LR78L12 ELECTRICAL CHARACTERISTICS

(VI=19V,Io=40mA,-55

°C <Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Tj=25

°C

11.5

12.0

12.

5

V

Output Voltage

11.40

12.60

V

11.40

12.60

V

(note 2)

Load Regulation

Vo

Tj=25

25

150

mV

Tj=25

12

75

mV

Line regulation

Vo

°C

55

250mV

°C

49

2

00mV

Quiescent Current

Iq

°C

4.3

6.

5

mA

Quiescent Current Change

∆Iq

1.5

mA

∆Iq

0.1

mA

Output Noise Voltage

10Hz<=f<=100kHz

70uV

Ripple Rejection

RR

°C

37

42

dB

Dropout Voltage

Vd

Tj=25

°C

1.7

V

LR78L15 ELECTRICAL CHARACTERISTICS

(VI=23V,Io=40mA,-55

°C <Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Tj=25

°C

14.40

15.0

15.60

V

Output Voltage

Vo

14.25

15.75

V

14.25

15.75

V

(note 2)

Load Regulation

Vo

Tj=25

20

150

mV

Tj=25

25

150

mV

Line regulation

Vo

°C

25

150

mV

°C

15

75

mV

Quiescent Current

Iq

°C

4.6

6.5

mA

Quiescent Current Change

∆Iq

1.5

mA

∆Iq

0.1

mA

Output Noise Voltage

10Hz<=f<=100kHz

82

uV

Ripple Rejection

RR

Tj=25

°C

34

3

9

dB

Dropout Voltage

Vd

Tj=25

°C

1.7

V

LR78L00 Series3-Terminal 0.15A Positive Voltage Regulators

LRC

LESHAN RADIO COMPANY,LTD.

4/7

Ver 1.2 Sep 2011