MIC5503-1.8YMT-TZ More Semiconductors - ICs by Microchip Technology
General Purpose Single 300mA LDO with Enable Pull-Down
| Status: | Active |
|---|---|
| Series: | MIC5503 |
| RoHS: | Compliant |
The MIC5501/2/3/4 is an advanced general-purpose LDO ideal for powering general-purpose portable devices. The MIC5501/2/3/4 family of products provides a high-performance 300mA LDO in an ultra-small 1mm x 1mm package. The MIC5502 and MIC5504 LDOs include an auto-discharge feature on the output that is activated when the enable pin is low. The MIC5503 and MIC5504 have an internal pull-down resistor on the enable pin that disables the output when the enable pin is left floating. This is ideal for applications where the control signal is floating during processor boot up.
Ideal for battery-powered applications, the MIC5501/2/3/4 offers 2% initial accuracy, low dropout voltage (160mV at 300mA), and low ground current (typically 38µA). The MIC5501/2/3/4 can also be put into a zero-off-mode current state, drawing virtually no current when disabled.
The MIC5501/2/3/4 has an operating junction temperature range of -40°C to 125°C.
Features
| Input voltage range: 2.5V to 5.5V |
| Fixed output voltages from 1.0V to 3.3V |
| 300mA guaranteed output current |
| High output accuracy (±2%) |
| Low quiescent current: 38µA |
| Stable with 1µF ceramic output capacitors |
| Low dropout voltage: 160mV @ 300mA |
| Output discharge circuit: MIC5502, MIC5504 |
| Internal enable pull-down: MIC5503, MIC5504 |
| Thermal-shutdown and current-limit protection |
| 4-lead 1.0mm x 1.0mm Thin DFN package |
| MIC5504 5-pin SOT23 package |
Specifications
| Product Type | Single LDOs |
|---|---|
| # of Out | 1 |
| IOUT #1 | 300 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 300 |
| VIN Min (V) | 2.5 |
| VIN Max (V) | 5.5 |
| VOUT (V) | 1.2, 1.8, 2.8, 3.0, 3.3 |
| Voltage Drop Typ (mV) | 160 |
| IGND Typ (µA) | 38 |
| Tol Typ % | ±2 |
| Noise (µV) rms | 175 |
| PSRR 1 kHz (dB) | 60 |
| Pins | Packaging | 4 | UDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (10000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0086 |
| Shipping Weight (kg) | 0.108 |
| Lead Count | 4 |
| Package Type | UDFN |
| Package Width or Size | 1.01.0mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| General Purpose Single 300Ma Ldo With Enable Pull-Down 4 Udfn 1.01.0Mm T/R Rohs Compliant: Yes |Microchip MIC5503-1.8YMT-TZ | Newark Electronics |
| UDFN General Purpose Single 300mA LDO with Enable Pull-Down | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC5503-1.8YMT-TZ?
Additional datasheets, footprints and schematics for MIC5503-1.8YMT-TZ are listed on our Part Details page. You can also find images and similar parts to MIC5503-1.8YMT-TZ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC5503-1.8YMT-TZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC5503-1.8YMT-TZ price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC5503-1.8YMT-TZ fall under?
The MIC5503-1.8YMT-TZ is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MIC5503-1.8YMT-TZ 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 MIC5503-1.8YMT-TZ you can contact the distributor directly for product support, shipping queries etc.
Is the MIC5503-1.8YMT-TZ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC5503-1.8YMT-TZ have stock available?
Authorised distributors including Newark Electronics, Avnet America, Microchip Technology and Avnet Silica have stock available or on a lead time for MIC5503-1.8YMT-TZ.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC5503-1.8YMT-TZ often in real-time on the comparison pages.
What if I can't find stock of MIC5503-1.8YMT-TZ?
You can fill out our help required form which you can use to request a quote for MIC5503-1.8YMT-TZ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.