MIC49500WR-TR More Semiconductors - ICs by Microchip Technology
5A Dual Supply, Low Voltage, High Bandwidth LDO
| Status: | Active |
|---|---|
| Series: | MIC49500 |
| RoHS: | Compliant |
The MIC49500 is an ultra-high-bandwidth, low-dropout, 5.0A voltage regulator ideal for powering core voltages of low-voltage microprocessors. The MIC49500 implements a dual supply configuration allowing for very low output impedance and very fast transient response.
The MIC49500 requires a bias input supply and a main input supply, allowing for ultra-low input voltages on the main supply rail. The input supply operates from 1.4V to 6V and the bias supply requires between 3V and 6V for proper operation. The MIC49500 can regulate to an output voltage as low as 0.7V, making it an ideal product for low-voltage to low-voltage conversion.
The MIC49500 requires a minimum of output capacitance for stability, working optimally with any type of capacitor, including small ceramic capacitors. Available in fixed output voltages from 0.9V to 1.8V and adjustable output voltages down to 0.7V, the MIC49500 comes in both 7-pin S-Pak and TO-263 packages. The MIC49500 is rated to the full operating temperature range of -40°C to 125°C junction temperature.
Where to Buy
Prices starting from US$7.34
Features
| VIN: 1.4V to 6V |
| VBIAS: 3V to 6V |
| Stable with 10µF ceramic output capacitor |
| ±1.0% initial output tolerance |
| Maximum dropout (VIN - VOUT) is 500mV over temperature |
| Adjustable output voltage down to 0.7V |
| Ultra-fast transient response (Up to 10MHz bandwidth) |
| Excellent line and load regulation specifications |
| Logic controlled shutdown option |
| Thermal shutdown and current limit protection |
| Thin 7-pin S-Pak package |
| TO-263 7-pin package |
| -40°C to +125°C operating junction temperature range |
Specifications
| Product Type | Single LDOs |
|---|---|
| # of Out | 1 |
| IOUT #1 | 5000 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 5000 |
| VIN Min (V) | 1.4 |
| VIN Max (V) | 6 |
| VOUT (V) | 0.9, 1.2, Adj |
| Voltage Drop Typ (mV) | 290 |
| IGND Typ (µA) | 55000 |
| Tol Typ % | ±1 |
| PSRR 1 kHz (dB) | 85 |
| Pins | Packaging | 7 | SPAK |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (750) |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.5418 |
| Shipping Weight (kg) | 1.44 |
| Lead Count | 7 |
| Package Type | SPAK |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Ldo Volt Reg, 5A, 0.7V-6V, S-Pak-7 | Newark Electronics |
| LDO VOLT REG, 5A, 0.7V-6V, S-PAK-7 | element14 |
| 5A LDO, LOW VIN, LOW VOUT, FAST TRANSIENT RESPONSE, UCAP STABLE | Future Electronics |
| LDO Regulator Pos 0.7V to 6V 5A 7-Pin SPAK T/R | Avnet America |
| 5A LDO, Low Vin, Low Vout, Fast transient response, uCap stable | Microchip Technology |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC49500WR-TR?
Additional datasheets, footprints and schematics for MIC49500WR-TR are listed on our Part Details page. You can also find images and similar parts to MIC49500WR-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC49500WR-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC49500WR-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC49500WR-TR fall under?
The MIC49500WR-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MIC49500WR-TR 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 MIC49500WR-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC49500WR-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC49500WR-TR have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Avnet America have stock available or on a lead time for MIC49500WR-TR.
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