MC78L18ACP Ver la hoja de datos (PDF) - Fairchild Semiconductor

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Fabricante

MC78L18ACP

3-Terminal 0.1A Positive Voltage Regulator

Fairchild Semiconductor 

MC78LXXA/LM78LXXA/MC78L05AA

Electrical Characteristics(MC78L06A) (Continued)

(VI = 12V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33μF, CO = 0.1μF, unless otherwise specified. (Note 1)

Parameter

Output Voltage

Line Regulation (Note1)

Symbol

VO

ΔVO

Load Regulation (Note1)

ΔVO

Output Voltage

VO

Quiescent Current

IQ

Quiescent Current With Line ΔIQ

Change

With Load ΔIQ

Output Noise Voltage

VN

Temperature Coefficient of VO ΔVO/ΔT

Ripple Rejection

RR

Dropout Voltage

VD

Conditions

Min.

TJ = 25°C

5.75

8.5V ≤ VI ≤ 20V

-

TJ = 25°C

9V ≤ VI ≤ 20V

-

TJ = 25°C

1mA ≤ IO ≤ 100mA

-

1mA ≤ IO ≤ 70mA

-

8.5 ≤ VI ≤ 20V, 1mA ≤ IO ≤ 40mA

5.7

8.5 ≤ VI ≤ VMAX(Note), 1mA ≤ IO ≤ 70mA 5.7

TJ = 25°C

-

TJ = 125°C

-

9 ≤ VI ≤ 20V

-

1mA ≤ IO ≤ 40mA

-

TA = 25°C, 10Hz ≤ f ≤ 100kHz

-

IO = 5mA

-

f = 120Hz, 10V ≤ VI ≤ 20V, TJ = 25°C

40

TJ = 25°C

-

Typ. Max. Unit

6.0 6.25 V

64 175 mV

54 125 mV

12.8 80 mV

5.8 40 mV

- 6.3 V

- 6.3 V

- 5.5 mA

3.9 6.0 mA

- 1.5 mA

- 0.1 mA

40 - μV/Vo

0.75 - mV/°C

46 - 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.

3

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