KA78R05C 查看數據表（PDF） - Fairchild Semiconductor

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KA78R05C

1A Output Low Dropout Voltage Regulators

Fairchild Semiconductor 

KA78RXXC-SERIES

Absolute Maximum Ratings

KA78RXXC

Parameter

Input voltage

Disable voltage

Output current

Power dissipation 1

Power dissipation 2

Junction temperature

Operating temperature

Thermal resistance, junction-to case (Note2)

Thermal resistance, junction-to-air (Note2)

Symbol

Vin

Vdis

Io

Pd1

Pd2

Tj

Topr

Rθjc

Rθja

Value

35

35

1.0

1.5

15

+150

-20 ~ +80

4.31

48.83

Unit

V

V

A

W

W

°C

°C

°C/W

°C/W

Remark

-

-

-

No heatsink

With heatsink

-

-

-

-

2

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