KIA7805API datasheet(3/20 Pages) KEC

3 / 20 page

2015. 5. 13

3/20

KIA7805AF/API~KIA7824AF/API

Revision No : 8

KIA7805AF/API

ELECTRICAL CHARACTERISTICS (V

IN=10V, IOUT=500mA, 0℃≦Tj≦125℃)

CHARACTERISTIC

SYMBOL

TEST

CIRCUIT

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Output Voltage

VOUT

Fig. 1

Tj=25℃, IOUT=100mA

4.8

5.0

5.2

Input Regulation

Reg line

Fig. 1

Tj=25℃

7.0V

≦V

IN≦25V

100

8.0V

≦V

IN≦12V

-1

Load Regulation

Reg load

Fig. 1

Tj=25℃

5mA

≦I

OUT≦1.4A

100

250mA

≦I

OUT≦750mA

-5

Output Voltage

VOUT

Fig. 1

7.0V

≦V

IN≦20V

5.0mA

≦I

OUT≦1.0A, Po≦15W

4.75

5.25

Quiescent Current

Fig. 1

Tj=25℃, IOUT=5mA

4.2

8.0

Quiescent Current Change

ΔI

Fig. 1

7.0V

≦V

IN≦25V

1.3

Output Noise Voltage

VNO

Fig. 2

Ta=25

℃, 10Hz≦f≦100kHz

IOUT=50mA

-50-

μV

rms

Ripple Rejection Ratio

Fig. 3

f=120Hz, 8.0V

≦V

IN≦18V,

IOUT=50mA, Tj=25℃

Dropout Voltage

Fig. 1

IOUT=1.0A, Tj=25℃

2.0

Short Circuit Current Limit

ISC

Fig. 1

Tj=25℃

1.6

Average Temperature

Coefficient of Output Voltage

TCVO

Fig. 1

IOUT=5mA, 0℃≦Tj≦125℃

-0.6

mV/

℃

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