MIC5231-2.75YM5-TR footprint, schematic symbol and 3D model by Microchip

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Datasheet Download Datasheet
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Part Number MIC5231-2.75YM5-TR
Manufacturer Microchip
Pin Count 5
Part Category Integrated Circuit
Package Category SOT23 (5-Pin)
Footprint Name SOT23 (5-Pin) - 5-Pin SOT-23
Released Date May 11, 2026
Last Modified Date May 11, 2026 10:33 AM UTC
Pinout / Pin List Click Here (Member Only)

MIC5231-2.75YM5-TR Details

Manufacturer Part Number:
MIC5231-2.75YM5-TR
Rohs Code:
Yes
Part Life Cycle Code:
Active
Pin Count:
5
Manufacturer Package Code:
SOT-23-5
Country Of Origin:
Malaysia, Thailand
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
7 Weeks
Manufacturer:
Microchip Technology Inc
YTEOL:
9
Qualification Status:
Not Qualified
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

MIC5231-2.75YM5-TR Frequently Asked Questions (FAQs)

The maximum input voltage that can be applied to the MIC5231-2.75YM5-TR is 6V, as specified in the datasheet. However, it's recommended to operate the device within the recommended input voltage range of 2.7V to 5.5V for optimal performance and reliability.
To ensure the MIC5231-2.75YM5-TR is stable and doesn't oscillate, make sure to follow the recommended layout and decoupling guidelines in the datasheet. Additionally, use a high-quality output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value to filter out noise and ripple.
The MIC5231-2.75YM5-TR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet to ensure reliable operation.
The output voltage tolerance of the MIC5231-2.75YM5-TR is specified as ±2% in the datasheet. To calculate the output voltage tolerance, multiply the nominal output voltage (2.75V) by the tolerance percentage (2%). This gives you a tolerance range of ±0.055V, resulting in an output voltage range of 2.695V to 2.805V.
Yes, the MIC5231-2.75YM5-TR can be used in an LDO configuration, but it's not optimized for low-dropout operation. The device has a relatively high dropout voltage (around 1.5V) compared to dedicated LDO regulators. If you need a low-dropout regulator, consider using a dedicated LDO device.

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MIC5231-2.75YM5-TR Overview

Use the download button to access the MIC5231-2.75YM5-TR schematic symbol and PCB footprint.

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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MIC5231-2.75YM5-TR - Microchip