MIC49150-1.5WR More Semiconductors - ICs by Microchip Technology
Dual Supply, Low Voltage 1.5A LDO
| Status: | Active |
|---|---|
| Series: | MIC49150 |
| RoHS: | Compliant |
The MIC49150 is a high-bandwidth, low-dropout, 1.5A voltage regulator ideal for powering core voltages of low power microprocessors. The MIC49150 implements a dual supply configuration allowing for very low output impedance and very fast transient response.
The MIC49150 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 6.5V and the bias supply requires between 3V and 6.5V or proper operation. The MIC49150 offers fixed output voltages from 0.9V to 1.8V and adjustable output voltages down to 0.9V.
The MIC49150 requires a minimum of output capacitance for stability, working optimally with small ceramic capacitors.
The MIC49150 is available in an 8-pin power MSOP package and a 5-pin S-Pak. Its operating temperature range is -40°C to +125°C.
Features
| Input voltage range: |
| VIN: 1.4V to 6.5V |
| VBIAS: 3.0V to 6.5V |
| Stable with 1µF ceramic capacitor |
| ±1% initial tolerance |
| Maximum dropout voltage (VIN-VOUT) of 500mV over temperature |
| Adjustable output voltage down to 0.9V |
| Ultra fast transient response (up to 10MHz bandwidth) |
| Excellent line and load regulation specifications |
| Logic-controlled shutdown option |
| Thermal shutdown and current limit protection |
| Power MSOP-8 and S-Pak packages |
| Junction temperature range: -40°C to +125°C |
Specifications
| Product Type | Single LDOs |
|---|---|
| # of Out | 1 |
| IOUT #1 | 1500 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 1500 |
| VIN Min (V) | 1.4 |
| VIN Max (V) | 6.5 |
| VOUT (V) | 0.9, 1.2, 1.5, 1.8, Adj |
| Voltage Drop Typ (mV) | 280 |
| IGND Typ (µA) | 15000 |
| Tol Typ % | ±1 |
| PSRR 1 kHz (dB) | 57 |
| Pins | Packaging | 5 | SPAK |
| Temp Range | -40C to +125C |
| Packing Media | Tube (48) |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.5297 |
| Shipping Weight (kg) | 0.666667 |
| Lead Count | 5 |
| Package Type | SPAK |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| LDO VOLTAGE REGULATORS | Farnell |
| Dual Supply, Lv 1.5A Ldo 5 Spak - Tube Rohs Compliant: Yes |Microchip MIC49150-1.5WR | Newark Electronics |
| DUAL SUPPLY, LV 1.5A LDO | Future Electronics |
| DUAL SUPPLY LV 1.5A LDO | Avnet America |
| Dual Supply, LV 1.5A LDO | Microchip Technology |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC49150-1.5WR?
Additional datasheets, footprints and schematics for MIC49150-1.5WR are listed on our Part Details page. You can also find images and similar parts to MIC49150-1.5WR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC49150-1.5WR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC49150-1.5WR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC49150-1.5WR fall under?
The MIC49150-1.5WR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MIC49150-1.5WR 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 MIC49150-1.5WR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC49150-1.5WR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC49150-1.5WR have stock available?
Authorised distributors including Farnell, Newark Electronics, Future Electronics, Avnet America and Microchip Technology have stock available or on a lead time for MIC49150-1.5WR.
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