KA278R33CYDTU 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

比赛名单

KA278R33CYDTU

2A Output Low Dropout Voltage Regulators

Fairchild Semiconductor 

KA278RXXC-SERIES

Absolute Maximum Ratings

KA278RXXC, KA278RA05C

Parameter

Input voltage

Disable voltage

KA278RXXC

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

2.0

1.5

15

150

-20 ~ 80

2.9

48.51

Unit

V

V

A

W

W

°C

°C

°C/W

°C/W

Remark

-

-

-

No heatsink

With heatsink

-

-

-

-

2

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