MIC5282-3.3YMM TR Microchip Integrated Circuit (Small Outline Packages) In Stock
MIC5282-3.3YMM TR is a 3.3 V fixed-output low-dropout linear regulator from Microchip with high-accuracy voltage regulation and low quiescent current. It delivers up to 150 mA in a compact TSOT-23-5 package, ideal for portable and battery-powered consumer electronics.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- MIC5282-3.3YMM TR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MIC5282-3.3YMM TR?
- Fixed 3.3 V output for direct system-rail regulation
- Low dropout voltage enabling longer battery run time
- Up to 150 mA output current capacity
- High output voltage accuracy for precision analog/digital systems
- Compact TSOT-23-5 package for space-constrained PCB designs
- Low quiescent current for improved battery efficiency
What is MIC5282-3.3YMM TR used for?
The MIC5282-3.3YMM TR is designed for powering 3.3 V digital logic, wireless modules, and sensor interfaces in portable consumer electronics and IoT devices. Its low dropout characteristic allows operation from Li-Ion or two-cell alkaline batteries as they discharge toward end-of-life voltages below 4 V. The TSOT-23-5 form factor is well suited for compact wearables, Bluetooth accessories, and handheld instruments requiring a stable 3.3 V rail.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the MIC5282-3.3YMM TR datasheet?
MIC5282-3.3YMM TR Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MIC5282-3.3YMM TR?
Compatible alternatives and drop-in replacements for MIC5282-3.3YMM TR:
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What output voltage and current does the MIC5282-3.3YMM TR provide for a typical 3.3 V system rail?
The MIC5282-3.3YMM TR provides a fixed 3.3 V output at up to 150 mA, making it appropriate for powering microcontrollers, BLE SoCs, and low-power sensors. Its fixed output removes the need for external resistor dividers, reducing component count and simplifying PCB layout in cost-sensitive battery-powered designs.
How does the MIC5282-3.3YMM TR perform in battery-powered IoT applications where input voltage drops as the cell discharges?
Because the MIC5282-3.3YMM TR is a low-dropout regulator, it maintains a regulated 3.3 V output even when the input voltage drops to just above 3.3 V — typically within a few hundred millivolts dropout. This allows the device to squeeze additional operating time from lithium or alkaline cells compared to standard LDOs, extending useful runtime before the battery is considered depleted.
What package does the MIC5282-3.3YMM TR use, and how does that affect board-space planning?
The MIC5282-3.3YMM TR is housed in a TSOT-23-5 package, which measures approximately 2.9 mm × 1.6 mm — one of the smallest 5-pin SOT footprints available. Designers working on wearable devices, wireless sensor nodes, or Bluetooth dongles can place it in tight PCB areas without compromising the 150 mA current delivery needed for active-mode operation.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit