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 # | Manufacturer | Description | Availability | Pricing | Quantity |
---|---|---|---|---|---|
![]() DS1336SNOR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR SRC SELECT 16SOIC | In Stock | - | |
![]() DS1336SOR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR SRC SELECT 16SOIC | 1521 | 6+: $10.02370 14+: $8.22470 21+: $7.96760 29+: $7.71060 37+: $7.45360 50+: $6.68250 | |
![]() DS1336NOR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR SRC SELECT 16DIP | In Stock | - | |
![]() DS1336OR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR SRC SELECT 16DIP | In Stock | - | |
TPS2111PWOR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR SRC SELECT 8TSSOP | 18820 | 1+: $1.75205 10+: $1.47763 100+: $1.40375 1000+: $1.35098 | |
TPS2112PWOR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR SRC SELECT 8TSSOP | 150 | 1+: $1.75205 10+: $1.47763 100+: $1.40375 1000+: $1.35098 | |
TPS2110APWROR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR SRC SELECT 8TSSOP | 718 | 1+: $2.55891 10+: $2.27201 100+: $2.06968 | |
TPS2111APWROR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR SRC SELECT 8TSSOP | 5373 | 1+: $3.09838 10+: $2.70425 30+: $2.46910 | |
TPS2112APWROR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR SRC SELECT 8TSSOP | 7823 | 1+: $2.40782 10+: $2.35318 30+: $2.31674 | |
TPS2114APWROR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR SRC SELECT 8TSSOP | 1989 | 1+: $1.53950 10+: $1.27558 100+: $1.18761 1000+: $1.14362 | |
TPS2115APWROR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR SRC SELECT 8TSSOP | 9253 | 1+: $2.40948 10+: $1.75536 30+: $1.34633 100+: $0.92570 500+: $0.73692 1000+: $0.65412 | |
![]() NIS6111QPT1OR Controllers, Ideal Diodes | onsemi | IC OR CTRLR N+1 32PLLP | In Stock | - | |
![]() LM74801MDRRROR Controllers, Ideal Diodes | Texas Instruments | 3-V TO 65-V BACK-TO-BACK NFET ID | 2925 | 1+: $3.73700 10+: $3.35320 100+: $2.82800 1000+: $2.68660 | |
![]() LM74810MDRRROR Controllers, Ideal Diodes | Texas Instruments | 3-V TO 65-V BACK-TO-BACK NFET ID | 1656 | 1+: $4.20412 10+: $3.77236 100+: $3.18150 1000+: $2.12779 | |
![]() MP9989AGV-POR Controllers, Ideal Diodes | Monolithic Power Systems | HIGH-FREQUENCY CCM/DCM FLYBACK I | In Stock | - | |
![]() MP6976GS-ZOR Controllers, Ideal Diodes | Monolithic Power Systems | IGH-FREQUENCY CCM/DCM FLYBACK ID | In Stock | - | |
![]() MP6976GS-POR Controllers, Ideal Diodes | Monolithic Power Systems | IGH-FREQUENCY CCM/DCM FLYBACK ID | In Stock | - | |
![]() MP9989AGV-ZOR Controllers, Ideal Diodes | Monolithic Power Systems | HIGH-FREQUENCY CCM/DCM FLYBACK I | In Stock | - | |
![]() MP6975GS-POR Controllers, Ideal Diodes | Monolithic Power Systems | CCM/DCM FLYBACK IDEAL DIODE WITH | In Stock | - | |
![]() MP6975GS-ZOR Controllers, Ideal Diodes | Monolithic Power Systems | CCM/DCM FLYBACK IDEAL DIODE WITH | In Stock | - | |
![]() LM5050QMK-1/S7002908OR Controllers, Ideal Diodes | Texas Instruments | PROTOTYPE | In Stock | - | |
TPS2115AIPWRCTOR Controllers, Ideal Diodes | Texas Instruments | PROTOTYPE | In Stock | - | |
![]() LT4322RMS8#TRPBFOR Controllers, Ideal Diodes | Analog Devices Inc. | ACTIVE RECTIFIER IDEAL DIODE CON | In Stock | 1+: $2.16271 | |
![]() LT4322RDDM#PBFOR Controllers, Ideal Diodes | Analog Devices Inc. | ACTIVE RECTIFIER IDEAL DIODE CON | 121 | 1+: $3.00828 10+: $2.69932 100+: $2.27654 1000+: $2.16271 | |
![]() LT4322RDDM#TRPBFOR Controllers, Ideal Diodes | Analog Devices Inc. | ACTIVE RECTIFIER IDEAL DIODE CON | In Stock | 1+: $2.16271 |