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    Union Semiconductor International Limited UM1550S-33

    Part No.:
    UM1550S-33
    Manufacturer:
    Union Semiconductor International Limited
    Category:
    Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
    Package:
    TO-236-3, SC-59, SOT-23-3
    Datasheet:
    ICMILES ELECTRONICS LIMITEDUM1550S-33.pdf
    Description:
    8V Input Ultra Low Quiescent Cur
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    Product attributes
    Attribute value
    Manufacturer:
    Union Semiconductor International Limited
    Series:
    UM1550
    Package/Case:
    TO-236-3, SC-59, SOT-23-3
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Active
    Output Configuration:
    Positive
    Output Type:
    Fixed
    Number of Regulators:
    1
    Voltage - Input (Max):
    8V
    Voltage - Output (Min/Fixed):
    3.3V
    Voltage - Output (Max):
    -
    Voltage Dropout (Max):
    0.3V @ 200mA
    Current - Output:
    300mA
    Current - Quiescent (Iq):
    3.5 µA
    Current - Supply (Max):
    -
    PSRR:
    56dB ~ 42dB (100Hz ~ 1kHz)
    Control Features:
    -
    Protection Features:
    Over Current, Over Temperature
    Operating Temperature:
    -40°C ~ 125°C (TJ)
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    SOT-23-3
    Datasheet:
    ICMILES ELECTRONICS LIMITEDUM1550S-33.pdf

    1. How to order UM1550S-33 on ICMILES ELECTRONICS LIMITED?

    Currently, ICMILES ELECTRONICS LIMITED only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does ICMILES ELECTRONICS LIMITED guarantee that UM1550S-33 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the UM1550S-33. All suppliers must pass our qualification reviews before they can publish their products including UM1550S-33 on ICMILES ELECTRONICS LIMITED; we pay more attention to the channels and quality of UM1550S-33 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the UM1550S-33 price and inventory displayed accurate?

    The price and inventory of UM1550S-33 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of UM1550S-33?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UM1550S-33 we delivered, we will accept the replacement or return of the UM1550S-33 only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of UM1550S-33.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as UM1550S-33 pin diagram, UM1550S-33 datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Image UM1550S-28 UM1550S-18 UM1550S-33 UM1550S-30 UM1550S-36
    Part Number UM1550S-28 UM1550S-18 UM1550S-33 UM1550S-30 UM1550S-36
    Manufacturer Union Semiconductor International Limited Union Semiconductor International Limited Union Semiconductor International Limited Union Semiconductor International Limited Union Semiconductor International Limited
    Series UM1550 UM1550 UM1550 UM1550 UM1550
    Package/Case TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
    Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
    Product Status Active Active Active Active Active
    Output Configuration Positive Positive Positive Positive Positive
    Output Type Fixed Fixed Fixed Fixed Fixed
    Number of Regulators 1 1 1 1 1
    Voltage - Input (Max) 8V 8V 8V 8V 8V
    Voltage - Output (Min/Fixed) 3.3V 3.3V 3.3V 3.3V 3.3V
    Voltage - Output (Max) - - - - -
    Voltage Dropout (Max) 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA
    Current - Output 300mA 300mA 300mA 300mA 300mA
    Current - Quiescent (Iq) 3.5 µA 3.5 µA 3.5 µA 3.5 µA 3.5 µA
    Current - Supply (Max) - - - - -
    PSRR 56dB ~ 42dB (100Hz ~ 1kHz) 56dB ~ 42dB (100Hz ~ 1kHz) 56dB ~ 42dB (100Hz ~ 1kHz) 56dB ~ 42dB (100Hz ~ 1kHz) 56dB ~ 42dB (100Hz ~ 1kHz)
    Control Features - - - - -
    Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
    Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
    Grade - - - - -
    Qualification - - - - -
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
    Supplier Device Package SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3

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    inventory:406,200

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