UCC3801N Part Information

Details for UCC3801N by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 1-A Totem-Pole Output
  • 1.5% Tolerance Voltage Reference
  • 100-u03bcA Typical Starting Supply Current
  • 500-u03bcA Typical Operating Supply Current
  • 70-ns Typical Response from Current-Sense to Gate Drive Output
  • Internal Fault Soft Start
  • Internal Leading-Edge Blanking of the Current Sense Signal
  • Internal Soft Start
  • Operation up to 1 MHz
  • Same Pinout as UC3842 and UC3842A

Part Specifications

Input Voltage -
Output Voltage 5.075V
Output Current 200mA
Supply Voltage Min 10V
Supply Voltage Max 12V
Controller IC Case Style DIP
No. of Pins 8Pins
Frequency 1MHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 3801
Controller Type PWM
IC Generic Number 3801
IC Temperature Range Commercial
Input Current 500µA
Logic Function Number 3801
Operating Temperature Range 0°C to +70°C
Output Current Max 1A
Output Energy per Cycle 20µJ
Output Type Totem Pole
Power Dissipation Pd 1W
Supply Voltage Range 0V to 10V
Termination Type Through Hole
Turn Off Threshold Voltage 7.4V
Turn On Threshold Voltage 9.4V
RoHS Compliant

Alternative Part Descriptions

  • BIMOS CURRENT MODE PWM, 3801, DIP8; Input Voltage:-; Output Voltage:5.075V; Output Current:200mA; Supply Voltage Min:10V; Supply Voltage Max:12V; Controller IC Case Style:DIP; No. of Pins:8Pins; Frequency:1MHz; Operating Temperature RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a UCC3801N?

Additional datasheets, footprints and schematics for UCC3801N are listed in our Part Details tab. You can also find the UCC3801N image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for UCC3801N in the Pricing & Inventory tab next to part details. You can view UCC3801N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does UCC3801N fall under?

The UCC3801N is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UCC3801N 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 UCC3801N you can contact the distributor directly for product support, shipping queries etc.

Is the UCC3801N RoHS compliant?

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

Which authorised distributors for UCC3801N have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for UCC3801N.

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