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ST1PS01EJR - STMicroelectronics

Description: Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter digital volt selection & P

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ST1PS01EJR - STMicroelectronics PCB footprint - Other - Other - ST1PS01EJR-8
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ST1PS01EJR - STMicroelectronics  - 3D model - Other - ST1PS01EJR-8
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ST1PS01EJR Details

  • Manufacturer Part Number:

    ST1PS01EJR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    FLIPCHIP-8

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2018-11-05

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Additional Feature:

    PFM CONTROL TECHNIQUE ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PBGA-B8

  • Length:

    1.41 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Output Voltage-Max:

    1.827 V

  • Output Voltage-Min:

    1.773 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA8,3X5,25/20/16/12/10

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    0.6 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Terminal Form:

    BALL

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Width:

    1.11 mm

ST1PS01EJR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended.
  • To ensure proper power-up and configuration, follow the recommended power-up sequence, ensure the input voltage is within the specified range, and configure the device according to the datasheet recommendations.
  • To ensure EMI and EMC compliance, use a shielded enclosure, keep the device away from noise sources, use a common-mode choke, and follow good PCB layout practices such as separating analog and digital grounds.
  • To troubleshoot issues, check the power supply voltage, ensure proper configuration, verify the input voltage is within the specified range, and check for any short circuits or open circuits on the PCB.
  • For high-power applications, ensure good thermal conductivity between the device and the PCB, use a heat sink or thermal pad, and consider using a fan or other cooling system to maintain a safe operating temperature.

Trust Checks

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ST1PS01EJR 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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