LM2678SDX-5.0/NOPB National Semiconductor, LM2678SDX-5.0/NOPB Datasheet - Page 24

• Manufacturer Part Number: LM2678SDX-5.0/NOPB
• Description: IC BUCK 5V 5A 14LLP
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2678SDX-5.0/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 5A
• Frequency - Switching: 260kHz
• Voltage - Input: 8 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-LLP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Other names: *LM2678SDX-5.0; *LM2678SDX-5.0/NOPB; LM2678SDX-5.0

Physical Dimensions
inches (millimeters) unless otherwise noted
TO-263 Surface Mount Power Package
Order Number LM2678S-3.3, LM2678S-5.0,
LM2678S-12 or LM2678S-ADJ
NS Package Number TS7B
www.national.com
24