PJ7800 Series

3-Terminal Fixed Voltage Positive Regulators

5-9

2002/10.rev. A

Vin=19V, Iout=500mA, 0℃

≤Tj≤125℃, Cin=0.33μF, Cout=0.1μF; unless otherwise specified.)

CHARACTERISTICS

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Tj=25℃

11.53

12

12.48

Output Voltage

Vout

14.5V

≤Vin≤27V, 5mA≤Iout≤1.5A, PD ≤15W

11.42

12

12.60

V

14V

≤Vin≤30V

--

10

240

mV

Line Regulation

REGline

Tj=25℃

15V

≤Vin≤19V

--

3

120

mV

10mA

≤Iout≤1.5A

--

12

240

mV

Load Regulation

REGload

Tj=25℃

250mA

≤Iout≤750mA

--

4

120

mV

Quiescent Current

Iq

Tj=25℃, Iout=0

--

4.3

8

mA

14.5V

≤Vin≤30V

--

--

1

mA

Quiescent Current Change

Δ

lq

5mA

≤Iout≤1.5A

--

--

0.5

mA

Output Noise Voltage

Vn

10Hz

≤f≤100KHz, Tj=25℃

--

75

--

μ

V

Ripple Rejection Ratio

RR

f=120Hz, 15V

≤Vin≤25V

55

71

--

dB

Voltage Drop

Vdrop

Iout=1.0A, Tj=25℃

--

2

--

V

Output Resistance

Rout

f=1KHz

--

18

--

m

Ω

Output Short Circuit Current

Ios

Tj=25℃

--

350

--

mA

Peak Output Current

Io peak

Tj=25℃

--

2.2

--

A

Temperature Coefficient of

Output Voltage

Δ

Vout/ΔTj

Iout=5mA, 0℃

≤Tj≤125℃

--

-1

--

mV/℃

(Vin=23V, Iout=500mA, 0℃

≤Tj≤125℃, Cin=0.33μF, Cout=0.1μF; unless otherwise specified.)

CHARACTERISTICS

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Tj=25℃

14.42

15

15.60

Output Voltage

Vout

17.5V

≤Vin≤30V, 5mA≤Iout≤1.5A, PD ≤15W

14.28

15

15.75

V

17.5V

≤Vin≤30V

--

12

300

mV

Line Regulation

REGline

Tj=25℃

18V

≤Vin≤22V

--

3

150

mV

10mA

≤Iout≤1.5A

--

12

300

mV

Load Regulation

REGload

Tj=25℃

250mA

≤Iout≤750mA

--

4

150

mV

Quiescent Current

Iq

Tj=25℃, Iout=0

--

4.3

8

mA

17.5V

≤Vin≤30V

--

--

1

mA

Quiescent Current Change

Δ

lq

5mA

≤Iout≤1.5A

--

--

0.5

mA

Output Noise Voltage

Vn

10Hz

≤f≤100KHz, Tj=25℃

--

90

--

μ

V

Ripple Rejection Ratio

RR

f=120Hz, 18V

≤Vin≤28V

54

70

--

dB

Voltage Drop

Vdrop

Iout=1.0A, Tj=25℃

--

2

--

V

Output Resistance

Rout

f=1KHz

--

19

--

m

Ω

Output Short Circuit Current

Ios

Tj=25℃

--

230

--

mA

Peak Output Current

Io peak

Tj=25℃

--

2.2

--

A

Temperature Coefficient of

Output Voltage

Δ

Vout/ΔTj

Iout=5mA, 0℃

≤Tj≤125℃

--

-1

--

mV/℃

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and

thermal effects must be taken into account separately.

** This specification applies only for DC power dissipation permitted by absolute maximum ratings.