KA79L05A datasheet(4/12 Pages) BOCA

部品番号	KA79L05A

部品情報	3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR

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KA79LXXA

4

Electrical Characteristics(KA79L12A)

(VI = -19V, 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

-11.5 -12.0 -12.5

V

Line Regulation (Note1)

∆VO

TJ = +25

°C

-14.5V

≥VI ≥-27V

-

250

mV

-16V

≥VI ≥-27V

-

200

mV

Load Regulation (Note1)

∆VO

TJ = +25

°C

1.0mA

≤ IO ≤100mA

-

100

mV

1.0mA

≤ IO ≤40mA

-

50

mV

Output Voltage

VO

-14.5V

>VI > -27V, 1.0mA ≤IO ≤ 40mA -11.4

-

-12.6

V

VI = -19V, 1.0mA

≤ IO ≤ 70mA

-11.4

-

-12.6

V

Quiescent Current

IQ

TJ = +25

°C-

-

6.0

mA

TJ = +125

°C-

-

6.5

Quiescent Current

Change

with line

∆IQ

-16V

≥ VI ≥ -27V

-

1.5

mA

with load

∆IQ

1.0mA

≤ IO ≤ 40mA

-

0.1

mA

Output Noise Voltage

VN

TA = +25

°C,10Hz ≤ f ≤ 100KHz

-

80

-

µV

Ripple Rejection

RR

f = 120Hz, -15V

≥ VI ≥ -25V

TJ = +25

°C

37

42

-

dB

Dropout Voltage

VD

TJ = +25

°C-

1.7

-

V

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同様の説明 - KA79L05A

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