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. LD3985J27R STMicroelectronics

    LD3985J27R [STMicroelectronics]

    LD3985J27R
    LD3985J27R

    Part No:

    LD3985J27R

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Fixed 0.5mm PMIC 5

    RoHS Status:

    Product FAQ

    1. Is LD3985J27R available for RFQ?

    Yes. LD3985J27R 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 LD3985J27R?

    Pricing for LD3985J27R 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 LD3985J27R?

    LD3985J27R is a STMicroelectronics Power Management ICs with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Peak Reflow Temperature (Cel): NOT SPECIFIED. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LD3985J27R?

    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 LD3985J27R 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 LD3985J27R?

    Yes. If LD3985J27R 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:

    LD3985J27R

    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

    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
    Surface Mount
    YES
    Pbfree Code
    yes
    Number of Terminations
    5
    ECCN Code
    EAR99
    Max Operating Temperature
    125°C
    Min Operating Temperature
    -40°C
    Packing Method
    TAPE AND REEL
    Technology
    BICMOS
    Terminal Position
    BOTTOM
    Terminal Form
    BALL
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    1
    Terminal Pitch
    0.5mm
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Pin Count
    5
    JESD-30 Code
    R-PBGA-B5
    Number of Outputs
    1
    Qualification Status
    Not Qualified
    Output Type
    Fixed
    Current - Output
    150mA
    Voltage - Output
    2.7V
    Output Voltage 1
    2.7V
    Min Input Voltage
    2.5V
    Current - Input Bias
    85μA
    Max Input Voltage
    6V
    Dropout Voltage
    700mV
    Dropout Voltage1-Nom
    0.06V
    Voltage Tolerance-Max
    3%
    Input Voltage Absolute-Max
    6V
    Load Regulation-Max(%)
    0.008%
    Line Regulation-Max (%/V)
    0.00756%
    Height Seated (Max)
    0.965mm
    RoHS Status
    RoHS Compliant

    Products Detail

    LD3985J27R Overview


    In total, there are 5 terminations on the gadget. This PMIC chip has an output type of Fixed. The current output of this IC regulator is 150mA. There are 5 pins in total on this board. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. I would describe this component as a typical Other Regulators component. A packing method for the IC regulator is TAPE AND REEL, which means it is packed in a certain way. When the temperature is below 125°C, you are advised to use the voltage regulator IC. The chip's operating temperature cannot be lowered below -40°C. A system basis, this IC regulator can output 2.7V volts.

    LD3985J27R Features


    700mV dropout voltage
    Other Regulators subtageroy
    TAPE AND REEL method of packing
    The maximum operating temperature of -40°C


    LD3985J27R Applications


    There are a lot of STMicroelectronics
    LD3985J27R Linear Voltage Regulators applications.


    • Portable telephone
    • Electronic notebook
    • Camera
    • Video equipment
    • CPU power supply
    • Switching regulator
    • Multiple-power supply system
    • Digital audio player
    • Digital TV
    • Smartcard
    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
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    ATSAME70Q20B-AN

    ATSAME70Q20B-AN

    Microchip

    BEST SELL
    AD7124-8BCPZ-RL

    AD7124-8BCPZ-RL

    Analog Devices

    BEST SELL
    TMS5700432APZQQ1

    TMS5700432APZQQ1

    Texas Instruments

    BEST SELL
    BH66F5362

    BH66F5362

    Holtek

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • LD1084D2T33
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • VND5E050ASOTR-E
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STM6505RCABDG6F
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • KD1084DT33
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SR2HARU
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L4892CV
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STBCFG01JR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STM6904SYEDS6F
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STM795RM6F
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS4040DIZ-2.5
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    L4931CD27-TR

    L4931CD27-TR

    STMicroelectronics

    L6732TR

    L6732TR

    STMicroelectronics

    L99DZ81EP

    L99DZ81EP

    STMicroelectronics

    L4936N

    L4936N

    STMicroelectronics

    LD29150DT25

    LD29150DT25

    STMicroelectronics

    LD29300D2M15

    LD29300D2M15

    STMicroelectronics

    L4916

    L4916

    STMicroelectronics

    LD29080DT15R

    LD29080DT15R

    STMicroelectronics

    L78M24CV-DG

    L78M24CV-DG

    STMicroelectronics

    IPS160HTR

    IPS160HTR

    STMicroelectronics

    Logic ICs(54798)Security ICs / Authentication ICs(379)Equalizers(6)Audio ICs(8346)Active Filter(721)Amplifier ICs(47862)Digital Potentiometer ICs(4319)Chipsets(31)Driver ICs(24444)Programmable Logic ICs(28113)

    No recently viewed products