Products > Integrated Circuits (ICs) > Clock & Timer ICs > MIC1555YM5-TR
  • MIC1555YM5-TR

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Timer, Oscillator & Pulse Generator, 5 MHz, 2.7 V to 18 V Supply, TSOT-23-5

  • Package/Case :
  • SOT-23-5
  • Product Categories :
  • Clock & Timing
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 2932


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MIC1555YM5-TR Product Details

MIC1555YM5-TR / MIC1557 Timer, Microchip

Microchip offers the RC Timers / Oscillators with similar in function to the industry standard 555 timer. A highly stable controller capable of producing accurate timing pulses. With monostable operation, you control the time delay by one external resistor and one capacitor. With a stable operation, the frequency and duty cycle are accurately controlled with two external resistors and one capacitor.



  • +2.7V to +18V operation
  • Low current
    • <1µA typical shutdown mode (MIC1557)
    • 200µA typical (TRG and THR low) at 3V supply
  • Timing from microseconds to hours
  • "Zero" leakage trigger and threshold inputs
  • 50% square wave with one Resistor, one Capacitor
  • Threshold input precedence over trigger input
  • <15Ω output on resistance
  • No output cross-conduction current spikes
  • <0.005%/°C temperature stability
  • <0.055%/V supply stability
  • Small SOT-23-5 surface mount package

Technical Parameters

  • Type
  • 555 Type, Timer/Oscillator (Single)
  • Frequency
  • 5MHz
  • Voltage Supply
  • 2.7V ~ 18V
  • Current Supply
  • 350??A
  • Operating Temperature
  • -40??C ~ 85??C
  • Package / Case
  • SC-74A, SOT-753
  • Supplier Device Package
  • SOT-23-5
  • Mounting Type
  • Surface Mount

MIC1555YM5-TR Documents

  • MIC1555 Technical Documentation of Application Note

MIC1555YM5-TR Related Products

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Estimated Delivery Time: May 16 - May 21 days (choose Expedited at checkout).

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  • 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 MIC1555YM5-TR 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 MIC1555YM5-TR devices; we pay more attention to the channels and quality of MIC1555YM5-TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MIC1555YM5-TR chips? Including MICROCHIP original factory information, Clock &amp; Timing application, MIC1555YM5-TR pictures?
You can use Jotrin's intelligent search engine, or filter by All Oscillators Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's MIC1555YM5-TR 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 MIC1555YM5-TR, 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 MIC1555YM5-TR?
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 MIC1555YM5TR we delivered, we will accept the replacement or return of the MIC1555YM5-TR 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 MIC1555YM5-TR.
(3)The MIC1555YM5-TR 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 MIC1555YM5-TR datasheet pdf, MIC1555 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...
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