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Unitrode designs and manufactures analog/linear and mixed-signal integrated circuits, modules, and non-volatile products, principally to perform power management, portable power, and interface functions. Its products, branded under Unitrode and Benchmarq, are sold throughout the world for a variety of computer, tele- and data- communications, defense/aerospace, industrial, and automotive applications.

Unitrode’s products include:
Digital Signal Processors (DSPs)
Analog & Mixed Signal
– Amplifiers and Linear
– Data Converters
– Interface Products
– Power Management
– Audio
– Clocks and Timers
– Control and Monitoring
– RF
– Wireless and Telecom
– Video and Imaging
Logic
– Programmable Logic
– FIFOs
Microcontrollers
Broadband Solutions
Wireless Solutions
DLP™ – DMD Discovery™
ASIC
Military
Automotive
Space Products
Texas Instruments Inc., acquired Unitrode Corp. for $1.2 billion in stock in 1999. Specialty: Unitrode designed and manufactured advanced discrete semiconductor devices including diodes, capacitors, and transistors, analog/linear and mixed-signal integrated circuits, modules, and non-volatile products, for power management, portable power, and interface functions. Products, branded under Unitrode and Benchmarq, were sold throughout the world for a variety of computer, telecommunications. data communications, military, aerospace, industrial, and automotive applications.
Unitrode Catalog

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Texas Instruments UC3902N IC Load Share Controller 6 mA 2.7V-20V 8-Dip
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UC1846J/883B Current Mode PWM Controller 500mA 16P
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UC3854ADW UNITRODE SM Power Factor Regulator Ic.
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UNITRODE / TI UC3844N Current Mode PWM Controller 1A 500kHz 8-Pin PDIP
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UNITRODE / TI UC3854DW Power Factor Correction Preregulator 1.5mA 118KHz 16-Pin SOIC
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UNITRODE JTX1N4474 Zener Voltage Regulator Diode
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Unitrode UC3525ADW IC Voltage PWM Controller 35V 0.4A SMD SOIC-16
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UNITRODE UC3842AD8 CURRENT-MODE PWM CONT 8-SOIC
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UNITRODE UC3842AN IC PWM Current Controller 1A PDIP-8
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Unitrode UC3844D8 PWM Controller 10V~30V 450kHz 1A SMD SOIC-8
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UNITRODE UC3854ADW IC Enhanced High Power Factor Preregulator 1.5A 200kHz SOIC-16




