MIC5303-3.3YMT-TR More Semiconductors - ICs by Microchip Technology
Ultra-Small 300mA Single ULDO
| Status: | Active |
|---|---|
| Series: | MIC5303 |
| RoHS: | Compliant |
The MIC5303 is an ultra-small, ultra-low dropout CMOS regulator, ULDOâ„¢ that is ideal for today's most demanding portable applications including cellular phone RF power, camera modules, imaging sensors for digital still and video cameras, PDAs, portable media players (PMPs), and PC cameras where board space is limited. It offers extremely low dropout voltage, very low output noise, and can operate from a 2.3V to 5.5V input while delivering up to 300mA.
It offers 2% initial accuracy, low ground current (typically 85µA total), and thermal and current limit protection. The MIC5303 can also be put into a zero off-mode current state, drawing no current when disabled.
Where to Buy
Prices starting from US$0.45
Features
| Low dropout voltage: 100mV at 300mA |
| Output noise: 120µVrms |
| Input voltage range: 2.3V to 5.5V |
| 300mA guaranteed output current |
| Stable with ceramic output capacitors |
| Low quiescent current: 85µA total |
| 35µs turn-on time |
| ±2% initial accuracy |
| ±3% over temperature |
| Thermal shutdown and current limit protection |
Specifications
| Product Type | Single LDOs |
|---|---|
| # of Out | 1 |
| IOUT #1 | 300 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 300 |
| VIN Min (V) | 2.3 |
| VIN Max (V) | 5.5 |
| VOUT (V) | 1.5, 1.8, 2.1, 2.5, 2.6, 2.8, 2.85, 2.9, 3.0, 3.3 |
| Voltage Drop Typ (mV) | 100 |
| IGND Typ (µA) | 85 |
| Tol Typ % | ±2 |
| Noise (µV) rms | 120 |
| PSRR 1 kHz (dB) | 65 |
| Pins | Packaging | 4 | UDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0024 |
| Shipping Weight (kg) | 0.5474 |
| Lead Count | 4 |
| Package Type | UDFN |
| Package Width or Size | 1.2x1.6x0.6mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 300mA Single LDO | Microchip Technology |
| Ldo, 3.3V, 0.3A, 0.1Vdo, 2%, 4Mlf | Newark Electronics |
| MIC5303 Series 5.5 V 300 mA SMT Ultra SmA SMTll ULDO CMOS Regulator - TMLF-4 | Future Electronics |
| LDO Regulator Pos 3.3V 0.3A 4-Pin UDFN T/R | Avnet America |
| LDO, 3.3V, 0.3A, 0.1VDO, 2%, 4MLF | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC5303-3.3YMT-TR?
Additional datasheets, footprints and schematics for MIC5303-3.3YMT-TR are listed on our Part Details page. You can also find images and similar parts to MIC5303-3.3YMT-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC5303-3.3YMT-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC5303-3.3YMT-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC5303-3.3YMT-TR fall under?
The MIC5303-3.3YMT-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MIC5303-3.3YMT-TR when available in the More Semiconductors - ICs 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 MIC5303-3.3YMT-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC5303-3.3YMT-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC5303-3.3YMT-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and Farnell have stock available or on a lead time for MIC5303-3.3YMT-TR.
How do I check stock and lead times for all distributors?
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