OR Controllers, Ideal Diodes

Ideal diode controllers, also called OR\'ing 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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
MP9989GV-Z $3.98	Monolithic Power Systems Inc.	CCM/DCM FLYBACK IDEAL DIODE WITH	Tape & Reel (TR),Cut Tape (CT)	8-QFN (4x5)	Surface Mount	-	-40°C ~ 125°C (TJ)
MPQ5850GJ-AEC1-P $2.79	Monolithic Power Systems Inc.	36V, SMART DIODE CONTROLLER WITH	Tape & Reel (TR),Cut Tape (CT)	TSOT-23-8	Surface Mount	-	-40°C ~ 150°C (TJ)
MPQ5850GJ-AEC1-Z $2.50	Monolithic Power Systems Inc.	36V, SMART DIODE CONTROLLER WITH	Tape & Reel (TR),Cut Tape (CT)	TSOT-23-8	Surface Mount	-	-40°C ~ 150°C (TJ)
MPQ5850GJ-P $2.50	Monolithic Power Systems Inc.	36V, SMART DIODE CONTROLLER WITH	Tape & Reel (TR),Cut Tape (CT)	TSOT-23-8	Surface Mount	-	-40°C ~ 150°C (TJ)
MPQ5850GJ-Z $2.19	Monolithic Power Systems Inc.	36V, SMART DIODE CONTROLLER WITH	Tape & Reel (TR),Cut Tape (CT)	TSOT-23-8	Surface Mount	-	-40°C ~ 150°C (TJ)
NCV68061SNAIT1G $0.71	onsemi	IDEAL DIODE NMOS DRIVER	Tape & Reel (TR),Cut Tape (CT)	6-TSOP	Surface Mount	-	-40°C ~ 150°C
NID1100GVH $0.37	Nexperia USA Inc.	NID1100GV/SOT753/SO5	Tape & Reel (TR),Cut Tape (CT)	SC-74A	Surface Mount	-	-40°C ~ 125°C (TJ)
NID5100GW-Q100H $0.23	Nexperia USA Inc.	1.2V-5.5V, 1.5A, LOW IQ AND VFWD	Tape & Reel (TR),Cut Tape (CT)	-	-	-	-