MIC5239-3.3YS Part Information

Details for MIC5239-3.3YS by Microchip Technology


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Future Electronics
Future Electronics


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Stock Information
Available in stock: 156
Additional stock arrives in: 52 weeks
Manufacturer: MICROCHIP

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Part Features

  • Ultra-low quiescent current (I Q = 23µA @ I O = 100µA)
  • Continuious 500mA output current
  • Wide input range: 2.3V to 30V
  • Low dropout voltage: 350mV at 500mA
  • ±1.0% initial output accuracy
  • Stable with ceramic or tantalum output capacitor
  • Logic-compatible enable input
  • Low output voltage error flag indicator
  • Overcurrent protection
  • Thermal shutdown
  • Reverse leakage protection
  • Reverse battery protection
  • High power SOIC-8, MSOP-8 and SOT-223 packages

Part Specifications

Product Type Single LDOs
# of Out 1
IOUT #1 500
IOUT #2 n/a
IOUT #3 n/a
IOUT #4 n/a
Rated IOUT 500
VIN Min (V) 2.3
VIN Max (V) 30
VOUT (V) 1.5, 1.8, 2.5, 3.0, 3.3, 5.0, Adj
Voltage Drop Typ (mV) 350
IGND Typ (µA) 23
Tol Typ % ±1
Noise (µV) rms 160
PSRR 1 kHz (dB) 50
Soft Start Pin
Load Dump
Rev Bat Yes
Reverse Current Protect Yes
Temperature Range -40C to +125C

Alternative Part Descriptions

  • LDO, 0.35VDO, 0.5A, 3.3V, 1%, 3SOT223; Output Type:Fixed; Input Voltage Min:2.3V; Input Voltage Max:30V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:500mA; Dropout RoHS Compliant: Yes | Newark Electronics
  • MIC5239 Series 3.3 V Fixed Output 500 mA Surface Mount LDO Regulator - SOT-223 | Future Electronics EMEA
  • LDO Regulator Pos 3.3V 0.5A 3-Pin SOT-223 Tube | Avnet America
  • High Vin Low Iq Regulator | Microchip Technology Inc
  • LDO Regulator Pos 3.3V 0.5A 3-Pin SOT-223 Tube | Avnet Europe
  • LDO Voltage Regulator [Microchip] MIC5239-3.3YS LDO Voltage Regulator | Distrelec
  • MIC5239 Series 3.3 V Fixed Output 500 mA Surface Mount LDO Regulator - SOT-223 | Future Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC5239-3.3YS?

Additional datasheets, footprints and schematics for MIC5239-3.3YS are listed in our Part Details tab. You can also find the MIC5239-3.3YS image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MIC5239-3.3YS in the Pricing & Inventory tab next to part details. You can view MIC5239-3.3YS price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MIC5239-3.3YS fall under?

The MIC5239-3.3YS is listed under MIC5239.

Can I view similar or alternative parts?

You can view similar parts to MIC5239-3.3YS when available in the MIC5239 range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MIC5239-3.3YS you can contact the distributor directly for product support, shipping queries etc.

Is the MIC5239-3.3YS RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MIC5239-3.3YS have stock available?

Authorised distributors including Newark Electronics, Future Electronics EMEA, Avnet America, Microchip Technology Inc and Avnet Europe have stock available or on a lead time for MIC5239-3.3YS.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MIC5239-3.3YS often in real-time on the comparison pages.

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