LM2937ET-5.0 National Semiconductor, LM2937ET-5.0 Datasheet - Page 11

• Manufacturer Part Number: LM2937ET-5.0
• Description: IC, LDO VOLT REG, 5V, 0.5A, TO-220
• Manufacturer: National Semiconductor

Specifications of LM2937ET-5.0

• Primary Input Voltage: 26V
• Output Voltage Fixed: 5V
• Dropout Voltage Vdo: 500mV
• No. Of Pins: 3
• Output Current: 500mA
• Operating Temperature Range: -40°C To +125°C
• Termination Type: Through Hole
• 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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