KA79L18A datasheet(5/12 Pages) BOCA

부품명	KA79L18A

상세설명	3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR

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KA79LXXA

5

Electrical Characteristics(KA79L15A)

(VI = -23V, IO = 40mA, CI = 0.33

µF, CO = 0.1µF, 0°C ≤TJ ≤ +125°C, unless otherwise specified)

Note

1. Load and line regulation are specified at constant junction temperature. Change in VO due to heating effects must be taken

into account separately. Pulse testing with low duty is used.

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Output Voltage

VO

TJ = +25

°C

-14.4

-15.0

-15.6

V

Line Regulation (Note1)

∆VO

TJ = +25

°C

-17.5V

≥ VI ≥ -30V

-

300

mV

-20V

≥ VI ≥ -30V

-

250

mV

Load Regulation (Note1)

∆VO

TJ = +25

°C

1.0mA

≤ IO ≤ 100mA

-

150

mV

1.0mA

≤ IO ≤ 40mA

-

75

mV

Output Voltage

VO

-17.5V

≥ VI ≥ -30V, 1.0mA ≤ IO ≤ 40mA

-14.25

-

-15.75

V

VI = -23V, 1.0mA

≤ IO ≤ 70mA

-14.25

-

-15.75

V

Quiescent Current

IQ

TJ = +25

°C-

-

6.0

mA

TJ = +125

°C-

-

6.5

Quiescent Current

Change

with line

∆IQ

-20V

≥ VI ≥ -30V

-

1.5

mA

with load

∆IQ

1.0mA

≤ IO ≤ 40mA

-

0.1

mA

Output Noise Voltage

VN

TA = +25

°C,10Hz ≤ f ≤ 100KHz

-

90

-

µV

Ripple Rejection

RR

f = 120Hz, -18.5V

≥ VI ≥ -28.5V

TJ = +25

°C

34

39

-

dB

Dropout Voltage

VD

TJ = +25

°C-

1.7

-

V

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Fairchild Semiconductor	KA79LXXA	73Kb / 14P	3-Terminal 0.1A Negative Voltage Regulator
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KA79L18A 데이터시트(PDF) 5 Page - Boca Semiconductor Corporation

KA79L18A 데이터시트(HTML) 5 Page - Boca Semiconductor Corporation

유사한 부품 번호 - KA79L18A

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