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. L4931ABPT120R STMicroelectronics

    L4931ABPT120R [STMicroelectronics]

    L4931ABPT120R
    L4931ABPT120R

    Part No:

    L4931ABPT120R

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Fixed L4931 PMIC 4 TO-252-5, DPak (4 Leads + Tab), TO-252AD

    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
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    TO-252-5, DPak (4 Leads + Tab), TO-252AD
    Operating Temperature
    -40°C~125°C
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    4
    ECCN Code
    EAR99
    Terminal Finish
    Tin (Sn)
    Technology
    BIPOLAR
    Terminal Position
    SINGLE
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    1
    Reach Compliance Code
    not_compliant
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    L4931
    Pin Count
    4
    JESD-30 Code
    R-PSSO-G4
    Current - Supply (Max)
    7mA
    Number of Outputs
    1
    Qualification Status
    Not Qualified
    Voltage - Input (Max)
    20V
    Output Voltage
    12V
    Output Type
    Fixed
    Output Configuration
    Positive
    Current - Output
    250mA
    Output Voltage 1
    12V
    Number of Regulators
    1
    Protection Features
    Over Current, Over Temperature
    Current - Quiescent (Iq)
    1.6mA
    Voltage Dropout (Max)
    0.8V @ 250mA
    PSRR
    64dB ~ 55dB (120Hz ~ 10kHz)
    Dropout Voltage
    400mV
    Dropout Voltage1-Nom
    0.4V
    Voltage Tolerance-Max
    2%
    Input Voltage Absolute-Max
    20V
    Input Bias Current
    800μA
    Length
    6.5mm
    Height Seated (Max)
    2.63mm
    RoHS Status
    RoHS Compliant

    Products Detail

    L4931ABPT120R Overview


    Deliveries are in Tape & Reel (TR) cases. The package is in a TO-252-5, DPak (4 Leads + Tab), TO-252AD case. Basically, the voltage regulator chip is made up of 4 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is an output current of 250mA on this regulator. The total number of pins in the regulator is 4. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. As an FYI, this IC voltage regulator has the basic part number L4931. An example of this type of component would be a Other Regulators component.

    L4931ABPT120R Features


    400mV dropout voltage
    Other Regulators subtageroy


    L4931ABPT120R Applications


    There are a lot of STMicroelectronics
    L4931ABPT120R Linear Voltage Regulators applications.


    • Electronic notebook
    • Camera
    • Video equipment
    • CPU power supply
    • Switching regulator
    • Multiple-power supply system
    • Digital audio player
    • Digital TV
    • Smartcard
    • Industrial equipment

    Documents

    Datasheets:

    L4931ABxx, L4931Cxx
    Product FAQ

    1. Is L4931ABPT120R available for RFQ?

    Yes. L4931ABPT120R 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 L4931ABPT120R?

    Pricing for L4931ABPT120R 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 L4931ABPT120R?

    L4931ABPT120R is a STMicroelectronics Power Management ICs 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 L4931ABPT120R?

    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 L4931ABPT120R 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 L4931ABPT120R?

    Yes. If L4931ABPT120R 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:

    L4931ABPT120R

    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

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

    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • L4931ABDT35
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD1117S33TR | 4-PIN LDO LINEAR REGULATOR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L9338MD
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • KF52BD
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD1585CD2M
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L6932D1.5
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L9338D
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • KD1084D2T
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • KD1084AD2T50R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L5985
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    L6615N

    L6615N

    STMicroelectronics

    L4931CPT33-TR

    L4931CPT33-TR

    STMicroelectronics

    L4931CZ25

    L4931CZ25

    STMicroelectronics

    LD1084D2T33

    LD1084D2T33

    STMicroelectronics

    LD1585CD2T80

    LD1585CD2T80

    STMicroelectronics

    IPS1025HFTR

    IPS1025HFTR

    STMicroelectronics

    KD1084ADT15R

    KD1084ADT15R

    STMicroelectronics

    L4952D013TR

    L4952D013TR

    STMicroelectronics

    L4931CPT27-TR

    L4931CPT27-TR

    STMicroelectronics

    L4931ABPT33

    L4931ABPT33

    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

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    MT53E1G32D2FW-046 AAT:C

    MT53E1G32D2FW-046 AAT:C

    Micron

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron