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. Battery Chargers/
    5. MC33340P Onsemi

    MC33340P [Onsemi]

    MC33340P
    MC33340P

    Part No:

    MC33340P

    Category:

    Battery Chargers

    Manufacturer:

    Onsemi

    Description:

    NiCd/NiMH Battery Fast Charge Controller

    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
    Type
    NiCd/NiMH
    Product FAQ

    1. Is MC33340P available for RFQ?

    Yes. MC33340P by Onsemi 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 MC33340P?

    Pricing for MC33340P 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 MC33340P?

    MC33340P is a Onsemi Battery Chargers with Number of Cells Charged: Flexible and Container Type: TUBE. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MC33340P?

    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 MC33340P 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 MC33340P?

    Yes. If MC33340P is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Battery Chargers parts or compatible alternatives.

    RFQ

    Part Number:

    MC33340P

    Manufacturer:

    Onsemi

    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
    VCC Max (V)
    18
    Package Type
    PDIP-8
    MSL Type
    NA
    MSL Temp (°C)
    0
    Container Type
    TUBE
    Container Qty.
    50
    Number of Cells Charged
    Flexible
    VCC Min (V)
    3.25
    Case Outline
    626-05

    Products Detail

    The MC33340 and MC33342 are monolithic control ICs that are specifically designed as fast charge controllers for Nickel Cadmium (NiCd) and Nickel Metal Hydride (NiMH) batteries. These devices feature negative slope voltage detection as the primary means for fast charge termination. Accurate detection is ensured by an output that momentarily interrupts the charge current for precise voltage sampling. An additional secondary backup termination method can be selected that consists of either a programmable time or temperature limit. Protective features include battery over and undervoltage detection, latched over temperature detection, and power supply input undervoltage lockout with hysteresis. Fast charge holdoff time is the only difference between the MC33340 and the MC33342. The MC33340 has a typical holdoff time of 177 seconds and the MC33342 has a typical holdoff time of 708 seconds.

    Feature

    • Negative Slope Voltage Detection with 4.0 mV Sensitivity
    • Accurate Zero Current Battery Voltage Sensing
    • High Noise Immunity with Synchronous VFC/Logic
    • Programmable 1 to 4 Hour Fast Charge Time Limit
    • Programmable Over/Under Temperature Detection
    • Battery Over and Undervoltage Fast Charge Protection
    • Power Supply Input Undervoltage Lockout with Hysteresis
    • Operating Voltage Range of 3.25 V to 18 V
    • 177 seconds Fast Change Hold-off Time (MC33340)
    • 708 seconds Fast Change Hold-off Time (MC33342)
    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • MC33342PG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • LC06511F9BMXTAG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • MC33341DG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • FAN5401UCX
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • LC05732A91RATBG
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • LV51132T-TLM-E
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • MC33341PG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • FAN54041UCX
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • LC709202FRD-01-MH
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • NCP367OPMUECTBG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -

    LC05111C16MTTTG

    LC05111C16MTTTG

    Onsemi

    NCP802SAN5T1G

    NCP802SAN5T1G

    Onsemi

    LC709203FXE-05MH

    LC709203FXE-05MH

    Onsemi

    LV51136T-TLM-E

    LV51136T-TLM-E

    Onsemi

    FAN5403BUCX

    FAN5403BUCX

    Onsemi

    LC05732A01RATBG

    LC05732A01RATBG

    Onsemi

    MC33351ADTB-001

    MC33351ADTB-001

    Onsemi

    LC06511D01MXTAG

    LC06511D01MXTAG

    Onsemi

    NCP802SAN1T1G

    NCP802SAN1T1G

    Onsemi

    LC709203FXE-04MH

    LC709203FXE-04MH

    Onsemi

    DC/DC Converters(149515)Solar Panels & Solar Cells(7)Power Condition(27401)Batteries(5298)Battery Holders, Clips & Contacts(447)Power Supplies(336747)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

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    MCX75510AAS-NEAT

    MCX75510AAS-NEAT

    NVIDIA

    BEST SELL
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    IS43LQ32256A-062BLI

    IS43LQ32256A-062BLI

    ISSI