Products > Integrated Circuits (ICs) > Power Management ICs > MIC2774N-31YM5-TR
  • MIC2774N-31YM5-TR

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Supervisor, 1.5V-5.5Vsupp., 3.09V threshold/140 ms delay, Active-Low, Open-Drain reset, SOT-23-5

  • Package/Case :
  • SOT-23-5
  • Product Categories :
  • Supervisors
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 6762


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MIC2774N-31YM5-TR Product Details

The MIC2774N-31YM5-TR is a dual power supply supervisor that provides under-voltage monitoring, manual reset capability, and power-on reset generation in a compact 5-pin SOT package.Features include two under-voltage detectors, one fixed and one adjustable, and a choice of reset outputs. One undervoltage detector compares VDD against a fixed threshold. Ten factory-programmed thresholds are available. The second, user-adjustable input is compared against a 300mV reference.This low reference voltage allows monitoring voltages lower than those supported by previous supervisor ICs.The reset outputs are asserted at power-on and any time either voltage drops below the programmed threshold voltages and remains asserted for 140ms (min.) after they subsequently rise back above the threshold boundaries.Manual reset functionality can be provided by a switch connected between ground and the /MR input. A wide choice of voltage thresholds provides for a variety of supply voltages and tolerances. Hysteresis is included to prevent chattering due to noise. Typical supply current is a low 3.5µA.



  • Monitors two independent power supplies for under-voltage conditions
  • One fixed and one user adjustable input
  • Choice of factory-programmed thresholds
  • Adjustable input can monitor supplies as low as 0.3V
  • Generates 140ms (minimum) power-on reset pulse
  • Manual reset input
  • Choice of active-high, active-low, or open-drain activelow reset outputs
  • Inputs may be pulled above VDD(7V abs. max.)
  • Open-drain output can be pulled above VDD (7V abs max.)
  • /RST output valid down to 1.2V
  • Ultra-low supply current, 3.5µA typical
  • Rejects brief input transients
  • IttyBitty® 5-lead SOT-23 package
  • Pin compatible upgrade for MAX6306/09/12

Technical Parameters

  • Type
  • Multi-Voltage Supervisor
  • Number of Voltages Monitored
  • 2
  • Output
  • Open Drain or Open Collector
  • Reset
  • Active Low
  • Reset Timeout
  • 140ms Minimum
  • Voltage Threshold
  • 3.09V, Adj
  • Operating Temperature
  • -40??C ~ 85??C (TA)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • SC-74A, SOT-753
  • Supplier Device Package
  • SOT-23-5

MIC2774N-31YM5-TR Documents

  • MIC2774 Technical Documentation of Application Note

MIC2774N-31YM5-TR Related Products

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Estimated Delivery Time: May 14 - May 19 days (choose Expedited at checkout).

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  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


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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.

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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 MIC2774N-31YM5-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 MIC2774N-31YM5-TR devices; we pay more attention to the channels and quality of MIC2774N-31YM5-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 MIC2774N-31YM5-TR chips? Including MICROCHIP original factory information, Supervisors application, MIC2774N-31YM5-TR pictures?
You can use Jotrin's intelligent search engine, or filter by Power Management - System Supervisors/Voltage Detectors Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's MIC2774N-31YM5-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 MIC2774N-31YM5-TR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
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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 MIC2774N-31YM5-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 MIC2774N31YM5TR we delivered, we will accept the replacement or return of the MIC2774N-31YM5-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 MIC2774N-31YM5-TR.
(3)The MIC2774N-31YM5-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 MIC2774N-31YM5-TR datasheet pdf, MIC2774 pin diagram?
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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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