KA7805AETU.. datasheet(6/29 Pages) ONSEMI

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KA78XXE / KA78XXAE Rev. 1.9

Electrical Characteristics (KA7806E)

Refer to test circuit, -40

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

Notes:

5. 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.

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

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Output Voltage

TJ = +25°C

5.75

6.00

6.25

5.0 mA

≤ IO ≤ 1.0 A, PO ≤ 15 W,

VI = 8.0 V to 21 V

5.70

6.00

6.30

Regline

Line Regulation(5)

TJ = +25°C

VI = 8 V to 25 V

5.0

120.0

VI = 9 V to 13 V

1.5

60.0

Regload

Load Regulation(5)

TJ = +25°C

IO = 5 mA to 1.5 A

120

IO = 250 mA to 750 mA

Quiescent Current

TJ = +25°C5

ΔIQ

Quiescent Current

Change

IO = 5 mA to 1 A

0.5

VI = 8 V to 25 V

1.3

ΔVO/ΔT

Output Voltage Drift(6)

IO = 5 mA

-0.8

mV/

°C

Output Noise Voltage

f = 10 Hz to 100 kHz, TA = +25°C45

μV

Ripple Rejection(6)

f = 120 Hz, VI = 9 V to 19 V

VDrop

Dropout Voltage

IO = 1 A, TJ = +25°C2

Output Resistance(6)

f = 1 kHz

ISC

Short-Circuit Current

VI = 35 V, TA= +25°C

250

IPK

Peak Current(6)

TJ = +25°C2.2

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