LM7815ACT_12 datasheet(4/28 Pages) FAIRCHILD

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LM78XX/LM78XXA Rev. 1.2

Electrical Characteristics (LM7806) (Continued)

Refer to the test circuits. -40°C

< TJ < 125°C, IO = 500mA, VI = 11V, CI = 0.33µF, CO = 0.1µF, unless otherwise speciﬁed.

Notes:

3. Load and line regulation are speciﬁed at constant junction temperature. Changes in VO due to heating effects must

be taken into account separately. Pulse testing with low duty is used.

4. These parameters, although guaranteed, are not 100% tested in production.

Symbol

Parameter

Conditions

Min

Typ.

Max.

Unit

Output Voltage

TJ = +25°C

5.75

6.0

6.25

5mA

≤ IO ≤ 1A, PO ≤ 15W,

VI = 8.0V to 21V

5.7

6.0

6.3

Regline

Line Regulation(3)

TJ = +25°C

VI = 8V to 25V

–

5.0

120

VI = 9V to 13V

–

1.5

60.0

Regload

Load Regulation(3)

TJ = +25°C

IO = 5mA to 1.5A

–

9.0

120

IO = 250mA to 750mA

–

3.0

60.0

Quiescent Current

TJ = +25°C

–

5.0

8.0

∆IQ

Quiescent Current

Change

IO = 5mA to 1A

–

0.5

VI = 8V to 25V

–

1.3

∆VO/∆T Output Voltage Drift(4)

IO = 5mA

–

-0.8

–

mV/°C

Output Noise Voltage

f = 10Hz to 100kHz, TA = +25°C

–

45.0

–

µV/VO

Ripple Rejection(4)

f = 120Hz, VO = 8V to 18V

62.0

73.0

–

VDROP

Dropout Voltage

IO = 1A, TJ = +25°C

–

2.0

–

Output Resistance(4)

f = 1kHz

–

19.0

–

Ω

ISC

Short Circuit Current

VI = 35V, TA = +25°C

–

250

–

IPK

Peak Current(4)

TJ = +25°C

–

2.2

–

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