LM78L15AC

Unless otherwise specified, V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

V

O

Output Voltage

14.4

15.0

15.6

V

17.5V

≤ V

1mA

≤ I

(Note 3)

14.25

15.75

1mA

≤ I

(Note 3)

14.25

15.75

∆V

O

Line Regulation

17.5V

≤ V

37

250

mV

20V

≤ V

25

140

∆V

O

Load Regulation

1 mA

≤ I

35

150

1mA

≤ I

12

75

I

Q

Quiescent Current

3

5

mA

∆I

Q

Quiescent Current Change

20V

≤ V

1

1mA

≤ I

0.1

V

n

Output Noise Voltage

90

µV

Ripple Rejection

f = 120 Hz

18.5V

≤ V

37

51

dB

I

PK

Peak Output Current

140

mA

Average Output Voltage Tempco

I

−1.3

mV/˚C

V

Minimum Value of Input Voltage

Required to Maintain Line Regulation

16.7

17.5

V

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device

outside of its stated operating conditions.

Note 2: Human body model, 1.5 k

Ω in series with 100 pF.

Note 3: Power dissipation

≤ 0.75W.

Note 4: Recommended minimum load capacitance of 0.01 µF to limit high frequency noise.

Note 5: Typical thermal resistance values for the packages are:

Z Package:

θ

M Package:

micro SMD Package:

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