Register or Sign In
Power Circuits / Switching Regulator or Controllers / UCC3803D
Datasheets
UCC3803D by:

12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70

Part Details for UCC3803D by Texas Instruments

Overview of UCC3803D by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Available Datasheets

Part # Manufacturer Description Datasheet
UCC3803DTRG4 Texas Instruments Low-Power BiCMOS Current-Mode PWM 8-SOIC 0 to 70
UCC3803DTR Texas Instruments Low-Power BiCMOS Current-Mode PWM 8-SOIC 0 to 70
UCC3803D Texas Instruments Low-Power BiCMOS Current-Mode PWM 8-SOIC 0 to 70

Price & Stock for UCC3803D

Part # Distributor Description Stock Price Buy
DISTI # 33AH5500
Newark Pwm Controller, Current Mode, Soic-8, Input Voltage:-, Output Voltage:1V, Output Current:1A, Supply Voltage Min:3.6V, Supply Voltage Max:12V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:1Mhz, Operating Temperature Rohs Compliant: Yes |TEXAS INSTRUMENTS UCC3803D RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $3.2800
  • 10 $3.0400
  • 25 $2.8400
  • 50 $2.7100
  • 100 $2.5500
  • 250 $2.4200
  • 500 $2.3800
$2.3800 / $3.2800 Buy Now
DISTI # 296-12195-5-ND
DigiKey IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 530
In Stock
  • 1 $2.8500
  • 10 $2.0540
  • 75 $1.6729
  • 150 $1.5842
  • 300 $1.5112
  • 525 $1.4618
$1.4618 / $2.8500 Buy Now
Bristol Electronics   26
RFQ
Quest Components Swithed-Mode Power Supply Controller, Current Mode Type, 8 Pin, Plastic, SOP 60
  • 1 $3.9000
  • 9 $2.8600
  • 27 $2.6000
$2.6000 / $3.9000 Buy Now
Rochester Electronics UCC3803 Low-Power BiCMOS Current-Mode PWM RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 83
  • 1 $1.4000
  • 25 $1.3700
  • 100 $1.3200
  • 500 $1.2600
  • 1,000 $1.1900
$1.1900 / $1.4000 Buy Now
DISTI # UCC3803D
TME IC: PMIC, PWM controller, 1A, 1MHz, SO8, Uoper: 3.6÷11V, 0÷100%, tube Min Qty: 1 111
  • 1 $2.4200
  • 5 $2.1700
  • 25 $1.9200
  • 75 $1.7300
$1.7300 / $2.4200 Buy Now

Part Details for UCC3803D

UCC3803D CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

UCC3803D Part Data Attributes

Parametric Data
UCC3803D Texas Instruments
Buy Now Datasheet
Compare Parts:
UCC3803D Texas Instruments 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 12 V
Input Voltage-Min 4 V
Input Voltage-Nom 10 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 25 mA
Supply Voltage-Max (Vsup) 12 V
Supply Voltage-Min (Vsup)
Supply Voltage-Nom (Vsup) 10 V
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 1000 kHz
Technology BICMOS
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for UCC3803D

This table gives cross-reference parts and alternative options found for UCC3803D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UCC3803D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
UCC3803DTRG4 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 Texas Instruments UCC3803D vs UCC3803DTRG4
UCC3803D 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 Rochester Electronics LLC UCC3803D vs UCC3803D
UCC3803DTR 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 Texas Instruments UCC3803D vs UCC3803DTR
UCC3803DG4 Low-Power BiCMOS Current-Mode PWM 8-SOIC 0 to 70 Texas Instruments UCC3803D vs UCC3803DG4
UCC2803D/81400G4 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 Texas Instruments UCC3803D vs UCC2803D/81400G4
UCC2803DTR/81400 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 Texas Instruments UCC3803D vs UCC2803DTR/81400
UCC2803DTR 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, -40C to 1 8-SOIC -40 to 125 Texas Instruments UCC3803D vs UCC2803DTR
UCC3803DG4 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 Rochester Electronics LLC UCC3803D vs UCC3803DG4
UCC2803DTRG4 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, -40C to 1 8-SOIC -40 to 125 Texas Instruments UCC3803D vs UCC2803DTRG4
UCC2803DG4 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, -40C to 1 8-SOIC -40 to 125 Texas Instruments UCC3803D vs UCC2803DG4
Part Number Description Manufacturer Compare
MC33262DR2 0.5A POWER FACTOR CONTROLLER, PDSO8, PLASTIC, SOIC-8 onsemi UCC3803D vs MC33262DR2
UCC2803D/81400G4 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 Texas Instruments UCC3803D vs UCC2803D/81400G4
UCC3803DTR 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 Texas Instruments UCC3803D vs UCC3803DTR
UCC2802J Low-Power BiCMOS Current-Mode PWM 8-CDIP -40 to 125 Texas Instruments UCC3803D vs UCC2802J
5962-9451301MPA Low-Power BiCMOS Current-Mode PWM 8-CDIP -55 to 125 Texas Instruments UCC3803D vs 5962-9451301MPA
UCC3804DG4 12V, 1A low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO and 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 Texas Instruments UCC3803D vs UCC3804DG4
UCC1801J/883BC 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, CDIP8 Texas Instruments UCC3803D vs UCC1801J/883BC
UCC2802DG4 12V, 1A low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO & 100% duty cycle, -40C to 125C 8-SOIC -40 to 125 Texas Instruments UCC3803D vs UCC2802DG4
UCC2801N 12V, 1A low power BICMOS 1MHz current mode PWM with 9.4V/7.4V UVLO and 50% duty cycle, -40C to 12 8-PDIP -40 to 125 Texas Instruments UCC3803D vs UCC2801N
MC33262CDR2G 0.5A POWER FACTOR CONTROLLER, PDSO8, HALOGEN AND LEAD FREE, PLASTIC, SOIC-8 onsemi UCC3803D vs MC33262CDR2G

UCC3803D Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for UCC3803D by Texas Instruments.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: UCC3803D by Texas Instruments

Select Manufacturer
Which Manufacturer of UCC3803D would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when UCC3803D inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for UCC3803D alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for UCC3803D to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for UCC3803D alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for UCC3803D.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare UCC3803D by Texas Instruments

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: