KA7806ERTM View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

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KA7806ERTM

3-Terminal 1A Positive Voltage Regulator

Fairchild Semiconductor 

KA78XXE/KA78XXAE

Electrical Characteristics (KA7824E) (Continued)

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =33V, CI= 0.33µF, CO=0.1µF, unless otherwise specified)

Parameter

Symbol

Conditions

Output Voltage

Line Regulation (Note1)

Load Regulation (Note1)

Quiescent Current

Quiescent Current Change

Output Voltage Drift (Note2)

Output Noise Voltage

Ripple Rejection (Note2)

Dropout Voltage

Output Resistance (Note2)

Short Circuit Current

Peak Current (Note2)

VO

Regline

Regload

IQ

∆IQ

∆VO/∆T

VN

RR

VDrop

rO

ISC

IPK

TJ =+25°C

5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W

VI = 27V to 38V

TJ =+25°C

VI = 27V to 38V

VI = 30V to 36V

TJ =+25°C

IO = 5mA to 1.5A

IO = 250mA to 750mA

TJ =+25°C

IO = 5mA to 1.0A

VI = 27V to 38V

IO = 5mA

f = 10Hz to 100kHz, TA =+25°C

f = 120Hz

VI = 28V to 38V

IO = 1A, TJ=+25°C

f = 1kHz

VI = 35V, TA=+25°C

TJ =+25°C

KA7824E

Min. Typ. Max.

23 24 25

22.8 24 25.25

Unit

V

- 17 480

mV

-

6 240

- 15 480

mV

- 5.0 240

- 5.2 8.0 mA

- 0.1 0.5

mA

- 0.5 1

- -1.5 - mV/°C

- 60 - µV/Vo

50 67 -

dB

-

2

-

V

- 28 - mΩ

- 230 - mA

- 2.2 -

A

Note:

1. 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.

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

9

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