MIC5397-GPYMT-TR More Semiconductors - ICs by Microchip Technology
Low Power Dual 300mA LDO
| Status: | Active |
|---|---|
| Series: | MIC5397 |
| RoHS: | Compliant |
The MIC5396/7/8/9 is an advanced dual LDO ideal for powering general purpose portable devices. The MIC5396/7/8/9 provides two high-performance, independent 300mA LDOs in a single package. This makes it possible to improve system efficiency by providing two independent supply inputs that can be optimized for each individual LDO. The MIC5396/7/8/9 also features a wide output voltage range down to 1.0V.
Its full feature set and low dropout voltage make it ideal for battery-powered applications. The MIC5396/7/8/9 offers 2% accuracy, low dropout voltage (160mV at 300mA), and low ground current (typically 42µA per LDO at full load). The MIC5396/7/8/9 can also be put into a zero off mode current state, drawing virtually no current when disabled.
When the MIC5397/9 is disabled an internal resistive load is automatically applied to the output to discharge the output capacitor. In addition, the MIC5398/9 offers an internal enable pull-down resistor to ensure that the output is disabled when the enable is in tri-state mode. These LDOs also offer fast transient response and high PSRR while consuming a minimum operating current. The family is available in a tiny 8-pin, 1.2mm x 1.6mm leadless Extra Thin DFN package.
Features
| 2.5V to 5.5V input voltage range |
| Independent power inputs |
| Output voltage range from 1V to 3.3V |
| Two 300mA outputs |
| High output accuracy (±2%) |
| Low quiescent current: 37µA typical/LDO |
| Stable with 1µF ceramic output capacitors |
| Low dropout voltage (160mV at 300mA) |
| Independent enable pins |
| Internal enable pull-down (MIC5398, MIC5399) |
| Output discharge circuit (MIC5397, MIC5399) |
| Thermal-shutdown protection |
| Current-limit protection |
| 8-pin 1.2mm x 1.6mm Extra Thin DFN package |
Specifications
| Product Type | Dual LDOs |
|---|---|
| # of Out | 2 |
| IOUT #1 | 300 |
| IOUT #2 | 300 |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 300 |
| VIN Min (V) | 2.5 |
| VIN Max (V) | 5.5 |
| VOUT (V) | 1.8/3.0 |
| Voltage Drop Typ (mV) | 160 |
| IGND Typ (µA) | 37 |
| Tol Typ % | ±2 |
| Noise (µV) rms | 93 |
| PSRR 1 kHz (dB) | 60 |
| Pins | Packaging | 8 | UDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0 |
| Shipping Weight (kg) | 0.07 |
| Lead Count | 8 |
| Package Type | UDFN |
| Package Width or Size | 1.6x1.2x0.6mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| Dual, 300Ma Low Cost Ldo 8 Udfn 1.6X1.2X0.6Mm T/R Rohs Compliant: Yes |Microchip MIC5397-GPYMT-TR | Newark Electronics |
| DUAL 300MA LOW COST LDO | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC5397-GPYMT-TR?
Additional datasheets, footprints and schematics for MIC5397-GPYMT-TR are listed on our Part Details page. You can also find images and similar parts to MIC5397-GPYMT-TR on this page.
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What category does MIC5397-GPYMT-TR fall under?
The MIC5397-GPYMT-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the MIC5397-GPYMT-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC5397-GPYMT-TR have stock available?
Authorised distributors including Newark Electronics and Avnet America have stock available or on a lead time for MIC5397-GPYMT-TR.
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