LP3875ES-2.5 National Semiconductor, LP3875ES-2.5 Datasheet - Page 15

• Manufacturer Part Number: LP3875ES-2.5
• Manufacturer: National Semiconductor

Specifications of LP3875ES-2.5

• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2.5V
• Input Voltage (max): 7V
• Output Voltage: 2.5V
• Package Type: TO-263
• Output Current: 1.5A
• Load Regulation: 0.06%
• Line Regulation: 0.02%
• Output Voltage Accuracy: ±1.5%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Pin Count: 5 +Tab
• Mounting: Surface Mount
• Dc: 06+
• Lead Free Status / Rohs Status: Not Compliant

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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