MIC29371-3.3WU-TR More Semiconductors - ICs by Microchip Technology
750mA LDO Fixed Voltage + Flag + Shutdown
| Status: | Active |
|---|---|
| Series: | MIC29371 |
| RoHS: | Compliant |
The MIC2937A family are "bulletproof" efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 300mV at 500mA) and very low quiescent current (160µA typical). The quiescent current of the MIC2937A increases only slightly in dropout, thus prolonging battery life. Key MIC2937A features include protection against reversed battery, fold-back current limiting, and automotive load-dump protection (60V positive transient).
The MIC2937 is available in several configurations. The MIC2937A-xx devices are 3-pin fixed voltage regulators with 3.3V, 5V, and 12V outputs available. The MIC29371 is a fixed regulator offering logic-compatible on/off switching input and an error flag output. This flag may also be used as a power-on reset signal. A logic-compatible shutdown input is provided on the adjustable MIC29372 that enables the regulator to be switched on and off.
Features
| High output voltage accuracy |
| Guaranteed 750mA output |
| Low quiescent current |
| Low dropout voltage |
| Extremely tight load and line regulation |
| Very low temperature coefficient |
| Current and thermal limiting |
| Input can withstand -20V reverse battery and +60V positive transients |
| Error flag warns of output dropout |
| Logic-controlled electronic shutdown |
| Output programmable from 1.24V to 26V (MIC29372) |
| Available in TO-220, TO-263, TO-220-5, and TO-263-5 packages |
Specifications
| Product Type | Single LDOs |
|---|---|
| Line Regulation (%) | 0 |
| Load Regulation(%) | 0 |
| # of Out | 1 |
| IOUT #1 | 750 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 750 |
| VIN Min (V) | 4.3 |
| VIN Max (V) | 26 |
| VOUT (V) | 3.3, 5.0, 12 |
| Voltage Drop Typ (mV) | 370 |
| IGND Typ (µA) | 160 |
| 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 | Tape and reel (750) |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 1.4625 |
| Shipping Weight (kg) | 2.053333 |
| Lead Count | 5 |
| Package Type | DDPAK |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 750Ma Ldo Fixed Voltage + Flag + Shutdown 5 Ddpak T/R Rohs Compliant: Yes |Microchip MIC29371-3.3WU-TR | Newark Electronics |
| MIC29371 Series 3.3 V 750 mA Fixed Surface Mount Voltage Regulator - TO-263-5 | Future Electronics |
| 750MA LDO FIXED VOLTAGE + FLAG + SHUTDOWN | Avnet America |
| LDO, FIXED, 3.3V, 0.75A, TO-263-5 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC29371-3.3WU-TR?
Additional datasheets, footprints and schematics for MIC29371-3.3WU-TR are listed on our Part Details page. You can also find images and similar parts to MIC29371-3.3WU-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC29371-3.3WU-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC29371-3.3WU-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC29371-3.3WU-TR fall under?
The MIC29371-3.3WU-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MIC29371-3.3WU-TR when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the MIC29371-3.3WU-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC29371-3.3WU-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC29371-3.3WU-TR have stock available?
Authorised distributors including Newark Electronics, Future Electronics, Avnet America, Microchip Technology and Farnell have stock available or on a lead time for MIC29371-3.3WU-TR.
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