LP3871EMPX-1.8 NSC [National Semiconductor], LP3871EMPX-1.8 Datasheet - Page 15

• Manufacturer Part Number: LP3871EMPX-1.8
• Description: 0.8A Fast Ultra Low Dropout Linear Regulators
• Manufacturer: NSC [National Semiconductor]

Application Hints
The following figures show different layout scenarios for
SOT-223 package.
FIGURE 5. θ
JA
vs Copper(1 Ounce) Area for SOT-223
package
(Continued)
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FIGURE 7. SCENARIO B, θ
FIGURE 6. SCENARIO A, θ
JA
JA
= 148˚C/W
= 125˚C/W
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