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4

Electrical Characteristics (LM7806)

(Refer to the test circuits.

low duty is used.

Note 5: These parameters, although guaranteed, are not 100% tested in production.

Electrical Characteristics (LM7808)

(Refer to the test circuits.

low duty is used.

Note 7: These parameters, although guaranteed, are not 100% tested in production.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Output Voltage

5.75

6.0

6.25

V

5mA

5.7

6.0

6.3

Line Regulation

Regline

–

5.0

120

mV

(Note 4)

–

1.5

60.0

Load Regulation

Regload

–

9.0

120

mV

(Note 4)

–

3.0

60.0

Quiescent Current

5.0

8.0

mA

Quiescent Current Change

–

–

0.5

mA

–

–

1.3

Output Voltage Drift (Note 5)

–

0.8

–

mV/

qC

Output Noise Voltage

–

45.0

–

Ripple Rejection (Note 5)

RR

62.0

73.0

–

dB

Dropout Voltage

2.0

–

V

Output Resistance (Note 5)

rO

f = 1KHz

–

19.0

–

m

:

Short Circuit Current

250

–

mA

Peak Current (Note 5)

2.2

–

A

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Output Voltage

8.0

8.3

V

5mA

7.6

8.0

8.4

Line Regulation

Regline

–

5.0

160

mV

(Note 6)

–

2.0

80.0

Load Regulation

Regload

–

10.0

160

mV

(Note 6)

–

5.0

80.0

Quiescent Current

5.0

8.0

mA

Quiescent Current Change

–

0.05

0.5

mA

–

0.5

1.0

Output Voltage Drift (Note 7)

–

0.8

–

mV/

qC

Output Noise Voltage

–

52.0

–

Ripple Rejection (Note 7)

RR

56.0

73.0

–

dB

Dropout Voltage

2.0

–

V

Output Resistance (Note 7)

rO

f = 1KHz

–

17.0

–

m

:

Short Circuit Current

230

–

mA

Peak Current (Note 7)

2.2

–

A