This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Dual OpAmp with internal reference


Design kits & evaluation modules (4)

Name Part# Type
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
Dual Channel Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module DUAL-DIYAMP-EVM Evaluation Modules & Boards
TI Precision Amplifier Quickstart Kit AMPQUICKKIT-EVM Evaluation Modules & Boards
Universal Operational Amplifier Evaluation Module OPAMPEVM Evaluation Modules & Boards

Reference designs

Single Stage Power Factor Corrected Isolated Flyback, Converts Offline Voltages to 10.5Vdc @2A

When input power factor is necessary (like LED lighting, avionics or low THD application as well as the isolation), the single stage PFC Flyback is the best topology. The only drawback of such topology is the 100Hz/120Hz voltage ripple on output.

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
17V to 36Vin Isolated Flyback 53V @ 70W PMP5651 Texas Instruments Reference designs
18W AC-DC Indoor LED Driver PMP6694 Texas Instruments Reference designs
20W T8/T10 for Fluorescent Lamp LED Driver PMP4301 Texas Instruments Reference designs
25V @ 2A PFC Flyback PMP5560 Texas Instruments Reference designs
28V @ 1.4A PFC Flyback PMP4715 Texas Instruments Reference designs
33.6W PFC LED Drive PMP4618 Texas Instruments Reference designs
35W PFC LED Drive PMP5526 Texas Instruments Reference designs
36Vdc-72Vdc Input, 1.2V/25A Active Clamp Forward PMP6912 Texas Instruments Reference designs
50W PFC LED Drive Transition Mode Flyback PMP2698 Texas Instruments Reference designs
LED Driver for Area Light PMP5732 Texas Instruments Reference designs
LED driver 48V@0.7A PMP4501 Texas Instruments Reference designs
PFC Flyback LED Converter 40V - 120V @ 0.35A PMP4522 Texas Instruments Reference designs

Development tools (2)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
TL103W Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.