Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Power/
    4. DC/DC Converters/
    5. LDFM33PUR STMicroelectronics

    LDFM33PUR [STMicroelectronics]

    LDFM33PUR
    LDFM33PUR

    Part No:

    LDFM33PUR

    Category:

    DC/DC Converters

    Manufacturer:

    STMicroelectronics

    Description:

    Enable, Power Good Fixed 0.95mm LDFM33 PMIC 6-VDFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is LDFM33PUR available for RFQ?

    Yes. LDFM33PUR by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for LDFM33PUR?

    Pricing for LDFM33PUR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of LDFM33PUR?

    LDFM33PUR is a STMicroelectronics DC/DC Converters with Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LDFM33PUR?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can LDFM33PUR be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to LDFM33PUR?

    Yes. If LDFM33PUR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    LDFM33PUR

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    16 Weeks
    Mounting Type
    Surface Mount
    Package / Case
    6-VDFN Exposed Pad
    Surface Mount
    YES
    Operating Temperature
    -40°C~125°C TJ
    Packaging
    Tape & Reel (TR)
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    6
    Terminal Position
    DUAL
    Terminal Form
    NO LEAD
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    1
    Terminal Pitch
    0.95mm
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    LDFM33
    JESD-30 Code
    S-PDSO-N6
    Voltage - Input (Max)
    16V
    Output Voltage
    3.3V
    Output Type
    Fixed
    Output Configuration
    Positive
    Current - Output
    500mA
    Control Features
    Enable, Power Good
    Output Voltage 1
    3.3V
    Input Voltage (Min)
    2.5V
    Number of Regulators
    1
    Protection Features
    Over Current, Over Temperature, Under Voltage Lockout (UVLO)
    Current - Quiescent (Iq)
    800μA
    Voltage Dropout (Max)
    0.3V @ 500mA
    PSRR
    60dB ~ 52dB (120Hz ~ 100kHz)
    Dropout Voltage
    125mV
    Length
    3mm
    Width
    3mm
    RoHS Status
    RoHS Compliant

    Products Detail

    LDFM33PUR Overview


    A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A 6-VDFN Exposed Pad case is used for packaging. As you can see, the IC chip has 6 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~125°C TJ degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. As far as its current output is concerned, it stands at 500mA. The dropout voltage of the regulator IC is 10 volts. For your information, this regulator's basic part number is LDFM33.

    LDFM33PUR Features


    125mV dropout voltage


    LDFM33PUR Applications


    There are a lot of STMicroelectronics
    LDFM33PUR Linear Voltage Regulators applications.


    • Communication device
    • Personal communication device
    • Portable telephone
    • Electronic notebook
    • Camera
    • Video equipment
    • CPU power supply
    • Switching regulator
    • Multiple-power supply system
    • Digital audio player

    Documents

    Datasheets:

    LDFM(50)
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    H5CG46MEBDX015N

    H5CG46MEBDX015N

    SK HYNIX

    BEST SELL
    KHBB84A03B-MC1J

    KHBB84A03B-MC1J

    SAMSUNG

    BEST SELL
    TLP2361(TPL,E(T

    TLP2361(TPL,E(T

    TOSHIBA

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    MTFC8GAKAJCN-4M IT

    MTFC8GAKAJCN-4M IT

    Micron

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • L6712DTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L78L08ACUTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STLQ020C33R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • LDBL20D-33R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LF60CDT-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD49100PU10RY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • ST715M33R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LDK130M15RY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L7805ACD2T-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L7812CD2T-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    ST730MR

    ST730MR

    STMicroelectronics

    L6917BD

    L6917BD

    STMicroelectronics

    A5970D013TR

    A5970D013TR

    STMicroelectronics

    AST1S31HF

    AST1S31HF

    STMicroelectronics

    L7805ACD2T-TR

    L7805ACD2T-TR

    STMicroelectronics

    PM8908TR

    PM8908TR

    STMicroelectronics

    LDK120M29R

    LDK120M29R

    STMicroelectronics

    LD39130SJ30R

    LD39130SJ30R

    STMicroelectronics

    L5994A

    L5994A

    STMicroelectronics

    L4977A

    L4977A

    STMicroelectronics

    AC Power Entry Modules(315)Power Supplies(336747)Power Inverters(7299)AC Power Plugs & Receptacles(207)AC Power Cords(0)Power Condition(27401)Thermoelectric Assemblies(2475)Battery Holders, Clips & Contacts(447)DC Power Cords(0)Batteries(5298)

    No recently viewed products