MIC47053YMT-T5 More Semiconductors - ICs by Microchip Technology
500mA Adjustable Micropower ULDO, Linear Regulator with Power Good
| Status: | Active |
|---|---|
| Series: | MIC47053 |
| RoHS: | Compliant |
The MIC47053 is a high-speed, adjustable output ultra-low dropout, dual NMOS ULDO™ designed to power point-of-load applications that require a low-voltage, high-current power supply. The MIC47053 can source 500mA of output current while only requiring a 1µF ceramic output capacitor for stability. The MIC47053 offers ±2% output voltage accuracy over temperature, low dropout voltage (49mV @ 500mA), and low ground current which makes this device ideally suited for mobile and point-of-load applications.
The MIC47053 has an NMOS output stage offering very low output impedance. The NMOS output stage makes for a unique ability to respond very quickly to sudden load changes such as that required by a microprocessor, DSP, or FPGA. The MIC47053 consumes little quiescent current and therefore can be used for driving the core voltages of mobile processors and post regulating a core DC/DC converter in any processor.
The MIC47053 is available in the tiny 2mm x 2mm Thin DFN packages with an operating junction temperature range of -40°C to +125°C.
Features
| Input voltage range: 1.0V to 3.6V |
| Stable with 1µF ceramic output capacitor |
| Low dropout voltage: 49mV at 500mA |
| ±2% initial output voltage accuracy over temperature |
| Bias supply voltage range: 2.3V to 5.5V |
| Adjustable output voltage range down to 0.4V |
| Logic-level enable input |
| UVLO on both supply voltages |
| High bandwidth - very fast transient response |
| Low shutdown current: 0.1µA typical |
| Thermally enhanced 2mm x 2mm Thin DFN package |
| Junction temperature range of -40°C to +125°C |
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) | 1 |
| VIN Max (V) | 3.6 |
| VOUT (V) | Adj |
| Voltage Drop Typ (mV) | 49 |
| IGND Typ (µA) | 6 |
| Tol Typ % | ±2 |
| Noise (µV) rms | 111 |
| PSRR 1 kHz (dB) | 47 |
Last 6 months Inventory & Pricing History
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0059 |
| Shipping Weight (kg) | 0.5499 |
| Lead Count | 8 |
| Package Type | UDFN |
| Package Width or Size | 2x2x0.6mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| LDO, 0.4V-3.6V, 0.5A, 0.049VDO, 8DFN | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC47053YMT-T5?
Additional datasheets, footprints and schematics for MIC47053YMT-T5 are listed on our Part Details page. You can also find images and similar parts to MIC47053YMT-T5 on this page.
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What category does MIC47053YMT-T5 fall under?
The MIC47053YMT-T5 is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the MIC47053YMT-T5 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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Authorised distributors including Microchip Technology and Farnell have stock available or on a lead time for MIC47053YMT-T5.
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