L4981B Semiconductors - ICs by STMicroelectronics

POWER FACTOR CORRECTOR 4981 DIP20

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Prices starting from US$1.48


Distributor Starting From Stock
Logo for element14 element14 US$1.61
-
Buy Now
View Full Pricing & Stock Comparison

Specifications

UVLO -
Supply Voltage Min 12V
Supply Voltage Max 19.5V
Startup Current 300µA
Operating Supply Current 12mA
Controller IC Case Style DIP
No. of Pins 20Pins
Duty Cycle (%) -
Frequency 80kHz
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant To Be Advised
MSL -
SVHC No SVHC (17-Dec-2015)
Base Number 4981
IC Generic Number 4981
Input Voltage Max 5.3V
Logic Function Number 4981
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +125°C
Output Voltage 7.5V
Output Voltage Max 8.5V
Supply Voltage Range 12V to 19.5V
Termination Type Through Hole

Alternative Descriptions

POWER FACTOR CORRECTOR, 4981, DIP20 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L4981B?

Additional datasheets, footprints and schematics for L4981B are listed on our Part Details page. You can also find images and similar parts to L4981B on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L4981B on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L4981B price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L4981B fall under?

The L4981B is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to L4981B when available in the Power Management 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 L4981B you can contact the distributor directly for product support, shipping queries etc.

Is the L4981B RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for L4981B have stock available?

Authorised distributors including element14 and Farnell have stock available or on a lead time for L4981B.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for L4981B often in real-time on the comparison pages.

What if I can't find stock of L4981B?

You can fill out our help required form which you can use to request a quote for L4981B 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.

We use cookies to improve your experience. See our privacy policy.
Okay