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STBB1-APUR - STMicroelectronics

Description: STMicroelectronics STBB1-APUR, Boost, Buck Buck Boost Switching Regulator, 1A, Adjustable, 1.2 → 5.5 V, 10-Pin

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STBB1-APUR - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - STBB1-APUR
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STBB1-APUR - STMicroelectronics  - 3D model - Small Outline No-lead - STBB1-APUR
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STBB1-APUR Details

  • Manufacturer Part Number:

    STBB1-APUR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFN

  • Package Description:

    3 X 3 MM, ROHS COMPLIANT, DFN-10

  • Pin Count:

    10

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.8

  • Additional Feature:

    OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 5.5V

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.6 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    1750 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

STBB1-APUR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output tracks as short as possible and use a common mode filter to reduce EMI.
  • Use a high-quality, low-ESR capacitor (e.g., 10uF X7R) as close as possible to the VCC pin. Add a 100nF capacitor in parallel to filter high-frequency noise.
  • The maximum allowed voltage on the input pins is 5.5V. Exceeding this voltage may damage the device.
  • Use a common mode filter (e.g., a ferrite bead or a common mode choke) on the input and output lines. Ensure the PCB layout is optimized for minimal radiation and susceptibility.
  • The recommended operating temperature range is -40°C to 125°C. Operating outside this range may affect the device's performance and reliability.

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STBB1-APUR 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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