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. Integrated Circuits - ICs/
    4. Amplifier ICs/
    5. LM2903ST STMicroelectronics

    LM2903ST [STMicroelectronics]

    LM2903ST
    LM2903ST

    Part No:

    LM2903ST

    Category:

    Amplifier ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Description: Low power dual voltage comparator

    RoHS Status:

    Product FAQ

    1. Is LM2903ST available for RFQ?

    Yes. LM2903ST by STMicroelectronics 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 LM2903ST?

    Pricing for LM2903ST 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 LM2903ST?

    LM2903ST is a STMicroelectronics Amplifier ICs with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Average Bias Current-Max (IIB): 0.4 µA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LM2903ST?

    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 LM2903ST 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 LM2903ST?

    Yes. If LM2903ST is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Amplifier ICs parts or compatible alternatives.

    RFQ

    Part Number:

    LM2903ST

    Manufacturer:

    STMicroelectronics

    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
    RoHS Status
    RoHS Compliant
    Part Life Cycle Code
    Active
    Package Description
    MINISOP-8
    Reach Compliance Code
    compliant
    ECCN Code
    EAR99
    HTS Code
    8542.39.00.01
    Factory Lead Time
    4 Weeks
    Date Of Intro
    2018-10-19
    Amplifier Type
    COMPARATOR
    Average Bias Current-Max (IIB)
    0.4 µA
    Bias Current-Max (IIB) @25C
    0.25 µA
    Input Offset Voltage-Max
    15000 µV
    JESD-30 Code
    S-PDSO-G8
    Length
    3 mm
    Number of Functions
    2
    Number of Terminals
    8
    Operating Temperature-Max
    125 °C
    Operating Temperature-Min
    -40 °C
    Output Type
    OPEN-COLLECTOR
    Package Body Material
    PLASTIC/EPOXY
    Package Code
    HTSSOP
    Package Equivalence Code
    TSOP8,.19
    Package Shape
    SQUARE
    Package Style
    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
    Packing Method
    TR
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Response Time-Nom
    1300 ns
    Seated Height-Max
    1.1 mm
    Supply Current-Max
    2.5 mA
    Supply Voltage Limit-Max
    36 V
    Supply Voltage-Nom (Vsup)
    5 V
    Surface Mount
    YES
    Technology
    BIPOLAR
    Terminal Form
    GULL WING
    Terminal Pitch
    0.65 mm
    Terminal Position
    DUAL
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Width
    3 mm

    Products Detail

    LM2903ST Overview


    A convenient packaging is provided in the form of 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) .The comparator has a type CMOS, DTL, ECL, MOS, TTL output.As a result, it is designed with Tape & Reel (TR) package.8 terminals are found on the comparator.Electronic comparator is a component of the Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.A comparator of this type is typically of type General Purpose .The total number of elements is 2 .Electronic comparator is recommended to mount the device using type Surface Mount .As a precaution, it is recommended to set the operating temperature to -40°C~125°C to prevent malfunctions.You can search LM2903 if you are looking for more pin-to-pin solutions.In this case, the part is from the Automotive, AEC-Q100 comparator series.With a TR package, this device is designed for general use (usually in ADC circuits).

    LM2903ST Features


    CMOS, DTL, ECL, MOS, TTL output capability
    General Purpose IC
    Employing 2 elements
    Operates under -40°C~125°C


    LM2903ST Applications


    There are a lot of STMicroelectronics
    LM2903ST linear comparators applications.


    • General-Purpose Portable Devices
    • General-Purpose, Low-Voltage Applications
    • Self-diagnostics
    • Lithium ion battery monitoring
    • Battery management and protection
    • Current and voltage sensing
    • Analog front end
    • Power management
    • Point of load regulators
    • DC/DC and AC/DC power supplies

    Documents

    Datasheets:

    LM2903ST Datasheet
    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
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • TS27M4CN
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS974IYPT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS27L2BID
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LM2903YQ3T
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • MC4558IN
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS972IST
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LM2904WHD
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS942ID
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS951RIYLT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS3V339IDT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    TS3021AILT

    TS3021AILT

    STMicroelectronics

    LM246DT

    LM246DT

    STMicroelectronics

    L165H

    L165H

    STMicroelectronics

    LM2904AYPT

    LM2904AYPT

    STMicroelectronics

    L6783A

    L6783A

    STMicroelectronics

    LMV331ILT

    LMV331ILT

    STMicroelectronics

    TS339IYDT

    TS339IYDT

    STMicroelectronics

    TS27M2CDT

    TS27M2CDT

    STMicroelectronics

    LM239AN

    LM239AN

    STMicroelectronics

    SKHIGHPERFEBV

    SKHIGHPERFEBV

    STMicroelectronics

    Switch ICs(14248)Counter ICs(4640)Programmable Logic ICs(28113)Power Management ICs(203677)Active Filter(721)Optocouplers / Photocouplers(168)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Equalizers(6)Chipsets(31)Clock & Timer ICs(1260551)Driver ICs(24444)Audio ICs(8346)Communication & Networking ICs(6719)Interface ICs(171334)Logic ICs(54798)Digital Potentiometer ICs(4319)Data Converter ICs(31836)

    No recently viewed products