MIC38150HYHL-TR Power Management ICs - PMIC by Microchip Technology
1.5A Ultra Low Noise Power Module (HELDO®)
| Status: | Active |
|---|---|
| Series: | MIC38150 |
| RoHS: | Compliant |
The MIC38150 is a 1.5A continuous output current step down converter. This is a follow on product in the new High Efficiency Low DropOut Regulators (HELDO®) family, that provide the benefits of an LDO with respect to ease of use, fast transient performance, high PSRR and low noise while offering the efficiency of a switching regulator.
As output voltages move lower, the output noise and transient response of a switching regulator become an increasing challenge for designers. By combining a switcher whose output is slaved to the input of a high performance LDO, high efficiency is achieved with a clean low noise output. The MIC38150 is designed to provide less than 5mV of peak-to-peak noise and over 70dB of PSRR at 1kHz. Furthermore, the architecture of the MIC38150 is optimized for fast load transients allowing the output to maintain less than 30mV of output voltage deviation even during ultra fast load steps. This makes the MIC38150 an ideal choice for low voltage ASICs and other digital ICs.
The MIC38150 features a fully integrated switching regulator and LDO combination, operates with input voltages from 3.0V to 5.5V input and offers adjustable output voltages down to 1.0V.
Where to Buy
Prices starting from US$2.86
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$2.99
|
996
in stock
|
Buy Now |
|
Newark Electronics
from US$3.43
|
996
in stock
|
Buy Now |
|
element14
from US$3.25
|
996
in stock
|
Buy Now |
|
Future Electronics
from US$3.42
|
-
|
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|
Avnet America
from US$3.94
|
-
|
Buy Now |
|
Microchip Technology
from US$2.86
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| Output current up to 1.5A |
| Input voltage range: 3.0V to 5.5V |
| Adjustable output voltage down to 1.0V |
| Output noise less than 5mV |
| Ultra fast transient performance |
| Unique switcher plus LDO architecture |
| Fully integrated MOSFET switches |
| Micro-power shutdown |
| Easy upgrade from LDO as power dissipation becomes an issue |
| Thermal shutdown and current limit protection |
Specifications
| Input Voltage Range (V) | 3 to 5.5 |
|---|---|
| Output Voltage (V) | 1 minimum |
| Operating JunctionTemp. Range (°C) | -40 to +125 |
| Control Scheme | COT |
| Switching Frequency (kHz) | 1600 |
| Vout Max (V) | 3.8 |
| Output Current (A) | 1.5 |
| HyperLight Load® | Yes |
| Hyper Speed Control® | Yes |
| LowQ® | No |
| PWRGood | Yes |
| SoftStart | Yes |
| Pins | Packaging | 28 | VQFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (1000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0532 |
| Shipping Weight (kg) | 0.123851 |
| Lead Count | 28 |
| Package Type | VQFN |
| Package Width or Size | 4x6x0.9mm |
| Soldering Composition | NiPDAu |
Alternative Descriptions
| Ic, Ldo, 1.5A, Hi-Eff, Heldo, 28Mlf | Newark Electronics |
| IC, LDO, 1.5A, HI-EFF, HELDO, 28MLF | element14 |
| MIC38150 Series 1.5 A ADJ Output Voltage SMT Low Dropout Regulator - MLF-28 | Future Electronics |
| Conv DC-DC Single Step Down 3V to 5.5V 28-Pin MLF T/R | Avnet America |
| High Efficiency Low Dropout Regulator | Microchip Technology |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC38150HYHL-TR?
Additional datasheets, footprints and schematics for MIC38150HYHL-TR are listed on our Part Details page. You can also find images and similar parts to MIC38150HYHL-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC38150HYHL-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC38150HYHL-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC38150HYHL-TR fall under?
The MIC38150HYHL-TR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > LDO Voltage Regulators.
Can I view similar or alternative parts?
You can view similar parts to MIC38150HYHL-TR when available in the LDO Voltage Regulators 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 MIC38150HYHL-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC38150HYHL-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC38150HYHL-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 MIC38150HYHL-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC38150HYHL-TR often in real-time on the comparison pages.
What if I can't find stock of MIC38150HYHL-TR?
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