DC to DC Converter and Switching Regulator Chip

LM2574-3.3YN

Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 0.5A 8-Pin PDIP Tube

Microchip Technology

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Step Down

• Output Type

  Fixed

• Maximum Switching Frequency (kHz)

  58

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  3.3

• Maximum Output Current (A)

  0.5

• Minimum Input Voltage (V)

  4

• Maximum Input Voltage (V)

  40

• Operating Supply Voltage Range (V)

  40(Max)

• Typical Quiescent Current (uA)

  5000

• Efficiency (%)

  73(Typ)

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tube

• Mounting

  Through Hole

• Package Height

  3.81(Max)

• Package Width

  6.35

• Package Length

  9.53

• PCB changed

  8

• Standard Package Name

  DIP

• Supplier Package

  PDIP

• Pin Count

  8

• Lead Shape

  Through Hole