,IO=1mA~40mA

4.85

5.15

V

V

≤VI≤VMAX,IO=1mA~70mA

4.85

5.15

V

(note

2)

Load Regulation

∆Vo

Tj=25

°C,IO=1mA~100mA

11

60

mV

Tj=25

°C,IO=1mA~40mA

5.0

30

mV

Line regulation

∆Vo

7V

≤VI≤20V,Tj=25

°C

8

150

mV

8V

≤VI≤20V,Tj=25

°C

6

100

mV

Quiescent Current

Iq

2.0

5.5

mA

Quiescent Current Change

∆Iq

8V

≤VI≤20V

1.5

mA

∆Iq

1mA

≤VI≤40mA

0.1

mA

Output Noise Voltage

VN

10Hz

≤f≤100kHz

40

µV

Temperature coefficient of Vo

∆Vo/∆T

Io=5mA

0.65

mV/

°C

Ripple Rejection

RR

8V

≤VI≤20V,f=120Hz,Tj=25

°C

40

49

dB

Dropout Voltage

Vd

Tj=25

°C

1.7

V

UMW 78LXX

UMW

R

UMW 78LXX

LINEAR INTEGRATED CIRCUIT

LINEAR INTEGRATED CIRCUIT

LINEAR INTEGRATED CIRCUIT

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友台半导体有限公司

7.5

7.5

7.5

7.5

°

°

CHARACTERISTICS

SYMBOL

VALUE

UNITS

Input voltage(for Vo=5,8V)

(for Vo=12,15V)

V

V

30

35

V

V

High power dissipation

Pd

TO-92

700

mW

SOT-23

300

SOT-89

400

SOP-8

Operating Junction Temperature Range

T

-20~+120

C

Storage Temperature Range

T

-55~+150

C

I

I

400

OPR

STG