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LDFM33PUR - STMicroelectronics

Description: STMICROELECTRONICS - LDFM33PUR - Fixed LDO Voltage Regulator, 2.5V to 16V, 125mV drop, 3.3V/500mA out, DFN-EP-6

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PCB Footprints
LDFM33PUR - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN6(3X3)
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3D Models
LDFM33PUR - STMicroelectronics  - 3D model - Small Outline No-lead - DFN6(3X3)
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LDFM33PUR Details

  • Manufacturer Part Number:

    LDFM33PUR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-6

  • Manufacturer Package Code:

    VFDFPN 6 3x3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Date Of Intro:

    2017-07-31

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.3 V

  • Dropout Voltage1-Nom:

    0.125 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    2.5 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max:

    0.01782%

  • Load Regulation-Max:

    0.01%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    3.3495 V

  • Output Voltage1-Min:

    3.2505 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    3 mm

LDFM33PUR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for LDFM33PUR is 2.7V to 5.5V.
  • To ensure proper power-on, connect the VCC pin to a stable voltage source, and make sure the voltage ramp-up time is less than 1ms.
  • The maximum current consumption of LDFM33PUR is 10mA, but it can vary depending on the operating frequency and voltage.
  • Yes, LDFM33PUR is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures.
  • The LDFM33PUR can be configured for I2C or SPI communication by setting the appropriate pins (e.g., SCL/SDA for I2C or SCK/MOSI for SPI) and using the corresponding protocol.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
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LDFM33PUR 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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