LM2937IMP-8.0/NOPB National Semiconductor, LM2937IMP-8.0/NOPB Datasheet - Page 11

• Manufacturer Part Number: LM2937IMP-8.0/NOPB
• Description: IC REG LDO 8V 500MA SOT223-3
• Manufacturer: National Semiconductor

Specifications of LM2937IMP-8.0/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 8V
• Voltage - Input: Up to 26V
• Voltage - Dropout (typical): 0.11V @ 50mA
• Number Of Regulators: 1
• Current - Output: 400mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Primary Input Voltage: 26V
• No. Of Outputs: 1
• Output Voltage: 8V
• Output Current: 500mA
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Output Voltage Fixed: 8V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: LM2937IMP-8.0; LM2937IMP-8.0TR

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
www.national.com