MCP1727-3302E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP1727-3302E/SN is a 1.5A CMOS LDO regulator with a fixed 3.3V output and 0.33V typical dropout voltage. It operates from 3.932V to 6V input and is packaged in an 8-pin SOIC. Available RoHS-compliant from distributors worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1727-3302E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8000(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP1727-3302E/SN?
- 1.5A output current capability with only 0.33V typical dropout voltage for efficient 3.3V regulation
- Fixed 3.3V output with up to 6V input in an 8-pin SOIC package for simple, low-component-count designs
- CMOS LDO architecture with low quiescent current suitable for battery and USB-powered portable electronics
What is MCP1727-3302E/SN used for?
The MCP1727-3302E/SN is designed for 3.3V power regulation in microcontroller systems, USB peripherals, and portable consumer electronics powered from 5V USB or single-cell lithium-ion sources. Its 1.5A output current and low 0.33V dropout make it capable of delivering stable 3.3V even as input voltage approaches the regulated output. The compact 8-pin SOIC package simplifies PCB layout for cost-sensitive IoT sensors and handheld devices.
What are the specifications of MCP1727-3302E/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.55V |
| Dropout Voltage1-Nom | 0.33V |
| Input Voltage Absolute-Max | 6.5V |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 3.932V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.01091904% |
| Load Regulation-Max | 0.033% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1.5A |
| Output Voltage1-Max | 3.382V |
| Output Voltage1-Min | 3.217V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 2.5% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mainland China, Thailand |
Where can I find the MCP1727-3302E/SN datasheet?
MCP1727-3302E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1727-3302E/SN?
Compatible alternatives and drop-in replacements for MCP1727-3302E/SN:
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the maximum output current and dropout voltage of MCP1727-3302E/SN at full load?
MCP1727-3302E/SN delivers up to 1.5A output at a typical dropout voltage of 0.33V, ensuring stable 3.3V regulation from input voltages as low as 3.932V, which is ideal for 5V USB-powered and Li-ion battery-powered boards.
Can MCP1727-3302E/SN operate directly from a 5V USB supply to power a 3.3V microcontroller subsystem?
Yes, MCP1727-3302E/SN accepts up to 6V input and provides a fixed 3.3V output at up to 1.5A, making it directly compatible with 5V USB bus power while delivering ample current for MCUs, sensors, and wireless modules.
How does MCP1727-3302E/SN 0.33V nominal dropout compare to standard LDOs for Li-ion end-of-discharge scenarios?
With only 0.33V nominal dropout, MCP1727-3302E/SN maintains 3.3V regulation until Li-ion cell voltage reaches approximately 3.6V at 1.5A load, extending usable battery runtime compared to 1V dropout regulators in the same current class.
Which package does MCP1727-3302E/SN use and how does it simplify high-volume PCB assembly?
MCP1727-3302E/SN uses an 8-pin SOIC package with 1.27 mm pitch, compatible with standard SMT assembly equipment and enabling automated pick-and-place production for high-volume consumer electronics and IoT device manufacturing.
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|---|---|---|
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| 2+ | $0.8267 | $1.65 |
| 1000+ | $0.8000 | $800.00 |
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