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. MCP6491T-E/LTY Microchip

    MCP6491T-E/LTY [Microchip]

    MCP6491T-E/LTY
    MCP6491T-E/LTY

    Part No:

    MCP6491T-E/LTY

    Category:

    Amplifier ICs

    Manufacturer:

    Microchip

    Description:

    1.5mV Offset, 800uA Iq, 7.5 MHz GBWP, Low Input bias current

    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
    CMRR Min (dB)
    88
    Enhanced EMI Protection
    No
    Gain Bandwidth Product kHz (kilohertz)
    7500
    Iq Max (uA)
    800
    Input Voltage Noise Density (nV/rt(Hz))
    14
    Iq Typical (µA)
    530
    Operating Voltage Max V (volt)
    5.5
    Operating Voltage Min V (volt)
    2.4
    PM (deg)
    57
    PSRR Min (dB)
    90
    # Per Package
    1
    Slew Rate (V/µs)
    6
    Vos Max µV (microvolt)
    1500

    Products Detail

    The Microchip’s MCP6491 operational amplifiers (op amps) has low input bias current (150 pA, typical at 125°C) and rail-to-rail input and output operation. This family is unity gain stable and has a gain bandwidth product of 7.5 MHz (typical). These devices operate with a single-supply voltage as low as 2.4V, while only drawing 530 µA/amplifier (typical) of quiescent current. These features make the family of op amps well suited for photodiode amplifier, pH electrode amplifier, low leakage amplifier, and battery powered signal conditioning applications, etc. The MCP6491 family is offered in SOT23 and SC70 packages. All devices are designed using an advanced CMOS process and fully specified in extended temperature range from -40°C to +125°C.

    • Low Input Bias Current:150 pA (typical, TA = +125°C)
    • Gain-Bandwidth Product: 7.5 MHz
    • Low Quiescent Current: 530 µA/amplifier (typical)
    • Low Input Offset Voltage: 1.5 mV (max.)
    • Unity Gain Stable
    • Rail to Rail Input and Output
    • Small Packages: SOT23, SC70
    Product FAQ

    1. Is MCP6491T-E/LTY available for RFQ?

    Yes. MCP6491T-E/LTY 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 MCP6491T-E/LTY?

    Pricing for MCP6491T-E/LTY 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 MCP6491T-E/LTY?

    MCP6491T-E/LTY is a Microchip Amplifier ICs with Input Voltage Noise Density (nV/rt(Hz)): 14 and Gain Bandwidth Product kHz (kilohertz): 7500. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MCP6491T-E/LTY?

    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 MCP6491T-E/LTY 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 MCP6491T-E/LTY?

    Yes. If MCP6491T-E/LTY is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Amplifier ICs parts or compatible alternatives.

    RFQ

    Part Number:

    MCP6491T-E/LTY

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    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

    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
  • 30-Day Guarantee
    30-Day Guarantee
  • Fasted Delivery
    Fasted Delivery
  • Hassle-Free Returns
    Hassle-Free Returns
  • Secure payment method
    Secure payment method

    • BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    MPU-6000

    MPU-6000

    TDK

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    H5CG46MEBDX015N

    H5CG46MEBDX015N

    SK HYNIX

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • MCP6043-E/MS
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP603-E/ST
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP6232-E/P
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP6275T-E/SN
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP631T-E/OT
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP6022-I/P
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP6142-I/P
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP6006T-E/LTVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP6486UT-E/OTVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MCP6482T-E/MNY
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    MCP623T-E/CHY

    MCP623T-E/CHY

    Microchip

    MCP6281T-E/SN

    MCP6281T-E/SN

    Microchip

    MCP6542T-E/SN

    MCP6542T-E/SN

    Microchip

    MCP616T-I/MS

    MCP616T-I/MS

    Microchip

    MCP6023T-I/ST

    MCP6023T-I/ST

    Microchip

    MCP616-I/P

    MCP616-I/P

    Microchip

    AT42QT1060-MMU

    AT42QT1060-MMU

    Microchip

    MCP6476T-E/LTVAO

    MCP6476T-E/LTVAO

    Microchip

    MCP6141T-E/SNVAO

    MCP6141T-E/SNVAO

    Microchip

    MCP617T-I/MS

    MCP617T-I/MS

    Microchip

    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