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ST1S10PUR - STMicroelectronics

Description: STMICROELECTRONICS - ST1S10PUR - DC-DC Switching Buck Step Down Regulator, Adjustable, 2.5V-18Vin, 800mV-15.3Vout, 3Aout, DFN-8

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PCB Footprints
ST1S10PUR - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN8 (4 x 4 mm)
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3D Models
ST1S10PUR - STMicroelectronics  - 3D model - Small Outline No-lead - DFN8 (4 x 4 mm)
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ST1S10PUR Details

  • Manufacturer Part Number:

    ST1S10PUR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DFN

  • Package Description:

    4 X 4 MM, LEAD FREE, DFN-8

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-XDSO-N8

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Output Current-Max:

    3 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.15,32

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1100 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

  • Width:

    4 mm

ST1S10PUR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the ST1S10PUR is -40°C to 150°C.
  • To ensure stability, it's recommended to use a minimum output capacitance of 10uF, and to follow the recommended PCB layout guidelines to minimize noise and oscillations.
  • The maximum input voltage for the ST1S10PUR is 18V, and it's recommended to use a maximum input voltage of 15V for optimal performance and reliability.
  • The output voltage of the ST1S10PUR can be calculated using the formula: Vout = (R1 / R2) * (Vin - Vref), where R1 and R2 are the resistors in the feedback network, Vin is the input voltage, and Vref is the reference voltage (typically 1.25V).
  • The quiescent current of the ST1S10PUR is typically around 5mA, but it can vary depending on the input voltage and output load conditions.

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ST1S10PUR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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