Products > Integrated Circuits (ICs) > Power Management ICs > MIC2563A-0BSM
  • MIC2563A-0BSM

Images are for reference only.


Dual Slot PCMCIA/CardBus Power Controller Preliminary Information

  • Package/Case :
  • SSOP-28
  • Product Categories :
  • Power multi-channel, Distribution Switches
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 8955


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

MIC2563A-0BSM Product Details

The MIC2563A-0BSM dual-slot PCMCIA (Personal Computer Memory Card International Association) and CardBus power controller handles all PC Card slot power supply pins, both VCC and VPP. The MIC2563A-0BSM switches between the three VCC voltages (0V, 3.3V and 5.0V) and the VPP voltages (OFF, 0V, 3.3V, 5V or 12.0V) required by PC Cards. The MIC2563A-0BSM switches voltages from the system power supply to VCC and VPP. Output voltage is selected by two digital inputs each and output current ranges up to 1A for VCC and 250mA for VPP. The MIC2563A-0BSM provides power management capability controlled by the PC Card logic controller. Voltage rise and fall times are well controlled. Medium current VPP and high current VCC output switches are self-biasing: no +12V supply is required for 3.3V or 5V output. The MIC2563A-0BSM is designed for efficient operation. In standby (sleep) mode, the device draws very little quiescent current, typically 0.3µA. The device and PCMCIA port is protected by current limiting and overtemperature shutdown. Full crossconduction lockout protects the system power supplies during switching operations. The MIC2563A-0BSM is an improved version of the MIC2563, offering lower on-resistances and a VCC pull-down clamp in the OFF mode. It is available in a standard 28-pin SSOP, as well as an environmentally friendly (lead-free) 28-pin SSOP.



  • Single package controls two PC Card slots
  • High-efficiency, low-resistance switches require no 12V bias supply
  • No external components required
  • Output current limit and overtemperature shutdown
  • Ultra-low power consumption
  • Complete dual-slot PC Card/CardBus VCC and VPP switch matrix in a single package
  • Logic compatible with industry standard PC Card logic controllers
  • No voltage shoot-through or switching transients
  • Break-before-make switching
  • Digital selection of VCC and VPP voltages
  • Over 1A VCC output current for each section
  • Over 250mA VPP output current for each section
  • Lead-free 28-pin SSOP package
  • UL recognized, file #179633

Technical Parameters

  • Operating Supply Voltage
  • 3.3 V, 5 V, 12 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • SSOP-28
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Tube

MIC2563A-0BSM Documents

  • MIC2563A Technical Documentation of Application Note

MIC2563A-0BSM Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **anue***

    Perfect as usual

  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: May 16 - May 21 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

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

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6: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.

Jotrin ESD packing


1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that MIC2563A-0BSM is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their MIC2563A-0BSM devices; we pay more attention to the channels and quality of MIC2563A-0BSM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MIC2563A-0BSM chips? Including MICROCHIP original factory information, Power multi-channel, Distribution Switches application, MIC2563A-0BSM pictures?
You can use Jotrin's intelligent search engine, or filter by Power Management - Power Switches Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's MIC2563A-0BSM price and stock displayed on the platform accurate?
The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MIC2563A-0BSM, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of MIC2563A-0BSM?
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 MIC2563A0BSM we delivered, we will accept the replacement or return of the MIC2563A-0BSM 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 MIC2563A-0BSM.
(3)The MIC2563A-0BSM 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MIC2563A-0BSM datasheet pdf, MIC2563A pin diagram?
Need any After-Sales service, please feel free contact us:

Microchip Technology, Inc

Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
  • MIC2505-1YM
    MIC2505-1YM Analog Switch / Multiplexer (Mux) IC; On-Resistance, Rds(on):35mohm; L...
  • MIC2505-2YM
    MIC2505-2YM Analog Switch / Multiplexer (Mux) IC; On-Resistance, Rds(on):35mohm; L...
  • MIC2505YM
    MIC2505YM Analog Switch / Multiplexer (Mux) IC; On-Resistance, Rds(on):35mohm; L...
  • MIC2506BM
    MIC2506BM Analog Switch / Multiplexer (Mux) IC; On-Resistance, Rds(on):35mohm; L...
  • MIC2506YM
    MIC2506YM Analog Switch / Multiplexer (Mux) IC; On-Resistance, Rds(on):35mohm; L...
  • MIC2544-1YM
    MIC2544-1YM Analog Switch / Multiplexer (Mux) IC; On-Resistance, Rds(on):120mohm; ...

Certificates & Honor

Certificates & Honor