MIC5255-3.3YM5-TR Power Management ICs - PMIC by Microchip Technology
150mA Low Noise uCap LDO
| Status: | Active |
|---|---|
| Series: | MIC5255 |
| RoHS: | Compliant |
The MIC5255 is an efficient, precise CMOS voltage regulator optimized for ultra-low noise applications. It offers 1% initial accuracy, extremely low dropout voltage (135mV at 150mA) and low ground current (typically 90µA). The MIC5255 provides a very-low noise output, ideal for RF applications where a clean voltage source is required. A noise bypass pin is also available for further reduction of output noise.
Designed specifically for handheld and battery-powered devices, the MIC5255 provides a TTL logic-compatible enable pin. When disabled, power consumption drops nearly to zero.
The MIC5255 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in handheld wireless devices.
Key features include current limit, thermal shutdown, faster transient response, and an active clamp to speed up device turnoff. Available in the IttyBitty® SOT-23-5 package and the new Thin SOT-23-5, which offers the same footprint as the standard IttyBitty® SOT-23-5, but is only 1mm tall. The MIC5255 offers a range of output voltages.
Where to Buy
Prices starting from US$0.40
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$0.54
|
3,000
in stock
|
Buy Now |
|
Newark Electronics
from US$0.50
|
5,925
in stock
|
Buy Now |
|
element14
from US$0.53
|
5,925
in stock
|
Buy Now |
|
Farnell
from US$0.53
|
5,925
in stock
|
Buy Now |
|
Chip One Stop
from US$0.40
|
3,000
in stock
|
Buy Now |
|
Microchip Technology
from US$0.46
|
2,660
in stock
|
Buy Now |
|
Future Electronics
from US$0.55
|
-
|
Buy Now |
|
Avnet America
from US$0.63
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| Input voltage range: 2.7V to 6.0V |
| Thin SOT package: 1mm height SOT-23-5 |
| Ultra-low output noise: 30µV(rms) |
| Stability with ceramic output capacitors |
| Ultra-low dropout: 135mV at 150mA |
| 1.0% initial accuracy |
| 2.0% over temperature |
| Low quiescent current: 90µA |
| Tight load and line regulation |
| TTL logic-controlled enable input |
| Zero off-mode current |
| Thermal shutdown and current limit protection |
Specifications
| Product Type | Single LDOs |
|---|---|
| # of Out | 1 |
| IOUT #1 | 150 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 150 |
| VIN Min (V) | 2.7 |
| VIN Max (V) | 6 |
| VOUT (V) | 2.5, 2.6, 2.7, 2.75, 2.8, 2.85, 2.9, 3.0, 3.1, 3.2, 3.3, 3.5 |
| Voltage Drop Typ (mV) | 135 |
| IGND Typ (µA) | 90 |
| Tol Typ % | ±1 |
| Noise (µV) rms | 30 |
| PSRR 1 kHz (dB) | 60 |
| Pins | Packaging | 5 | SOT-23 |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (3000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0174 |
| Shipping Weight (kg) | 0.049 |
| Lead Count | 5 |
| Package Type | SOT-23 |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| Ldo, Fixed, 3.3V, 0.15A, Sot-23-5 | Newark Electronics |
| LDO, FIXED, 3.3V, 0.15A, SOT-23-5 | element14 |
| MIC5255 Series 3.3 V Fixed Output 150 mA SMT â•¡Cap CMOS LDO Regulator- SOT-23-5 | Future Electronics |
| LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC5255-3.3YM5-TR?
Additional datasheets, footprints and schematics for MIC5255-3.3YM5-TR are listed on our Part Details page. You can also find images and similar parts to MIC5255-3.3YM5-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC5255-3.3YM5-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC5255-3.3YM5-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC5255-3.3YM5-TR fall under?
The MIC5255-3.3YM5-TR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > LDO Voltage Regulators.
Can I view similar or alternative parts?
You can view similar parts to MIC5255-3.3YM5-TR when available in the LDO Voltage Regulators 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 MIC5255-3.3YM5-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC5255-3.3YM5-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC5255-3.3YM5-TR have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, RS and Chip One Stop have stock available or on a lead time for MIC5255-3.3YM5-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC5255-3.3YM5-TR often in real-time on the comparison pages.
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