UC3853N Part Information

Details for UC3853N by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Specifications

UVLO 11.5V
Supply Voltage Min 11V
Supply Voltage Max 40V
Startup Current 250µA
Operating Supply Current 10mA
Controller IC Case Style DIP
No. of Pins 8Pins
Duty Cycle (%) 93%
Frequency 75kHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 3853
IC Generic Number 3853
IC Temperature Range Commercial
Input Voltage Max 5V
Logic Function Number 3853
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +70°C
Output Current Max 0.5A
Output Voltage 17.5V
Output Voltage Max 17.5V
Supply Voltage Range 11V to 40V
Termination Type Through Hole
RoHS Compliant

Alternative Part Descriptions

  • IC, POWER FACTOR PREREG, 3853, DIP8; UVLO:11.5V; Supply Voltage Min:11V; Supply Voltage Max:40V; Startup Current:250µA; Operating Supply Current:10mA; Controller IC Case Style:DIP; No. of Pins:8Pins; Duty Cycle (%):93%; RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a UC3853N?

Additional datasheets, footprints and schematics for UC3853N are listed in our Part Details tab. You can also find the UC3853N image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for UC3853N in the Pricing & Inventory tab next to part details. You can view UC3853N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does UC3853N fall under?

The UC3853N is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UC3853N 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 UC3853N you can contact the distributor directly for product support, shipping queries etc.

Is the UC3853N RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for UC3853N have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for UC3853N.

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

Stock availability and lead times will be displayed for UC3853N often in real-time on the comparison pages.

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