UC2832
Precision Low Dropout Linear Controllers (Unitrode)
UC2833
Precision Low Dropout Linear Controllers (Unitrode)
UC2834
High Efficiency Linear Regulator (Unitrode)
UC2835
High Efficiency Regulator Controller (Unitrode)
UC2836
High Efficiency Regulator Controller (Unitrode)
UC2838A
Magnetic Amplifier Controller (Unitrode)
UC28023
Economy High-Speed PWM Controller (Texas Instruments)
UC28025
Economy High-Speed PWM Controller (Texas Instruments)
UC282-1
Fast LDO Linear Regulator (Texas Instruments)
UC282-2
Fast LDO Linear Regulator (Texas Instruments)