LM2674MX-ADJ/NOPB National Semiconductor, LM2674MX-ADJ/NOPB Datasheet - Page 5

• Manufacturer Part Number: LM2674MX-ADJ/NOPB
• Description: IC REG SW ADJ 500MA STPDN 8SOIC
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2674MX-ADJ/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.2 ~ 37 V
• Current - Output: 500mA
• Frequency - Switching: 260kHz
• Voltage - Input: 6.5 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Dc To Dc Converter Type: Step Down
• Pin Count: 8
• Input Voltage: 40V
• Output Voltage: 1.21 to 37V
• Switching Freq: 225 TO 275KHz
• Output Current: 500mA
• Efficiency: 90%
• Package Type: SOIC N
• Output Type: Adjustable
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 8V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Compliant
• Other names: *LM2674MX-ADJ; *LM2674MX-ADJ/NOPB; LM2674MX-ADJ

Typical Performance
Characteristics
Switch Current Limit
Output Voltage
Normalized
Efficiency
10004105
10004107
10004103
5
Quiescent Current
Line Regulation
Drain-to-Source
Resistance
Operating
10004104
10004108
10004106
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