MIC29302WU More Semiconductors - ICs by Microchip Technology
3.0A LDO Adj. + Shutdown
| Status: | Active |
|---|---|
| Series: | MIC29302 |
| RoHS: | Compliant |
The MIC29150/29300/29500/29750 are high-current, high-accuracy, low-dropout voltage regulators. Using proprietary Super βeta PNP® process with a PNP pass element, these regulators feature 350mV to 425mV (full load) typical dropout voltages and very low ground current. Designed for high-current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes.
The MIC29150/29300/29500/29750 are fully protected against overcurrent faults, reversed input polarity, reversed lead insertion, over-temperature operation, and positive and negative transient voltage spikes. Five-pin fixed voltage versions feature logic-level on/off control and an error flag which signals whenever the output falls out of regulation. Flagged states include low input voltage (dropout), output current limit, over-temperature shutdown, and extremely high voltage spikes on the input.
On the MIC29xx1 and MIC29xx2, the enable pin may be tied to VIN if it is not required for on/off control. The MIC29150/29300/29500 are available in 3-pin and 5-pin TO-220 and surface-mount TO-263 (D2Pak) packages.
The MIC29750 7.5A regulators are available in 3-pin and 5-pin TO-247 packages. The 1.5A, adjustable output MIC29152 is available in a 5-pin power D-Pak (TO-252) package.
For applications with an input voltage of 6V or below, see MIC37xxx LDOs.
Where to Buy
Prices starting from US$1.44
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$2.66
|
830
in stock
|
Buy Now |
|
Microchip Technology
from US$1.68
|
81,662
in stock
|
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|
Newark Electronics
from US$2.55
|
14,541
in stock
|
Buy Now |
|
element14
from US$2.52
|
14,541
in stock
|
Buy Now |
|
Farnell
from US$2.17
|
14,541
in stock
|
Buy Now |
|
Chip One Stop
from US$1.44
|
1,746
in stock
|
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|
Avnet America
from US$2.18
|
300
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$1.54
|
251
in stock
|
Buy Now |
|
Avnet Silica
-
|
200
in stock
|
Buy Now |
|
Future Electronics
from US$2.03
|
-
|
Buy Now |
|
Distrelec
from US$2.57
|
-
|
Buy Now |
|
|
Avnet Asia
-
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
Features
| MIC29150/29151/29152/29153: 1.5A |
| MIC29300/29301/29302/29303: 3A |
| MIC29500/29501/29502/29503: 5A |
| MIC29750/29751/29752: 7.5A |
| Low dropout voltage |
| Low ground current |
| Accurate 1% guaranteed tolerance |
| Extremely fast transient response |
| Reverse-battery and load dump protection |
| Zero-current shutdown mode (5-pin versions) |
| Error flag signals output out-of-regulation (5-pin versions) |
| Also characterized for smaller loads with industry-leading performance specifications |
| Fixed voltage and adjustable versions |
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) | 2.25 |
| VIN Max (V) | 26 |
| VOUT (V) | Adj |
| Voltage Drop Typ (mV) | 370 |
| IGND Typ (µA) | 10000 |
| Tol Typ % | ±1 |
| Noise (µV) rms | 260 |
| PSRR 1 kHz (dB) | N/A |
| Load Dump | Yes |
| Rev Bat | Yes |
| Reverse Current Protect | Yes |
| Pins | Packaging | 5 | DDPAK |
| Temp Range | -40C to +125C |
| Packing Media | Tube (50) |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 1.4625 |
| Shipping Weight (kg) | 2.52 |
| Lead Count | 5 |
| Package Type | DDPAK |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| V Reg, Ldo 3A Adj, 29302, To-263-5 | Newark Electronics |
| V REG, LDO 3A ADJ, 29302, TO-263-5 | element14 |
| 3.0A LDO Adj. + Shutdown, MIC29302WU | RS |
| LDO Regulator Pos 3A 5-Pin TO-263 Tube | Avnet America |
| IC: voltage regulator | Transfer Multisort Elektronik |
| MIC29302 Series 3 A 1.24 to 26 V ADJ Output Voltage LDO Regulator - TO-263-5 | Future Electronics |
| Microchip LDO Voltage Regulator, 1.25 ... 25V, 3A, TO-263-5 | Distrelec |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC29302WU?
Additional datasheets, footprints and schematics for MIC29302WU are listed on our Part Details page. You can also find images and similar parts to MIC29302WU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC29302WU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC29302WU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC29302WU fall under?
The MIC29302WU is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MIC29302WU 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 MIC29302WU you can contact the distributor directly for product support, shipping queries etc.
Is the MIC29302WU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC29302WU have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for MIC29302WU.
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