Page <3>

V1.0

17/07/24

Linear Voltage Regulator

3 Terminal

Newark.com/multicomp-pro

Farnell.com/multicomp-pro

sg.element14.com/b/multicomp-pro

Parameter Name

Symbol

Test Conditions

Min

Typ

Max

Unit

Output voltage

VOUT

TJ = 25°C

11.64

12

12.36

V

lOUT= 5mA to 1A, VIN = 14.5 to 27V,

TJ = 0 to 125°C

11.4

12.6

Line regulation

ΔVOUT

VIN = 14.5 to 30V

--

12

240

mV

VIN = 16 to 22V

4

120

Load regulation

ΔVOUT

lout = 5mA to 1.5A

10

240

lout = 250 to 750mA

3

120

Quiescent current

IQ

TJ = 25°C

4

8

mA

Quiescent current change

ΔIQ

lout = 5mA to 1A

0.5

VIN = 14.5 to 30V

1

Output voltage drift

ΔVOUT/ΔT

IOUT = 5mA

-1

--

mV/°C

Output noise voltage

VN

f = 10 to 100kHz

75

μV

Ripple rejection

RR

f = 120Hz, VIN = 15 to 25V

55

71

dB

Dropout voltage(8)

VD

IOUT = 1A

--

2

V

Output resistance

ROUT

f = 1kHz

18

mΩ

Short circuit current

ISC

350

mA

Peak current

IPK

2.2

A

Parameter Name

Symbol

Test Conditions

Min

Typ

Max

Unit

Output voltage

VOUT

TJ = 25°C

14.55

15

15.45

V

lOUT= 5mA to 1A, VIN = 18.5 to 30V,

TJ = 0 to 125°C

14.25

15.75

Line regulation

ΔVOUT

VIN = 17.5 to 30V

--

15

300

mV

VIN = 20 to 26V

5

150

Load regulation

ΔVOUT

lout = 5mA to 1.5A

10

240

lout = 250 to 750mA

3

120

Quiescent current

IQ

TJ = 25°C

4

8

mA

Quiescent current change

ΔIQ

lout = 5mA to 1A

0.5

VIN = 17.5 to 30V

1

Output voltage drift

ΔVOUT/ΔT

IOUT = 5mA

-1

--

mV/°C

Output noise voltage

VN

f = 10 to 100kHz

90

μV

Ripple rejection

RR

f = 120Hz, VIN = 15 to 25V

55

--

dB

Dropout voltage(8)

VD

IOUT = 1A

--

2

V

Output resistance

ROUT

f = 1kHz

19

mΩ

Short circuit current

ISC

350

mA

Peak current

IPK

2.2

A

LM7812 (VIN = 19V, IOUT = 500mA, CIN = 0.33μF, COUT = 0.1μF, TJ = 25°C, unless otherwise specified)

LM7815 (VIN = 19V, IOUT = 500mA, CIN = 0.33μF, COUT = 0.1μF, TJ = 25°C, unless otherwise specified)