OR Controllers, Ideal Diodes

Ideal diode controllers, also called O-Ring controllers, are devices designed to control an external pass transistor (usually a FET) in a manner that allows current flow in only one direction, similar to a rectifier diode but with significantly lower conduction loss. Among other applications, they are commonly used for providing reverse-flow protection in power supplies designed to be connected in parallel for sake of redundancy or increased output current capability.

Part Number Manufacturer Description Quantity Price Option
LTC4414IMS8#TRPBF Linear Technology / Analog Devices IC OR CTRLR SRC SELECT 8MSOP 1744 $0.00
LTC4414EMS8#TRPBF Linear Technology / Analog Devices IC OR CTRLR SRC SELECT 8MSOP 2313 $0.00
LTC4411ES5#TRPBF Linear Technology / Analog Devices IC OR CTRLR SRC SELECT TSOT23-5 709 $0.00
LT4321IUF#TRPBF Linear Technology / Analog Devices IC OR CTRLR BRIDGE RECT 16QFN 1240 $0.00
MAX5943DEEE+ Maxim Integrated IC OR CTRLR N+1 16QSOP 200 $3.56
ISL6146BFUZ-T7A Renesas Electronics America Inc. IC OR CTRLR N+1 8MSOP 114 $0.00
ISL6146AFUZ-T7A Renesas Electronics America Inc. IC OR CTRLR N+1 8MSOP 208 $0.00
ISL6146AFRZ-T7A Renesas Electronics America Inc. IC OR CTRLR N+1 8DFN 730 $0.00
ISL6146BFUZ-T Renesas Electronics America Inc. IC OR CTRLR N+1 8MSOP 352 $3.11
FDMQ8205 ON Semiconductor IC OR CTRLR BRIDGE RECT 12MLP 1119 $0.00