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. PT5111S Texas Instruments

    PT5111S [Texas Instruments]

    PT5111S
    PT5111S

    Part No:

    PT5111S

    Category:

    Power Supplies

    Manufacturer:

    Texas Instruments

    Description:

    The PT5100 modules are a series of economical, easy-to-use 1-A positive step-down, Integrated Switching Regulators (ISRs).

    Datasheet:

    Product FAQ

    1. Is PT5111S available for RFQ?

    Yes. PT5111S 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 PT5111S?

    Pricing for PT5111S 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 PT5111S?

    PT5111S is a Texas Instruments Power Supplies with Mean Time Between Failures (MTBF): 11.3 million hours and External Output Capacitance: 100µF. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT5111S?

    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 PT5111S 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 PT5111S?

    Yes. If PT5111S 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:

    PT5111S

    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
    Current Limit
    1.2A
    Efficiency
    82%
    External Output Capacitance
    100µF
    Flammability
    UL 94V-0
    Line Regulation
    ±10mV
    Load Regulation
    ±10mV
    Mean Time Between Failures (MTBF)
    11.3 million hours
    Mechanical Shock
    500 G
    Mechanical Vibration
    5 G
    Operating Temperature
    -40°C ~ +85°C
    Output Current
    0.1A ~ 1.0A
    Output Ripple
    2% Vo
    Output Voltage Tolerance
    ±2%
    Package Options
    Vertical (N), Horizontal (A), SMD (C), Horizontal 2-pin Tab (M), SMD 2-pin Tab (L)
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    500kHz ~ 875kHz
    Weight
    4.5 g (N, A, C); 6.5 g (L, M)

    Products Detail

    The PT5100 series are 1-A positive step-down Integrated Switching Regulators (ISRs) that are pin-compatible with TO-220 linear regulators, offering high efficiency (90%+), internal short-circuit protection, over-temperature protection, and a small footprint. They feature laser-trimmed output voltage for accuracy, excellent line and load regulation, and are suitable for on-board power regulation in computer, data storage, industrial controls, and battery-powered equipment. Available in multiple package options including vertical, horizontal, and SMD.

    Key Features

    • 90%+ Efficiency, Internal Short-Circuit Protection, Pin-Compatible with 3-Terminal Linear Regulators, Laser-Trimmed Output Voltage, Over-Temperature Protection, Small Footprint, Wide Input Range, 5-Pin Mount Option, Output Current Limiting, Thermal Shutdown Protection, Excellent Line and Load Regulation

    Application scenarios

    • Industrial control
    • computer
    • data storage
    • battery powered equipment

    Documents

    Datasheets:

    PT5100 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

    BEST SELL
    BAV99-7-F

    BAV99-7-F

    DIODES

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    K4FBE3D4HM-THCL

    K4FBE3D4HM-THCL

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • PT6933N
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PT5110CT
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PTB48540CAD
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • TPS61054EVM-350
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • LM3410XBSTOVPEV/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • UC2844J
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PT6675P
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • PTB48540CAS
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • LMG3624REQR
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • TPS40130RHBTG4
      Texas Instruments
      Available for RFQ
      Request Volume Pricing

    TPS2379DDAR

    TPS2379DDAR

    Texas Instruments

    PT5542C

    PT5542C

    Texas Instruments

    PT5044LT

    PT5044LT

    Texas Instruments

    PT78HT265T

    PT78HT265T

    Texas Instruments

    CSD97370Q5M

    CSD97370Q5M

    Texas Instruments

    PT6652E

    PT6652E

    Texas Instruments

    PT6623B

    PT6623B

    Texas Instruments

    LMG3616REQR

    LMG3616REQR

    Texas Instruments

    PT5025S

    PT5025S

    Texas Instruments

    PT5030L

    PT5030L

    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