LM78L05A 데이터 시트보기 (PDF) - Fairchild Semiconductor

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LM78L05A

3-Terminal 0.1A Positive Voltage Regulator

Fairchild Semiconductor 

Absolute Maximum Ratings

Parameter

Input Voltage (for VO = 5V, 8V)

(for VO = 12V to 18V)

(for VO = 24V)

Operating Junction Temperature Range

Storage Temperature Range

Symbol

VI

TJ

TSTG

MC78LXXA/LM78LXXA/MC78L05AA

Value

Unit

30

V

35

V

40

V

0 ~ +150

°C

-65 ~ +150

°C

Electrical Characteristics(MC78L05AA) (Continued)

(VI = 10V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33µF, CO = 0.1µF, unless otherwise specified. (Note))

Parameter

Output Voltage

Line Regulation (Note1)

Load Regulation (Note1)

Symbol

VO

∆VO

∆VO

Output Voltage

VO

Quiescent Current

IQ

Quiescent Current With Line ∆IQ

Change

With Load ∆IQ

Output Noise Voltage

VN

Temperature Coefficient of VO ∆VO/∆T

Ripple Rejection

RR

Dropout Voltage

VD

Conditions

TJ = 25°C

TJ = 25°C

7V ≤ VI ≤ 20V

8V ≤ VI ≤ 20V

TJ = 25°C

1mA ≤ IO ≤ 100mA

1mA ≤ IO ≤ 40mA

7V ≤VI ≤20V 1mA ≤ IO ≤ 40mA

7V ≤VI ≤ VMAX

(Note2)

1mA ≤ IO ≤ 70mA

TJ = 25°C

8V ≤VI ≤ 20V

1mA ≤ IO ≤ 40 mA

TA = 25°C, 10Hz ≤ f ≤ 100kHz

IO = 5mA

f = 120Hz, 8V ≤ VI ≤ 18V, TJ = 25°C

TJ = 25°C

Min. Typ. Max. Unit

4.9 5.0 5.1 V

-

8 150 mV

-

6 100 mV

- 11 50 mV

- 5.0 25 mV

-

- 5.15 V

4.75 - 5.15 V

- 2.0 5.5 mA

-

- 1.5 mA

-

- 0.1 mA

- 40 - µV/Vo

- -0.65 - mV/°C

41 80 -

dB

- 1.7 -

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.

8

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