MIC2290YML-TR by Microchip Technology
1.2MHz 750mA Isw PWM Boost Regulator w/ Internal Schottky
| Status: | Active |
|---|---|
| Series: | MIC2290 |
| RoHS: | Compliant |
The MIC2290 is a 1.2MHz , PWM, boost-switching regulator. The MIC2290 features an internal Schottky diode that reduces circuit board area and total solution cost. High power density is achieved with the MIC2290's internal 34V/0.5A switch, allowing it to power large loads in a tiny footprint. The MIC2290 implements a constant frequency 1.2MHz PWM control scheme. The high frequency operation saves board space by reducing external component sizes. The fixed frequency PWM topology also reduces switching noise and ripple to the input power source. The MIC2290's wide 2.5V to 10V input voltage allows direct operation from 3- to 4-cell NiCad/NiMH/Alkaline batteries, 1- and 2-cell Li-Ion batteries, as well as fixed 3.3V and 5V systems.
Where to Buy
Prices starting from US$0.64
| Distributor | Stock | ||
|---|---|---|---|
|
Avnet America
from US$0.72
|
5,000
in stock
|
Buy Now |
|
RS
from US$0.81
|
4,945
in stock
|
Buy Now |
|
Microchip Technology
from US$0.64
|
2,012
in stock
|
Buy Now |
|
Newark Electronics
from US$0.77
|
1,947
in stock
|
Buy Now |
|
element14
from US$0.97
|
1,947
in stock
|
Buy Now |
|
Farnell
from US$0.68
|
1,947
in stock
|
Buy Now |
|
ECOM
from US$0.91
|
10
in stock
|
Buy Now |
|
Future Electronics
from US$0.68
|
0
in stock
|
Buy Now |
|
TME
from US$0.65
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Internal Schottky diode |
| 2.5V to 10V input voltage |
| Output voltage adjustable to 34V |
| Over 500mA switch current |
| 1.2MHz PWM operation |
| Stable with ceramic capacitors |
| <1% line and load regulation |
| Low input and output ripple |
| <1µA shutdown current |
| UVLO |
| Output overvoltage protection |
| Over temperature protection |
| -40°C to +125°C junction temperature range |
Specifications
| Regulator Type | Step Up (Boost) |
|---|---|
| Switching Frequency (kHz) | 1200 |
| Input Voltage Range Min | 2.5 |
| Input Voltage Range Max | 10 |
| Output Current | 1000 |
| Temp Range Min | -40 |
| Temp Range Max | 125 |
| Alternative Topology | SEPIC, Flyback |
| Vout Min (V) | 3 |
| Vout Max (V) | 34 |
| Quiescent Current (mA) typ | 2.5 |
| Light Load Efficiency Mode | No |
| Switch current (A) typ | 0.75 |
| Automotive Qualified | No |
| SHUTDOWN Current (µA) (Typ) | 0.2 |
| Vfb (V) | 1.24 |
| Synchronous Rectifier | No |
| Duty Cycle Max (%) | 85 |
| Pins | Packaging | 8 | VDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Last 6 months Inventory & Pricing History
Resources
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0109 |
| Shipping Weight (kg) | 0.339227 |
| Lead Count | 8 |
| Package Type | VDFN |
| Package Width or Size | 2x2x0.9mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| Conv DC-DC Single Step Up 2.5V to 10V 8-Pin MLF T/R | Avnet America |
| Microchip MIC2290YML-TR | RS |
| 1.2MHz PWM Boost w/ Internal Schottky | Microchip Technology |
| Voltage Reg, Boost, 0.5A, 1.2Mhz, Mlf-8 | Newark Electronics |
| VOLTAGE REG, BOOST, 0.5A, 1.2MHZ, MLF-8 | element14 |
| 0.75A Switch PWM Boost Regulator Uc=2.5/10V, 1.2MHz | ECOM |
| MIC2290 Series 10 V 1.2 MHz 500 mA SMT PWM Boost Switching Regulator - MLF-8 | Future Electronics |
| PMIC | TME |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC2290YML-TR?
Additional datasheets, footprints and schematics for MIC2290YML-TR are listed on our Part Details page. You can also find images and similar parts to MIC2290YML-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC2290YML-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC2290YML-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
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 MIC2290YML-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC2290YML-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC2290YML-TR have stock available?
Authorised distributors including Avnet America, RS, Microchip Technology, Newark Electronics and element14 have stock available or on a lead time for MIC2290YML-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC2290YML-TR often in real-time on the comparison pages.
What if I can't find stock of MIC2290YML-TR?
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