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. Interface ICs/
    5. USB2512B/M2 Microchip

    USB2512B/M2 [Microchip]

    USB2512B/M2
    USB2512B/M2

    Part No:

    USB2512B/M2

    Category:

    Interface ICs

    Manufacturer:

    Microchip

    Description:

    The Microchip USB2512B is a versatile, cost-effective, and power-efficient 2-port USB2.0 hi-speed hub controller well-suited for consumer and mobile applications.

    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
    Product FAQ

    1. Is USB2512B/M2 available for RFQ?

    Yes. USB2512B/M2 by Microchip 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 USB2512B/M2?

    Pricing for USB2512B/M2 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 USB2512B/M2?

    USB2512B/M2 is a Microchip Interface ICs with Integrated Flash Media Reader: No and Downstream Ports: 2. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for USB2512B/M2?

    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 USB2512B/M2 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 USB2512B/M2?

    Yes. If USB2512B/M2 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    USB2512B/M2

    Manufacturer:

    Microchip

    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
    Upstream Port
    USB 2.0
    USB Speed
    USB 2.0
    Downstream Ports
    2
    SmartHub
    No
    MGMT I/F
    I2C
    ROM I/F
    No
    Op Voltage (V)
    3.3
    MultiTRAK Tech
    Yes
    Integrated Flash Media Reader
    No
    PortMap
    Yes
    PortSwap
    Yes
    PHYBoost
    Yes
    Temp. Range Min.
    -40
    Temp. Range Max.
    85

    Products Detail

    Microchip's USB251xB is a family of versatile, cost-effective, and power-efficient USB 2.0 hub controllers. Leveraging Microchip's innovative MultiTRAK™ technology that delivers industry-leading data throughput in mixed-speed USB environments, the USB251xB family is a USB port expansion solution for applications that demand ultra low power and a small footprint without compromising on performance.

    Well-suited for consumer and mobile applications, all members of the USB251xB family are available in a space-saving package. The common 36-pin package shared among the 2/3/4 port hub controllers measures only 6x6 mm and provides an ultra small footprint for space-constrained designs while allowing scalable port expansion from two to four ports.

    Over 30 programmable features including Microchip's unique PortMap, PortSwap, and PHYBoost are designed to aid system designers in simplifying PCB layout and optimizing bill-of-material cost. Every downstream port of the USB251xB hubs can be enabled to support USB Battery Charging 1.1 specification as a Charging Downstream Port (CDP). A CDP provides universal battery charging capability to a compliant mobile phone or portable electronic device using a standard USB port.

    The USB251xB supports an extended operating temperature range of 0°C to 85°C. The USB251xBi is designed to meet -40°C to 85°C industrial temperature requirements. Note that the "M2" product versions are targeted for new designs. The M2 products are manufactured on the latest production flow offering improved efficiencies and capacity. No product versions of the USB251xB are near the end of life, with all versions maintaining full production release status. 


    Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.



  • High performance, ultra low-power, small footprint hub controller IC with 2, 3, or 4 downstream ports (indicated by the “x” in the part number)
  • Fully compliant with the USB 2.0 specification
  • Enhanced OEM configuration options available through either a single serial I²C® EEPROM, or SMBus slave port
  • MultiTRAK - High-performance multiple transaction translator which provides one transaction translator per port
  • PortMap - Flexible port mapping and disable sequencing
  • PortSwap - Programmable USB differential-pair pin locations ease PCB design by aligning USB signal lines directly to connectors
  • PHYBoost - Programmable USB signal drive strength for recovering signal integrity using 4-level driving strength resolution
  • Cost savings include using the same PCB components and application of USB-IF Compliance by Similarity
  • Full power management with individual or ganged power control of each downstream port
  • Fully integrated USB termination and pull-up/pulldown resistors
  • Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage
  • Onboard 24 MHz crystal driver, ceramic resonator, or external 24/48 MHz clock input
  • Customizable vendor ID, product ID, and device ID
  • 4 kilovolts of HBM JESD22-A114F ESD protection (powered and unpowered)
  • Supports self- or bus-powered operation
  • Support the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
  • 36-pin QFN (6x6 mm) RoHS compliant package
  • USB251xBi products support the industrial temperature range of -40°C to +85°C
  • USB251xB products support the extended commercial temperature range of 0°C to +85°C
    • Common Applications:
    • Mobile PC Docking Stations
    • LCD Monitors/TVs
    • PC Motherboards
    • Gaming Consoles
    • Multi-Function Printers
    • Cable/DSL Modems
    • Set-Top Boxes
    • DVD/CD-ROM/DVR
    • HDD Enclosures
    • Keyboards
    • KVM Switches
    • Server Front Panels
    • Point-of-Sale (POS) Systems
    • IP Telephony
    • Automobile/Home Audio Systems
    • Industrial
    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
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    ISL8225MIRZ

    ISL8225MIRZ

    RENESAS

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    BEST SELL
    K4FBE3D4HM-THCL

    K4FBE3D4HM-THCL

    SAMSUNG

    BEST SELL
    AD7124-8BCPZ-RL

    AD7124-8BCPZ-RL

    Analog Devices

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    K4A8G085WC-BIWE

    K4A8G085WC-BIWE

    SAMSUNG

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 24LC512T-I/ST14
      Microchip
      Available for RFQ
      Request Volume Pricing
    • MCP2122T-E/SN
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • PIC16LF15344T-I/SS
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • PIC16LF1566-I/SS
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 24LC04B-I/STG
      Microchip
      Available for RFQ
      Request Volume Pricing
    • PIC16LF721-I/SO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP2542FD-E/SN
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • ATSAMD20G17A-AUT
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • ATMXT1189T-AB
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • AY-6-1013
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    ATA6622-PGPW

    ATA6622-PGPW

    Microchip

    AT89S8252-24AI

    AT89S8252-24AI

    Microchip

    AT32UC3C0512C-ALZR

    AT32UC3C0512C-ALZR

    Microchip

    AT29LV040A-15JC

    AT29LV040A-15JC

    Microchip

    AT90USB1287-MU

    AT90USB1287-MU

    Microchip

    AT89C51RB2T-RLTUL

    AT89C51RB2T-RLTUL

    Microchip

    AT28C010E-12JI

    AT28C010E-12JI

    Microchip

    ATA663231-GBQW-VAO

    ATA663231-GBQW-VAO

    Microchip

    24LC128-I/SNG

    24LC128-I/SNG

    Microchip

    AT91SAM7S256D-AU

    AT91SAM7S256D-AU

    Microchip

    Programmable Logic ICs(28113)Driver ICs(24444)Chipsets(31)Optocouplers / Photocouplers(168)Data Converter ICs(31836)Logic ICs(54798)Digital Potentiometer ICs(4319)Active Filter(721)Equalizers(6)Audio ICs(8346)

    No recently viewed products