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
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    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. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L5980 STMicroelectronics
    Product FAQ

    1. Is L5980 available for RFQ?

    Yes. L5980 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 L5980?

    Pricing for L5980 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 L5980?

    L5980 is a STMicroelectronics Power Management ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 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 L5980?

    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 L5980 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 L5980?

    Yes. If L5980 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    L5980

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

    L5980 [STMicroelectronics]

    L5980
    L5980

    Part No:

    L5980

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    8 Terminals 2.9V 8-Pin L5980 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 8-VFDFN Exposed Pad

    RoHS Status:

    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: 8 months ago)
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    8-VFDFN Exposed Pad
    Number of Pins
    8
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Discontinued
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8

    Products Detail

    Description


    Depending on the application, the L5980 step-down switching regulator can deliver more than 0.7 A of DC current to the load because it has an incorporated Power MOSFET with a 1 A (min.) current limit.

    The output voltage ranges from 0.6 V to VIN, whereas the input voltage ranges from 2.9 V to 18 V. The device can be used with a 3.3 V bus despite having a minimum input voltage of 2.9 V.

    The gadget has an internal 250 kHz switching frequency oscillator that can be externally tuned up to 1 MHz and only needs a minimal set of external components.

    The RthJA can be lowered to about 60 °C/W using the VFQFPN8 package, which has an exposed pad.



    Features


    • Voltage feedforward

    • Zero load current operation

    • Overcurrent and thermal protection

    • VFQFPN8 3 x 3 mm package

    • 250 kHz switching frequency, programmable up to 1 MHz

    • Internal soft-start and inhibit

    • Low dropout operation: 100% duty cycle

    • 0.7 A DC output current

    • 2.9 V to 18 V input voltage

    • Output voltage adjustable from 0.6 V



    Applications


    • Computer: optical storage, hard disk drive, printers, audio/graphic cards

    • LED driving

    • Industrial: chargers, PLD, PLA, FPGA

    • Networking: XDSL, modems, DC-DC modules

    • Consumer: STB, DVD, DVD recorder, car audio, LCD TV and monitors


    Documents

    Datasheets:

    L5980
    Featured Product
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - annealed
    Terminal Position
    DUAL
    Peak Reflow Temperature (Cel)
    260
    Terminal Pitch
    0.5mm
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    L5980
    Function
    Step-Down
    Number of Outputs
    1
    Output Voltage
    18V
    Output Type
    Adjustable
    Max Output Current
    700mA
    Operating Supply Voltage
    18V
    Voltage - Input (Min)
    2.9V
    Input Voltage-Nom
    12V
    Max Supply Voltage
    120V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Output Configuration
    Positive
    Max Supply Current
    2.4mA
    Voltage - Output (Min/Fixed)
    0.6V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    250kHz~1MHz
    Control Technique
    PULSE WIDTH MODULATION
    Synchronous Rectifier
    No
    Min Output Voltage
    600mV
    Height
    880μm
    Length
    3mm
    Width
    3mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free
  • 30-Day Guarantee
    30-Day Guarantee
  • Fasted Delivery
    Fasted Delivery
  • Hassle-Free Returns
    Hassle-Free Returns
  • Secure payment method
    Secure payment method
  • BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    H9TQ64A8GTDCUR-KUM

    H9TQ64A8GTDCUR-KUM

    SK HYNIX

    BEST SELL
    K4FBE3D4HM-THCL

    K4FBE3D4HM-THCL

    SAMSUNG

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    CSDM65295

    CSDM65295

    Texas Instruments

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    ISL8200MIRZ-T

    ISL8200MIRZ-T

    RENESAS

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • LD1585CD2M28
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L5958SM
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD1117S30TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L4931CZ120
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD29150V80
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • A6986H5VTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • KF80BD-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L4957AD1.8TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L6560
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • L6739TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    L5975AD

    L5975AD

    STMicroelectronics

    LD1117AV25

    LD1117AV25

    STMicroelectronics

    LD1117V50-DG

    LD1117V50-DG

    STMicroelectronics

    L7920ACV

    L7920ACV

    STMicroelectronics

    LD1084D2T

    LD1084D2T

    STMicroelectronics

    A5972D

    A5972D

    STMicroelectronics

    LD1086D2M12

    LD1086D2M12

    STMicroelectronics

    LD1117BDT33

    LD1117BDT33

    STMicroelectronics

    KD1084V18

    KD1084V18

    STMicroelectronics

    L9758

    L9758

    STMicroelectronics

    Switch ICs(14248)Counter ICs(4640)Programmable Logic ICs(28113)Active Filter(721)Optocouplers / Photocouplers(168)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Equalizers(6)Chipsets(31)Clock & Timer ICs(1260551)Driver ICs(24444)Amplifier ICs(47862)Audio ICs(8346)Communication & Networking ICs(6719)Interface ICs(171334)Logic ICs(54798)Digital Potentiometer ICs(4319)Data Converter ICs(31836)

    No recently viewed products