DC to DC Converter and Switching Regulator Chip

ST1S41PHR

Conv DC-DC 4V to 18V Synchronous Step Down Single-Out 0.8V to 18V 4A 8-Pin HSOP EP T/R

STMicroelectronics

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  COMPONENTS

• Automotive

  No

• PPAP

  No

• Type

  Synchronous Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  1000

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  0.8 to 18

• Maximum Output Current (A)

  4

• Minimum Input Voltage (V)

  4

• Maximum Input Voltage (V)

  18

• Operating Supply Voltage Range (V)

  4 to 18

• Typical Quiescent Current (uA)

  1500

• Line Regulation

  0.4%(Typ)

• Load Regulation

  0.5%(Typ)

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  150

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.25(Min) mm

• Package Width

  3.9 mm

• Package Length

  4.9 mm

• PCB changed

  8

• Standard Package Name

  SO

• Supplier Package

  HSOP EP

• Pin Count

  8

• Lead Shape

  Gull-wing