Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (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. TC1121COA Microchip

    TC1121COA [Microchip]

    TC1121COA
    TC1121COA

    Part No:

    TC1121COA

    Category:

    Power Management ICs

    Manufacturer:

    Microchip

    Description:

    8 Terminals 2.4V 8-Pin TC1121 DC DC Voltage Regulator SWITCHED CAPACITOR CONVERTER 1 Outputs 10kHz~200kHz Tube 8-SOIC (0.154, 3.90mm Width)

    RoHS Status:

    Product FAQ

    1. Is TC1121COA available for RFQ?

    Yes. TC1121COA 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 TC1121COA?

    Pricing for TC1121COA 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 TC1121COA?

    TC1121COA is a Microchip Power Management ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 40 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 TC1121COA?

    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 TC1121COA 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 TC1121COA?

    Yes. If TC1121COA is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    TC1121COA

    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

    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
    8-SOIC (0.154, 3.90mm Width)
    Number of Pins
    8
    Operating Temperature
    0°C~70°C TA
    Packaging
    Tube
    Published
    2006
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8
    Termination
    SMD/SMT
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Technology
    CMOS
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Frequency
    200kHz
    Time@Peak Reflow Temperature-Max (s)
    40
    Base Part Number
    TC1121
    Function
    Ratiometric
    Number of Outputs
    1
    Output Voltage
    -5.5V
    Output Type
    Fixed
    Max Output Current
    100mA
    Voltage - Input (Min)
    2.4V
    Input Voltage-Nom
    5V
    Max Supply Voltage
    5.5V
    Min Supply Voltage
    2.4V
    Analog IC - Other Type
    SWITCHED CAPACITOR CONVERTER
    Output Configuration
    Negative
    Output Power
    470mW
    Max Output Voltage
    5.5V
    Voltage - Output (Min/Fixed)
    -Vin
    Topology
    Charge Pump
    Logic Function
    Inverting
    Frequency - Switching
    10kHz~200kHz
    Synchronous Rectifier
    No
    Switcher Configuration
    DOUBLER INVERTER
    Length
    4.9mm
    Width
    3.91mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    TC1121COA Overview


    There is an optimized performance in this voltage regulator because it utilizes the Tube package. This harley voltage regulator has 8 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHED CAPACITOR CONVERTER voltage regulator. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 8-SOIC (0.154, 3.90mm Width) package. In this case, DC DC switching regulator has 1 outputs configured to it. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. This switching regulator is designed to fit the Surface Mount mounting system. Operating at 0°C~70°C TA is the recommended temperature for adjusting voltage regulator's operation. A DC-DC switching regulator of this type operates at a switching frequency of 10kHz~200kHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. The adjusting voltage regulator's output voltage (Min/Fixed) is -Vin. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 5V is required for switching regulator operation. DC DC switching regulator is part of the Other Analog ICs subcategory and can be found in the Other Analog ICs category. DC/DC regulators of this type are part of the TC1121 family of voltage regulator 12vs. A voltage of -5.5V volts can be produced by voltage regulator. For switching regulator operation, 8 pins are used. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 100mA A. An output voltage of 5.5V is provided by this regulator voltage. An operating voltage of 2.4VV ensures adjusting voltage regulator reliable performance. DC DC switching regulator can be operated from a voltage of 5.5V as its maximum supply voltage. DC DC switching regulator's high accuracy can be maintained with a frequency of 200kHz.

    TC1121COA Features


    1 outputs
    Peak reflow temperature (Cel) of 260
    8 pins


    TC1121COA Applications


    There are a lot of Microchip Technology
    TC1121COA Voltage Regulators applications.


    • Computer application technology
    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments
    • Various precision measuring detectors
    • Flaw detection equipment
    • Balance equipment
    • Industrial robots
    • Industrial controllers

    Documents

    Datasheets:

    TC1121TC1121COA-Microchip-datasheet-3108.pdfTC1121COA-Microchip-datasheet-13150.pdfTC1121COA-Microchip-datasheet-14167740.pdf

    ConflictMineralStatement:

    Microchip-company-68.pdf
    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
    TMS320F28035PAGS

    TMS320F28035PAGS

    Texas Instruments

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    BH66F5362

    BH66F5362

    Holtek

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    BQ27441DRZR-G1A

    BQ27441DRZR-G1A

    Texas Instruments

    BEST SELL
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    ACPL-P343-500E

    ACPL-P343-500E

    Broadcom

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    K4FBE3D4HM-GHCL

    K4FBE3D4HM-GHCL

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • MIC2027-1BN
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • TC646BEPA
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • HV748K6-G
      Microchip
      Available for RFQ
      Request Volume Pricing
    • MCP1790T-3302E/EBVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
    • TC55RP3302EMB713
      Microchip
      Available for RFQ
      Request Volume Pricing
    • MCP16501TA-E/RMB-D
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MIC5246-2.6BM5-TR
      Microchip
      Available for RFQ
      Request Volume Pricing
    • MIC2212-SJBMLTR
      Microchip
      Available for RFQ
      Request Volume Pricing
    • HV738K6-G
      Microchip
      Available for RFQ
      Request Volume Pricing
    • MIC5305-1.5BMLTR
      Microchip
      Available for RFQ
      Request Volume Pricing

    MCP1811AT-028/OT

    MCP1811AT-028/OT

    Microchip

    MCP1316T-31LE/OT

    MCP1316T-31LE/OT

    Microchip

    MCP102T270ITT

    MCP102T270ITT

    Microchip

    LX8584-33CV

    LX8584-33CV

    Microchip

    MCP1812BT-028/7QX

    MCP1812BT-028/7QX

    Microchip

    LM4040CYM3-4.1-TR

    LM4040CYM3-4.1-TR

    Microchip

    LX8819-25CDT

    LX8819-25CDT

    Microchip

    LX8584-33CP

    LX8584-33CP

    Microchip

    MCP1316T-29NE/OT

    MCP1316T-29NE/OT

    Microchip

    LX8211-28ISE

    LX8211-28ISE

    Microchip

    Audio ICs(8346)Logic ICs(54798)Multimedia ICs(2442)Optocouplers / Photocouplers(168)Active Filter(721)Communication & Networking ICs(6719)Counter ICs(4640)Driver ICs(24444)Clock & Timer ICs(1260551)Equalizers(6)

    No recently viewed products