MIC5319-3.3YD5-TR Power Management ICs - PMIC by Microchip Technology
500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator
| Status: | Active |
|---|---|
| Series: | MIC5319 |
| RoHS: | Compliant |
The MIC5319 is a high-performance, 500mA LDO regulator, offering extremely high PSRR and very low noise while consuming low ground current.
Ideal for battery-operated applications, the MIC5319 features 1% accuracy, extremely low-dropout voltage (200mV @ 500mA), and low ground current at light load (typically 90µA). Equipped with a logic-compatible enable pin, the MIC5319 can be put into a zero-off-mode current state, drawing no current when disabled.
The MIC5319 is a µCap design operating with very small ceramic output capacitors for stability, thereby reducing required board space and component cost.
The MIC5319 is available in fixed-output voltages and adjustable output voltages in thin SOT-23-5 package.
Where to Buy
Prices starting from US$1.29
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$1.64
|
2,871
in stock
|
Buy Now |
|
Newark Electronics
from US$1.51
|
2,871
in stock
|
Buy Now |
|
element14
from US$1.42
|
2,871
in stock
|
Buy Now |
|
Microchip Technology
from US$1.29
|
548
in stock
|
Buy Now |
|
Future Electronics
from US$1.54
|
-
|
Buy Now |
|
Avnet America
from US$1.78
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| Ultra-low dropout voltage 200mV @ 500mA |
| Input voltage range: 2.5 to 5.5V |
| Stable with ceramic output capacitor |
| Low output noise 30µVrms |
| Low quiescent current of 90µA total |
| High PSRR, up to 70dB @1kHz |
| Fast turn-on-time 40µs typical |
| ±1.0% initial accuracy |
| ±2.0% over temperature |
| Thermal shutdown protection |
| Current-limit protection |
| Logic-controlled Enable |
| Thin SOT-23-5 package, 500mA peak |
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) | 2.5 |
| VIN Max (V) | 5.5 |
| VOUT (V) | 1.3, 1.8, 1.85, 2.5, 2.6, 2.7, 2.8, 2.85, 2.9, 3.0, 3.3, Adj |
| Voltage Drop Typ (mV) | 200 |
| IGND Typ (µA) | 90 |
| Tol Typ % | ±1 |
| Noise (µV) rms | 40 |
| PSRR 1 kHz (dB) | 70 |
| Pins | Packaging | 5 | TSOT |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (3000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0126 |
| Shipping Weight (kg) | 0.1492 |
| Lead Count | 5 |
| Package Type | TSOT |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| Ldo, Fixed, 3.3V, 0.5A, Tsot-23-5 | Newark Electronics |
| LDO, FIXED, 3.3V, 0.5A, TSOT-23-5 | element14 |
| 500MA UCAP ULTRA-LOW DROPOUT, HIGH PSRR LDO REGULATOR | Future Electronics |
| LDO Regulator Pos 3.3V 0.5A 5-Pin TSOT-23 T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC5319-3.3YD5-TR?
Additional datasheets, footprints and schematics for MIC5319-3.3YD5-TR are listed on our Part Details page. You can also find images and similar parts to MIC5319-3.3YD5-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC5319-3.3YD5-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC5319-3.3YD5-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC5319-3.3YD5-TR fall under?
The MIC5319-3.3YD5-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 MIC5319-3.3YD5-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 MIC5319-3.3YD5-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC5319-3.3YD5-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC5319-3.3YD5-TR have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Microchip Technology and Future Electronics have stock available or on a lead time for MIC5319-3.3YD5-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC5319-3.3YD5-TR often in real-time on the comparison pages.
What if I can't find stock of MIC5319-3.3YD5-TR?
You can fill out our help required form which you can use to request a quote for MIC5319-3.3YD5-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.