DC to DC Converter and Switching Regulator Chip

LM2598SX-3.3/NOPB

Conv DC-DC 4.5V to 40V Inv/Step Down Single-Out 3.3V 1A 8-Pin(7+Tab) TO-263 T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant with Exemption

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• SVHC

  Yes

• SVHC Exceeds Threshold

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Step Down|Inverting

• Output Type

  Fixed

• Maximum Switching Frequency (kHz)

  173

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  3.3

• Maximum Output Current (A)

  1

• Minimum Input Voltage (V)

  4.5

• Maximum Input Voltage (V)

  40

• Operating Supply Voltage Range (V)

  4.5 to 40

• Typical Quiescent Current (uA)

  5000

• Efficiency (%)

  78(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