LM2940CT-5.0 datasheet(15/19 Pages) NSC

номер детали	LM2940CT-5.0

подробное описание детали	1A Low Dropout Regulator

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15 / 19 page

Application Hints (Continued)

Figure 5 and Figure 6 show the information for the SOT-223

package. Figure 6 assumes a

θ

(JA) of 74˚C/W for 1 ounce

copper and 51˚C/W for 2 ounce copper and a maximum

junction temperature of 125˚C.

00882239

FIGURE 4. Maximum Power Dissipation vs. T

AMB for

the TO-263 Package

00882240

FIGURE 5.

θ

(JA) vs. Copper (2 ounce) Area for the

SOT-223 Package

00882241

FIGURE 6. Maximum Power Dissipation vs. T

AMB for the SOT-223 Package

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