MC78L08ACPXA Просмотр технического описания (PDF) - Fairchild Semiconductor

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MC78L08ACPXA

3-Terminal 0.1A Positive Voltage Regulator

Fairchild Semiconductor 

MC78LXXA/LM78LXXA/MC78L05AA

Electrical Characteristics(MC78L15A) (Continued)

(VI = 23V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note1))

Parameter

Output Voltage

Line Regulation (Note1)

Load Regulation (Note1)

Symbol

VO

∆VO

∆VO

Output Voltage

VO

Quiescent Current

IQ

Quiescent Current

Change

With Line ∆IQ

With Load ∆IQ

Output Noise Voltage

VN

Temperature Coefficient of VO ∆VO/∆T

Ripple Rejection

RR

Dropout Voltage

VD

Conditions

Min.

TJ = 25°C

14.4

17.5V ≤ VI ≤ 30V

-

TJ = 25°C

20V ≤ VI ≤ 30V

-

TJ = 25°C

1mA ≤ IO ≤ 100mA -

1mA ≤ IO ≤ 40mA

-

17.5V ≤ VI ≤ 30V 1mA ≤ IO ≤ 40mA 14.25

17.5V ≤ VI ≤

VMAX (Note2)

1mA ≤ IO ≤ 70mA

14.25

TJ = 25°C

-

20V ≤ VI ≤ 30V

-

1mA ≤ IO ≤ 40mA

-

TA = 25°C, 10Hz ≤ f ≤ 100kHz

-

IO = 5mA

-

f = 120Hz, 18.5V≤VI ≤28.5V, TJ = 25°C 34

TJ = 25°C

-

Typ.

15

25

20

25

12

-

-

2.1

-

-

90

-1.3

60

1.7

Max. Unit

15.6 V

300 mV

250 mV

150 mV

75 mV

15.75 V

15.75 V

6.0 mA

1.5 mA

0.1 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.

5

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