MIC29302AWD-TR by Microchip Technology
3.0A Fast-Response LDO
| Status: | Active |
|---|---|
| Series: | MIC29302A |
| RoHS: | Compliant |
The MIC29302A is a high-current, low-cost, low-dropout voltage regulator which uses proprietary Super βeta PNP® process with a PNP pass element. The 3A LDO regulator features 450mV (full load) dropout voltage and very low ground current. Designed for high-current loads, these devices also find applications in lower current, low dropout-critical systems, where their dropout voltage and ground current values are important attributes.
Along with a total accuracy of ±2% (over temperature, line and load regulation) the regulator features very-fast transient recovery from input voltage surges and output load current changes.
The MIC29302A has an adjustable output which can be set by two external resistors to a voltage between 1.24V to 15V. In addition, the device is fully protected against over current faults, reversed input polarity, reversed lead insertion, and overtemperature operation. A TTL logic enable (EN) pin is available in the MIC29302A to shutdown the regulator. When not used, the device can be set to continuous operation by connecting EN to the input (IN). The MIC29302A is available in the standard and 5-pin TO-263 and TO-252 packages with an operating junction temperature range of -40°C to +125°C.
Where to Buy
Prices starting from US$1.27
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$1.90
|
7,652
in stock
|
Buy Now |
|
element14
from US$2.02
|
7,652
in stock
|
Buy Now |
|
Newark Electronics
from US$2.09
|
2,018
in stock
|
Buy Now |
|
Micros
from US$1.27
|
100
in stock
|
Buy Now |
|
Future Electronics
from US$1.58
|
-
|
Buy Now |
|
Avnet America
from US$2.51
|
-
|
Buy Now |
|
Microchip Technology
from US$1.47
|
-
|
Buy Now |
|
|
Avnet Asia
-
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| High current capability: 3A over full temperature range |
| Low dropout voltage of 450mV at full load |
| Low ground current |
| Accurate 1% guaranteed tolerance |
| Extremely fast transient response |
| Zero-current shutdown mode |
| Error flag signals output out-of-regulation |
| Adujstable output voltage |
| Available in TO-263-L and TO-252-5L packages |
Specifications
| Product Type | Single LDOs |
|---|---|
| Line Regulation (%) | 0 |
| Load Regulation(%) | 0 |
| # of Out | 1 |
| IOUT #1 | 3000 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 3000 |
| VIN Min (V) | 3 |
| VIN Max (V) | 16 |
| VOUT (V) | Adj |
| Voltage Drop Typ (mV) | 560 |
| IGND Typ (µA) | 5000 |
| Tol Typ % | ±2 |
| Noise (µV) rms | 260 |
| PSRR 1 kHz (dB) | 58 |
| Rev Bat | Yes |
| Reverse Current Protect | Yes |
| Pins | Packaging | 5 | TO-252 |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (2500) |
Resources
Data Sheets |
|---|
| MIC29302A - 3A Fast Response LDO Regulator |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.3412 |
| Shipping Weight (kg) | 0.628 |
| Lead Count | 5 |
| Package Type | TO-252 |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| LDO, ADJ, 1.25-15V, 3A, TO-252-5 | element14 |
| Ldo, Adj, 1.25-15V, 3A, To-252-5 | Newark Electronics |
| Positive Voltage Regulator, VLDO, 1.24÷15V, 3A, 1%, 0.56V dropout, -40÷125°C | Micros |
| MIC29302A Series 3A ADJ Fast Response LDO Regulator - TO-252-5 | Future Electronics |
| LDO Regulator Pos 1.24V to 15V 3A 5-Pin TO-252 T/R | Avnet America |
| 3A Fast-Response LDO | Microchip Technology |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC29302AWD-TR?
Additional datasheets, footprints and schematics for MIC29302AWD-TR are listed on our Part Details page. You can also find images and similar parts to MIC29302AWD-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC29302AWD-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC29302AWD-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
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 MIC29302AWD-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC29302AWD-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC29302AWD-TR have stock available?
Authorised distributors including element14, Farnell, Newark Electronics, Micros and Future Electronics have stock available or on a lead time for MIC29302AWD-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC29302AWD-TR often in real-time on the comparison pages.
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