NCP3066DR2G DC-DC Power Conversion by ON Semiconductor
Buck / Boost / Inverting Regulator, Switching, Constant Current, 1.5 A, for HB-LEDs with Enable
| Status: | Active |
|---|---|
| Series: | NCP3066 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.70
| Distributor | Stock | ||
|---|---|---|---|
|
Newark Electronics
from US$0.97
|
143
in stock
|
Buy Now |
|
element14
from US$0.98
|
143
in stock
|
Buy Now |
|
Farnell
from US$0.87
|
143
in stock
|
Buy Now |
|
RS
from US$0.83
|
65
in stock
|
Buy Now |
|
Future Electronics
from US$0.70
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Integrated 1.5 A Switch |
| Input Voltage Range from 3 V to 40 V |
| Low Feedback Voltage of 235 mV |
| Cycle-by-Cycle Current Limit |
| No Control Loop Compensation Required |
| Frequency of Operation Adjustable up to 250 kHz |
| Operation With All Ceramic Output Capacitors or No Output Capacitance |
| Internal Thermal Shutdown with Hysteresis |
| ON/OFF pin for direct PWM dimming |
| ON/OFF pin disabling the regulator |
| Benefits |
|---|
| Integrated switch provides for small footprint |
| Flexibility to operate from 12Vac or 12Vdc supplies commonly used for lighting applications |
| Allows the use of small / low cost sense resistor |
| Enhanced protection features |
| Easy design-in |
| Optimization of efficiency and size |
| Reduce size and cost by eliminating output capacitor |
| Enhanced protection features |
| Provides dimming up to 1kHz frequency |
| Low power standby (<100µA) |
| Applications |
|---|
| Constant Current Source |
| High Brightness LED (HBLED) |
| Automotive LED Headlight |
| End Products |
|---|
| High Power LED Driver |
| MR-16 Replacement |
Specifications
| Description | NCP3066 |
|---|---|
| Compliance | Pb-free Halide free |
| Topology | Step-Down Step-Up Step-Up/Step-Down |
| Control Mode | Hysteretic |
| VCC Min (V) | 3 |
| VCC Max (V) | 40 |
| VO Typ (V) | 40 |
| IO Typ (A) | 1.5 |
| Efficiency (%) | 85 |
| fSW Typ (kHz) | 250 |
| Package Type | SOIC-8 |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Led Driver, 1.5A, 250Khz, Soic-8 | Newark Electronics |
| LED DRIVER, 1.5A, 250KHZ, SOIC-8 | element14 |
| 1.5A Const. Current Regulator ON/OFF SO8 | RS |
| NCP3066 Series 40 V 1.5 A Constant Current Switching Regulator - SOIC-8 | Future Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a NCP3066DR2G?
Additional datasheets, footprints and schematics for NCP3066DR2G are listed on our Part Details page. You can also find images and similar parts to NCP3066DR2G on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for NCP3066DR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP3066DR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does NCP3066DR2G fall under?
The NCP3066DR2G is listed under Power Management > DC-DC Power Conversion > Converters.
Can I view similar or alternative parts?
You can view similar parts to NCP3066DR2G when available in the Converters 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 NCP3066DR2G you can contact the distributor directly for product support, shipping queries etc.
Is the NCP3066DR2G RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for NCP3066DR2G have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, RS and Future Electronics have stock available or on a lead time for NCP3066DR2G.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for NCP3066DR2G often in real-time on the comparison pages.
What if I can't find stock of NCP3066DR2G?
You can fill out our help required form which you can use to request a quote for NCP3066DR2G 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.