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. Power/
    4. Power Supplies/
    5. PT6521ET Texas Instruments

    PT6521ET [Texas Instruments]

    PT6521ET
    PT6521ET

    Part No:

    PT6521ET

    Category:

    Power Supplies

    Manufacturer:

    Texas Instruments

    Description:

    PT6520 Series 8-A 5-V/3.3-V Input Adjustable ISR with Short-Circuit protection

    Datasheet:

    Product FAQ

    1. Is PT6521ET available for RFQ?

    Yes. PT6521ET by Texas Instruments 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 PT6521ET?

    Pricing for PT6521ET 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 PT6521ET?

    PT6521ET is a Texas Instruments Power Supplies with Operating Temperature: -40°C ~ +85°C and Switching Frequency: 300kHz ~ 400kHz. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT6521ET?

    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 PT6521ET 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 PT6521ET?

    Yes. If PT6521ET is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    PT6521ET

    Manufacturer:

    Texas Instruments

    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
    Input Voltage
    4.5V ~ 5.5V
    Operating Temperature
    -40°C ~ +85°C
    Output Current
    0.1A ~ 8.0A
    Standby Current
    15mA
    Switching Frequency
    300kHz ~ 400kHz

    Products Detail

    These power modules are a series of high performance, 8-A rated, Integrated Switching Regulators (ISRs), housed in a low cost 14-Pin SIP. Operating from either a 3.3V or 5V standard power bus, the PT6520 series produces a high-output, low-voltage power source for the industry’s latest high-speed, microprocessors, ASICs, & DSPs. This allows for the easy integration of these new low-voltage ICs into existing 3.3V or 5V systems without re-designing the power supply. The PT6520 series features an output On/Off standby pin and output short-circuit protection.

    Key Features

    • 8A Rated Output Current, Single Device: 3.3V/5V Input, High Efficiency (92% for PT6521), Small Footprint (0.75 in², Suffix ‘P’), Output On/Off Standby Control, Output Short-Circuit Protection, Adjustable Output Voltage, Soft Startup, 16-pin Mount Option (Suffixes L, M, Q, & F)

    Documents

    Datasheets:

    PT6520 Series
    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • TPS23881ARTQT
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • PT7705C
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PT6623F
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PT78NR108ST
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PT6405R
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PT6606R
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PTMA403033N1AS
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • TPS2373-4RGWT
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • PT6625F
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • TPS2376DR
      Texas Instruments
      Available for RFQ
      Request Volume Pricing

    PT6503C

    PT6503C

    Texas Instruments

    PT5109J

    PT5109J

    Texas Instruments

    PT6701N

    PT6701N

    Texas Instruments

    PT6505C

    PT6505C

    Texas Instruments

    LM2426TE/NOPB

    LM2426TE/NOPB

    Texas Instruments

    TPS23861PWRG4

    TPS23861PWRG4

    Texas Instruments

    TPS2372-3RGWR

    TPS2372-3RGWR

    Texas Instruments

    UC3872DWTR/1

    UC3872DWTR/1

    Texas Instruments

    TPS2373-3RGWT

    TPS2373-3RGWT

    Texas Instruments

    TPS23752PWPR

    TPS23752PWPR

    Texas Instruments

    DC/DC Converters(149515)Solar Panels & Solar Cells(7)Power Condition(27401)Batteries(5298)Battery Chargers(11802)Battery Holders, Clips & Contacts(447)AC Power Cords(0)AC Power Plugs & Receptacles(207)AC Power Entry Modules(315)DC Power Connectors(33)DC Power Cords(0)Transformers(12577)Power Inverters(7299)Supercapacitors(0)Buffer Modules(892)Thermoelectric Assemblies(2475)

    No recently viewed products

    BEST SELL
    H9TQ64A8GTDCUR-KUM

    H9TQ64A8GTDCUR-KUM

    SK HYNIX

    BEST SELL
    UCC28070APW

    UCC28070APW

    Texas Instruments

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    KHBB84A03B-MC1J

    KHBB84A03B-MC1J

    SAMSUNG

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron