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MICROCHIP MIC5209-3.3YU product image
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MICROCHIP MIC5209-3.3YURoHS

Manufacturer
MICROCHIP
MPN
MIC5209-3.3YU
LCSC Part #
C144355
Packaging
TO-263-5
Customer #
Key Attributes
3.3V Positive Fixed TO-263-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
Datasheetpdf iconMICROCHIP MIC5209-3.3YU
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.8731$ 0.87
10+$ 0.7096$ 7.10
30+$ 0.6278$ 18.83
100+$ 0.5476$ 54.76
500+$ 0.4983$ 249.15
1,000+$ 0.4736$ 473.60
Standard Packaging50/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerMICROCHIP
PackagingTO-263-5
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)130uA
Output ConfigurationPositive
Output Current500mA
Operating Voltage16V
Output TypeFixed
FeaturesOver Current Protection;Thermal shutdown;Enable control
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Introduction

AI Translation

The MIC5209 is a high-efficiency linear voltage regulator featuring ultra-low dropout voltage — typically 10mV at light load and below 500mV at full load — with output voltage accuracy better than 1%. Designed for handheld battery-powered devices, it offers low ground current to help extend battery life. The SO-8 and TO-263-5 versions include an enable/shutdown pin that further improves battery life through near-zero shutdown current. Key features include reverse battery protection, current limiting, over-temperature shutdown, ultra-low noise capability (SO-8 and TO-263-5 versions), and thermally efficient packaging. The MIC5209 is available in adjustable or fixed output voltage versions.

Features

AI Translation
  • Output voltage range: 1.8V ~ 15V
  • Meets Intel Slot 1 and Slot 2 requirements
  • Guaranteed 500mA output current over full operating temperature range
  • Maximum dropout voltage as low as 500mV at full load
  • Excellent load and line regulation
  • Thermally efficient SMT package
  • Low temperature coefficient
  • Current and thermal limiting protection
  • Reverse battery protection
  • No-load stability
  • 1% output accuracy
  • Ultra-low noise capability in SO-8 and TO-263-5 versions
  • Ultra-compact 3mm × 3mm DFN package

Applications

AI Translation
  • Notebook computers, PDAs
  • Cellular phones
  • Consumer and personal electronics
  • Post-regulator/DC-DC modules for switching power supplies
  • High-efficiency linear power supplies