PJ7800 Series

3-Terminal Fixed Voltage Positive Regulators

2-9

2002/10.rev. A

RATING

SYMBOL

PJ7800 Series

UNIT

Input Voltage

Vin *

35

V

Input Voltage

Vin **

40

V

Power Dissipation TO-220

TO-220

TO-220F

Without heatsink

Pt ***

With

heatsink

2

15

10

℃/

W

Operating Ambient Temperature

Topr

-20 to +85

℃

Operating Junction Temperature

Tj

0 to +125

℃

Storage Temperature

Tstg

-25 to +150

℃

Note:

* PJ7805 to PJ7818

** PJ7824

*** Follow the derating curve

DEVICE

OPERATING TEMPERATURE

(AMBIENT)

PACKAGE

PJ78xxCZ

TO-220

PJ78xxCI

-20℃ to +85℃

TO-220F

(Vin=10V, Iout=500mA, 0℃

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

CHARACTERISTICS

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Tj=25℃

4.80

5

5.20

Output Voltage

Vout

7V

≤Vin≤20V, 5mA≤Iout≤1.5A, PD≤15W

4.75

5

5.25

V

7.5V

≤Vin≤25V

--

3

100

mV

Line Regulation

REGline

Tj=25℃

8V

≤Vin≤12V

--

1

50

mV

5mA

≤Iout≤1.5A

--

15

100

mV

Load Regulation

REGload

Tj=25℃

250mA

≤Iout≤750mA

--

5

50

mV

Quiescent Current

Iq

Iout=0, Tj=25℃

--

4.2

8

mA

7V

≤Vin≤25V

--

--

1.3

mA

Quiescent Current Change

ΔI

q

5mA

≤Iout≤1.5A

--

--

0.5

mA

Output Noise Voltage

Vn

10Hz

≤f≤100KHz, Tj=25℃

--

40

--

μ

V

Ripple Rejection Ratio

RR

f=120Hz, 8V

≤Vin≤18V

62

78

--

dB

Voltage Drop

Vdrop

Iout=1.0A, Tj=25℃

--

2

--

V

Output Resistance

Rout

f=1KHz

--

17

--

m

Ω

Output Short Circuit Current

Ios

Tj=25℃

--

750

--

mA

Peak Output Current

Io peak

Tj=25℃

--

2.2

--

A

Temperature Coefficient of

Output Voltage

Δ

Vout/ΔTj

Iout=5mA, 0℃

≤Tj≤125℃

--

-0.6

--

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.

•

ORDERING INFORMATION

•

PJ7805 ELECTRICAL CHARACTERISTICS