CAT4137TD-GT3 LED Drivers by ON Semiconductor
White LED Driver, CMOS Boost Converter
| Status: | Active |
|---|---|
| Series: | CAT4137 |
| RoHS: | Compliant |
Features
| Drives up to 5 White LEDs from 3V |
| Power Efficiency up to 87% |
| Low Quiescent Ground Current 0.1 mA |
| Adjustable Output Current (up to 30 mA) |
| High Frequency 1MHz Operation |
| “Zero” current shutdown mode |
| Operates down to 2 V (from two AA batteries) |
| Soft start power-up |
| Open LED low power mode |
| Automatic shutdown at 1.9 V (UVLO) |
| Thermal shutdown protection |
| Applications |
|---|
| LCD Backlighting |
| Digital Still Cameras |
| End Products |
|---|
| Mobile Phones |
Specifications
| Description | CAT4137 |
|---|---|
| Compliance | Pb-free Halide free |
| Topology | Step-Up |
| VIN Min (V) | 2.2 |
| VIN Max (V) | 5.5 |
| VO Max (V) | 24 |
| IO Max (mA) | 30 |
| fSW Typ (kHz) | 1000 |
| Package Type | TSOT-23-5 |
Alternative Descriptions
| CAT4137TD-GT3, LED Display Driver 5-Segments, 2.2 - 5.5 V, 5-Pin TSOT-23 | ON Semiconductor CAT4137TD-GT3 | RS Americas |
| LED DRIVER, BOOST, 1MHZ, TSOT-23-5 | element14 |
| Led Dr Boost 5 Led Series/Reel Rohs Compliant: Yes |Onsemi CAT4137TD-GT3 | Newark Electronics |
| LED DRVR 5Segment 2.5V/3.3V/5V 5-Pin TSOT-23 T/R | Avnet Silica |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a CAT4137TD-GT3?
Additional datasheets, footprints and schematics for CAT4137TD-GT3 are listed on our Part Details page. You can also find images and similar parts to CAT4137TD-GT3 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for CAT4137TD-GT3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAT4137TD-GT3 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does CAT4137TD-GT3 fall under?
The CAT4137TD-GT3 is listed under Power Management > LED Drivers > DC-DC LED Drivers.
Can I view similar or alternative parts?
You can view similar parts to CAT4137TD-GT3 when available in the DC-DC LED Drivers 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 CAT4137TD-GT3 you can contact the distributor directly for product support, shipping queries etc.
Is the CAT4137TD-GT3 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for CAT4137TD-GT3 have stock available?
Authorised distributors including RS Americas, element14, Farnell, Newark Electronics and Avnet Silica have stock available or on a lead time for CAT4137TD-GT3.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for CAT4137TD-GT3 often in real-time on the comparison pages.
What if I can't find stock of CAT4137TD-GT3?
You can fill out our help required form which you can use to request a quote for CAT4137TD-GT3 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.