KA78L05A(2002) Просмотр технического описания (PDF) - Fairchild Semiconductor

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производитель

KA78L05A
(Rev.:2002)

3-Terminal 0.1A Positive Voltage Regulator

Fairchild Semiconductor 

KA78LXXA/KA78L05AA

Electrical Characteristics(KA78L12A) (Continued)

(VI = 19V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1)

Parameter

Output Voltage

Line Regulation (Note1)

Load Regulation (Note1)

Output Voltage

Quiescent Current

Quiescent Current with line

Change

with load

Output Noise Voltage

Temperature Coefficient of VO

Ripple Rejection

Dropout Voltage

Symbol

VO

∆VO

∆VO

VO

IQ

∆IQ

∆IQ

VN

∆VO/∆T

RR

VD

Conditions

TJ = 25°C

TJ = 25°C

14.5V ≤ VI ≤ 27V

16V ≤ VI ≤ 27V

TJ = 25°C

1mA ≤ IO ≤ 100mA

1mA ≤ IO ≤ 40mA

14.5V ≤ VI ≤ 27V 1mA ≤ IO ≤ 40mA

14.5V ≤ VI ≤

VMAX (Note 2)

1mA ≤ IO ≤ 70mA

TJ = 25°C

16V ≤ VI ≤ 27V

1mA ≤ IO ≤ 40mA

TA = 25°C, 10Hz ≤ f ≤ 100kHz

IO = 5mA

f = 120Hz, 15V ≤ VI ≤ 25V, TJ = 25°C

TJ = 25°C

Min.

11.5

-

-

-

-

11.4

11.4

-

-

-

-

-

37

-

Typ.

12

20

15

20

10

-

-

2.1

-

-

80

-1.0

65

1.7

Max.

12.5

250

200

100

50

12.6

12.6

6.0

1.5

0.1

-

-

-

-

Unit

V

mV

mV

mV

mV

V

V

mA

mA

mA

µV/Vo

mV/ °C

dB

V

Note:

1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length

of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.

2. Power dissipation PD ≤ 0.75W.

7

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