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STEF033APUR - STMicroelectronics

Description: Hot Swap Voltage Controllers Electronic fuse for 3.3 V line

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STEF033APUR - STMicroelectronics - PCB symbol
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PCB Footprints
STEF033APUR - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - dfn10-ren1
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STEF033APUR - STMicroelectronics - 3D model - Small Outline No-lead - dfn10-ren1
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STEF033APUR Details

  • Manufacturer Part Number:

    STEF033APUR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    eFUSE

  • JESD-30 Code:

    R-PDSO-N10

  • Length:

    3 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SON

  • Package Equivalence Code:

    SOLCC10,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    8 V

  • Supply Voltage-Min (Vsup):

    3.1 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

STEF033APUR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5275, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The input capacitor selection depends on the input voltage, output voltage, and output current. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the input voltage, and a capacitance value between 1uF to 10uF. The application note AN5275 provides more detailed guidance on input capacitor selection.
  • While the datasheet specifies an operating temperature range of -40°C to 150°C, the maximum ambient temperature for reliable operation is typically considered to be around 125°C. Above this temperature, the device's reliability and performance may be compromised.
  • To ensure EMC, follow the guidelines in the application note AN5275, which includes recommendations for PCB layout, component selection, and shielding. Additionally, consider using a metal shield or a shielded inductor to reduce radiated emissions.
  • The recommended output capacitor value and type depend on the output voltage and current. A general guideline is to use a low-ESR ceramic capacitor with a value between 1uF to 10uF. The application note AN5275 provides more detailed guidance on output capacitor selection.

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STEF033APUR 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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