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Manufacturer Part #

MIC5209-3.3YS-TR

MIC5209 Series 3.3 V Fixed Output 500 mA SMT LDO Regulator - SOT-223 T/R

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
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Product Specification Section
Microchip MIC5209-3.3YS-TR - Technical Attributes
Attributes Table
Input Voltage-Min: 2.5V
Input Voltage-Max: 16V
Output Voltage Fixed: 3.3V
Dropout Voltage-Max: 600mV
Output Current-Max: 500mA
Rated Power: 1.61W
Tolerance (%): ±1%
Operating Temp Range: -40°C to +125°C
Regulator Topology: Fixed
No. of Outputs: Single
Load Regulation (%): 0.7%
Current - Limit: 1000mA
Line Regulation (%): 0.1%
Package Style:  SOT-223 (TO-261-4, SC-73)
Mounting Method: Surface Mount
$Features & Applications

The MIC5209-3.3YS TR is an efficient linear voltage regulator with very low dropout voltage, typically 10 mV at light loads and less than 500mV at full load, with better than 1% output voltage accuracy.

Designed especially for hand-held, battery-powered devices, the MIC5209 features low ground current to help prolong battery life. An enable/shutdown pin on SO-8 and TO-263-5 versions can further improve battery life with near-zero shutdown current.

Key features include reversed-battery protection, current limiting, over temperature shutdown, ultra-low-noise capability (SO-8 and TO-263-5 versions), and availability in thermally efficient packaging. The MIC5209 is available in adjustable or fixed output voltages.

Features:

  • Meets Intel® Slot 1 and Slot 2 requirements
  • Guaranteed 500 mA output over the full operating
  • temperature range
  • Low 500 mV maximum dropout voltage at full load
  • Extremely tight load and line regulation
  • Thermally-efficient surface-mount package
  • Low temperature coefficient
  • Current and thermal limiting
  • Reversed-battery protection
  • No-load stability
  • 1% output accuracy
  • Ultra-low-noise capability in SO-8 and TO-263-5

Applications:

  • Pentium II Slot 1 and Slot 2 support circuits
  • Laptop, notebook, and palmtop computers
  • Cellular telephones
  • Consumer and personal electronics
  • SMPS post-regulator/dc-to-dc modules
  • High-efficiency linear power supplies
Pricing Section
Global Stock:
0
USA:
0
15,000
Factory Stock:Factory Stock:
0
Factory Lead Time:
52 Weeks
Minimum Order:
2500
Multiple Of:
2500
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$2,950.00
USD
Quantity
Web Price
2,500
$1.18
5,000
$1.16
7,500
$1.15
10,000+
$1.14
Product Variant Information section