This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Orders Over

Get a $50 Discount !


Low voltage processor supervisor for reliable system operation in energy-efficient design

ISO14001 ISO9001 DUNS

Brands: Analog Devices Inc.

Mfr.Part #: LTC2954ITS8-1

Datasheet: LTC2954ITS8-1 Datasheet (PDF)

Package/Case: SOT-8

Product Type: Supervisors

RoHS Status:

Stock Condition: 3,957 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for LTC2954ITS8-1 or email to us: Email: [email protected], we will contact you within 12 hours.

LTC2954ITS8-1 General Description

The LTC2954ITS8-1 from Linear Technology is a precision pushbutton on/off controller specifically engineered to facilitate seamless power-up and power-down sequences with a single button press. Its wide input voltage range of 2.7V to 27V caters to diverse application needs, while the included pushbutton monitor and programmable power-up/power-down timers offer customizable control for specific system requirements



  • The LTC2954ITS8-1 is a power supply sequencer and supervisor IC with a 1ms power-on reset delay
  • It provides overvoltage and undervoltage protection, supply monitoring, and configurable power-up and power-down sequences
  • The device operates over a wide voltage range and is available in an 8-lead TSOT-23 package
  • Application

    • Power supply protection
    • Voltage monitoring solutions
    • Sequencing power management


    Parameter Value Parameter Value
    Product Category Supervisory Circuits RoHS N
    Mounting Style SMD/SMT Package / Case SOT-8
    Series LTC2954 Brand Analog Devices
    Operating Supply Current 6 uA Product Type Supervisory Circuits
    Subcategory PMIC - Power Management ICs


    Shipping Type Ship Fee Lead Time
    DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
    Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
    UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
    TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
    EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
    REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

    Processing Time:Shipping fee depend on different zone and country.


    Terms of payment Hand Fee
    Wire Transfer Wire Transfer charge US$30.00 banking fee.
    Paypal Paypal charge 4.0% service fee.
    Credit Card Credit Card charge 3.5% service fee.
    Western Union Western Union charge US.00 banking fee.
    Money Gram Money Gram charge US$0.00 banking fee.


    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


    • Product

      Step1 :Product

    • Vacuum packaging

      Step2 :Vacuum packaging

    • Anti-static bag

      Step3 :Anti-static bag

    • Individual packaging

      Step4 :Individual packaging

    • Packaging boxes

      Step5 :Packaging boxes

    • bar-code shipping tag

      Step6 :bar-code shipping tag

    All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

    Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

    We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

    After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

    • ESD
    • ESD

    Equivalent Parts

    For the LTC2954ITS8-1 component, you may consider these replacement and alternative parts:

    Part Number




    Part Number :   TPS3839G33DBVR

    Brands :  

    Package :  

    Description :  

    Part Number :   MAX16054AZT+T

    Brands :  

    Package :   TSOT-6

    Description :   On/Off Controller with Debounce and ±15kV ESD Protection

    Part Number :   ISL88002IH5Z-TK

    Brands :  

    Package :  

    Description :  

    Part Number :   TLV803SDBZT

    Brands :  

    Package :  

    Description :  

    Part Number :   APX803L-29SA-7

    Brands :  

    Package :  

    Description :  

    Part points

    • The LTC2954ITS8-1 is a power supply chip manufactured by Analog Devices. It is designed to efficiently manage power supply sequencing and power-on/off control in electronic devices. The chip incorporates a power-fail comparator, a watchdog timer, and a push-button input, allowing for customizable power management solutions. It is commonly used in applications where precise power control and sequencing are required.
    • Features

      The LTC2954ITS8-1 is a power supply controller with a watchdog timer and pushbutton control. It has an adjustable watchdog timer with a wide range of timeout periods. It provides pushbutton control for system-on/off events and system reset conduction. It also features a manual reset input and a power-fail output.
    • Pinout

      The LTC2954ITS8-1 has a pin count of 8. It is a power supply supervisor and watchdog timer device. It monitors the system's voltage and triggers a reset when voltage falls below a defined threshold. It provides a manual reset input, a power-up reset delay, and a watchdog timer function to ensure system stability.
    • Manufacturer

      The manufacturer of the LTC2954ITS8-1 is Linear Technology Corporation. Linear Technology Corporation is a multinational semiconductor company that designs, manufactures, and markets a range of analog integrated circuits.
    • Application Field

      The LTC2954ITS8-1 is a power supply sequencer and supervisor. It is commonly used in applications that require precise power supply control and monitoring, such as industrial systems, telecommunications equipment, test and measurement devices, and battery-powered devices.
    • Package

      The LTC2954ITS8-1 chip is available in an 8-pin ThinSOT package.

    Datasheet PDF

    Preliminary Specification LTC2954ITS8-1 PDF Download

    We provide high quality products, thoughtful service and after sale guarantee

    • Product

      We have rich products, can meet your various needs.

    • quantity

      Minimum order quantity starts from 1pcs.

    • shipping

      Lowest international shipping fee starts from $0.00

    • guarantee

      365 days quality guarantee for all products

    Ratings and Reviews

    Please rate the product !
    Please enter a comment

    Please submit comments after logging into your account.



    • REF01CJ


      Analog Devices Inc.

      Eight-pin V-Ref with 8mA current capability

    • ICL7662EBA


      Analog Devices

      CMOS technology for reliable performance

    • MAX1978ETM+T


      Analog Devices, Inc

      Compact temperature sensor IC for precise measurem...

    • MAX1978ETM


      Analog Devices, Inc

      Integrated thermal management solution for electro...

    • MAX1951ESA+


      Analog Devices, Inc

      Eight-pin configuration

    • MAX1831EEE+


      Analog Devices

      Synchronous rectification