LM1117MP-3.3 National Semiconductor, LM1117MP-3.3 Datasheet - Page 12

• Manufacturer Part Number: LM1117MP-3.3
• Description: LDO VOLTAGE REGULATOR IC
• Manufacturer: National Semiconductor

Specifications of LM1117MP-3.3

• No. Of Pins: 4
• Output Current: 0.8A
• Mounting Type: Surface Mount
• Voltage Regulator Type: Adjustable Positive Linear
• Output Current Max: 1500mA
• Peak Reflow Compatible (260 C): No
• Current Rating: 800mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Application Note
*Tab of device attached to topside copper
Layout
14
15
16
(Continued)
0.284
0.392
0.5
TABLE 1. θ
Copper Area
JA
Different Heatsink Area (Continued)
0.284
0.392
0.5
12
83
75
70
Thermal Resistance
61
55
53