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ST2S08BPQR - STMicroelectronics

Description: Dual synchronous rectification, 1.5 A, 1.5 MHz adjustable step-down switching regulator

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PCB Footprints
ST2S08BPQR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN12L (4x4)
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3D Models
ST2S08BPQR - STMicroelectronics  - 3D model - Quad Flat No-Lead - QFN12L (4x4)
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ST2S08BPQR Details

  • Manufacturer Part Number:

    ST2S08BPQR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, ROHS COMPLIANT, QFN-12

  • Pin Count:

    12

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.1

  • Additional Feature:

    ADJUSTABLE OUTPUT VOLTAGE FROM 0.8V TO 10.175V

  • 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:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-XQCC-N12

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Current-Max:

    1.5 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC12,.16SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, 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:

    PHASE-SHIFT

  • Switching Frequency-Max:

    1800 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    4 mm

ST2S08BPQR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the ST2S08BPQR is 1.8V to 3.6V, with a typical voltage of 2.5V.
  • The ST2S08BPQR has an internal POR and BOR circuitry. The POR is triggered when the voltage supply drops below 1.4V, and the BOR is triggered when the voltage supply drops below 1.9V. You can use external resistors and capacitors to adjust the reset threshold and delay.
  • The ST2S08BPQR can operate up to 16 MHz with an external clock source, and up to 8 MHz with the internal RC oscillator.
  • The WDT is enabled by setting the WDTE bit in the WDTCSR register. You can set the WDT timeout period using the WDP bits in the WDTCSR register. The WDT can be reset by writing a specific sequence to the WDTCSR register.
  • The analog comparator in the ST2S08BPQR can be used to compare the voltage levels of two analog inputs. It can be used for tasks such as voltage monitoring, threshold detection, and analog-to-digital conversion.

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ST2S08BPQR 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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