DC to DC Converter and Switching Regulator Chip

LM2679SX-ADJ

Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Not Compliant

• ECCN (US)

  EAR99

• Part Status

  Obsolete

• HTS

  LM2679SX-ADJ

• SVHC

  Yes

• SVHC Exceeds Threshold

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  260(Typ)

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  1.2 to 37

• Maximum Output Current (A)

  5

• Minimum Input Voltage (V)

  8

• Maximum Input Voltage (V)

  40

• Operating Supply Voltage Range (V)

  8 to 40

• Typical Quiescent Current (uA)

  4200

• Efficiency (%)

  84(Typ)

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  4.65(Max)

• Package Width

  9.4(Max)

• Package Length

  10.41(Max)

• PCB changed

  7

• Tab

  Tab

• Standard Package Name

  TO

• Supplier Package

  TO-263

• Pin Count

  8

• Lead Shape

  Gull-wing