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. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L5989DTR STMicroelectronics

    L5989DTR [STMicroelectronics]

    L5989DTR
    L5989DTR

    Part No:

    L5989DTR

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    16 Terminals 2.9V 16-Pin L5989 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~1MHz Tape & Reel (TR) 16-TSSOP (0.173, 4.40mm Width) Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is L5989DTR available for RFQ?

    Yes. L5989DTR 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 L5989DTR?

    Pricing for L5989DTR 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 L5989DTR?

    L5989DTR is a STMicroelectronics Power Management ICs with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Peak Reflow Temperature (Cel): 260. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L5989DTR?

    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 L5989DTR 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 L5989DTR?

    Yes. If L5989DTR 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:

    L5989DTR

    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
    Factory Lead Time
    20 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    16-TSSOP (0.173, 4.40mm Width) Exposed Pad
    Number of Pins
    16
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e4
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    16
    ECCN Code
    EAR99
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Technology
    BCDMOS
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Terminal Pitch
    0.65mm
    Base Part Number
    L5989
    Function
    Step-Down
    Number of Outputs
    1
    Voltage - Input (Max)
    18V
    Output Voltage
    18V
    Output Type
    Adjustable
    Max Output Current
    4A
    Voltage - Input (Min)
    2.9V
    Input Voltage-Nom
    12V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Output Configuration
    Positive
    Voltage - Output (Min/Fixed)
    0.6V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    100kHz~1MHz
    Control Technique
    PULSE WIDTH MODULATION
    Synchronous Rectifier
    Yes
    Length
    5mm
    Width
    4.4mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    L5989DTR Overview


    For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. In this voltage regulator, there are a total of 16 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. In order to save space, this harley voltage regulator is available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. The operating temperature should be kept at -40°C~150°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 100kHz~1MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.9V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.6V. Voltage regulator has a maximum input voltage of 18V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 12V. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. The L5989 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 18V volts. There are 16 pins that are used for the operation of the voltage regulator 12v. The maximum output current reaches 4A A to meet the switching regulator operation requirements.

    L5989DTR Features


    1 outputs
    Peak reflow temperature (Cel) of 260
    16 pins


    L5989DTR Applications


    There are a lot of STMicroelectronics
    L5989DTR Voltage Regulators applications.


    • Servo drive system
    • Digital display device
    • Linear guide
    • Ball screw pair
    • Computer application technology
    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments
    • Various precision measuring detectors

    Documents

    Datasheets:

    L5989D ~
    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
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    PCI1003

    PCI1003

    Microchip

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • TL1431AIYDT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L4931ABZ25-AP
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD29300P2M50R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STSR2CD-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • LD1585CD2M28R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD29150PT25R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L5956PD
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L79L15ABZ
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • IPS4260L
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L5957
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    L78M18ABDT

    L78M18ABDT

    STMicroelectronics

    LD29300P2M50

    LD29300P2M50

    STMicroelectronics

    L4931ABDT25TR

    L4931ABDT25TR

    STMicroelectronics

    L5300EPTTR

    L5300EPTTR

    STMicroelectronics

    LD29080DT90R

    LD29080DT90R

    STMicroelectronics

    L6712AQTR

    L6712AQTR

    STMicroelectronics

    LD1085D2T15

    LD1085D2T15

    STMicroelectronics

    LD1086D2T28

    LD1086D2T28

    STMicroelectronics

    5962F0252401VXA

    5962F0252401VXA

    STMicroelectronics

    LD1085DT18R

    LD1085DT18R

    STMicroelectronics

    Switch ICs(14248)Chipsets(31)Driver ICs(24444)Data Converter ICs(31836)Active Filter(721)Counter ICs(4640)Equalizers(6)Multimedia ICs(2442)Interface ICs(171334)Digital Potentiometer ICs(4319)

    No recently viewed products