LM27951SD Part Information
- 3/2u00d7, 1u00d7 Gain Transition Based on LED Vu0192
- < 1-u00b5A Shutdown Current
- Drives up to Four LEDs With up to 30 mA each
- Fixed 750-kHz Switching Frequency
- Input Voltage Range: 2.8 V to 5.5 V
- PWM Brightness Control
- Peak Efficiency Over 85%
- Regulated Current Sources with 0.2% (Typical) Matching
- Very Small Solution Size - No Inductor
|Device Topology||Charge Pump|
|No. of Outputs||4Outputs|
|Driver Case Style||LLP|
|No. of Pins||14Pins|
|Input Voltage Min||2.8V|
|Input Voltage Max||5.5V|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||85°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Dimming Control Type||PWM|
|Input Voltage||2.8V to 5.5V|
|LED Driver Application||Display Backlighting Lighting|
|Operating Temperature Range||-40°C to +85°C|
|Termination Type||Surface Mount Device|
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM27951SD?
Additional datasheets, footprints and schematics for LM27951SD are listed in our Part Details tab. You can also find the LM27951SD image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LM27951SD in the Pricing & Inventory tab next to part details. You can view LM27951SD price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LM27951SD fall under?
The LM27951SD is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.
Can I view similar or alternative parts?
You can view similar parts to LM27951SD when available in the Driver & Interface ICs 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 LM27951SD you can contact the distributor directly for product support, shipping queries etc.
Is the LM27951SD RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for LM27951SD have stock available?
There is no stock from authorised distributors for LM27951SD.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LM27951SD often in real-time on the comparison pages.
What if I can't find stock of LM27951SD?
You can fill out our help required form which you can use to request a quote for LM27951SD 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.