LM2673SX-5.0/NOPB National Semiconductor, LM2673SX-5.0/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM2673SX-5.0/NOPB
• Description: IC REG SW 5V 3A STP DN TO-263-7
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2673SX-5.0/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 3A
• Frequency - Switching: 260kHz
• Voltage - Input: 8 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (7 leads + tab)
• For Use With: LM2673-5.0EVAL - EVALUATION BOARD FOR LM2673-5.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2673SX-5.0; *LM2673SX-5.0/NOPB; LM2673SX-5.0

Typical Performance Characteristics
Normalized
Line Regulation
Output Voltage
10091305
10091304
Efficiency vs Input Voltage
Efficiency vs I
LOAD
10091306
10091307
Switch Current Limit
Operating Quiescent Current
10091308
10091309
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