LM2937IMP-3.3 National Semiconductor, LM2937IMP-3.3 Datasheet - Page 11

• Manufacturer Part Number: LM2937IMP-3.3
• Description: IC, LDO REGULATOR, 3.3V, 0.5A, SOT223-3
• Manufacturer: National Semiconductor

Specifications of LM2937IMP-3.3

• Primary Input Voltage: 8.3V
• Output Voltage Fixed: 3.3V
• No. Of Outputs: 1
• No. Of Pins: 3
• Output Current: 500mA
• Operating Temperature Range: -40°C To +85°C
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Application Hints
(Continued)
SOT-223 SOLDERING RECOMMENDATIONS
It is not recommended to use hand soldering or wave sol-
dering to attach the small SOT-223 package to a printed
circuit board. The excessive temperatures involved may
cause package cracking.
Either vapor phase or infrared reflow techniques are pre-
ferred soldering attachment methods for the SOT-223
package.
01128031
FIGURE 6. Maximum Power Dissipation vs T
for
AMB
the SOT-223 Package
11
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