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 |
|---|---|---|---|---|---|
TPS2110APWROR Controllers, Ideal Diodes | Texas Instruments | Pwr Mux Autoswitch 1.5V to 5.5V 0.75A 8-Pin TSSOP T/R | 1982 | 1+: $2.32320 10+: $1.72832 25+: $1.58013
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TPS2111APWROR Controllers, Ideal Diodes | Texas Instruments | Power Multiplexer IC, 1.5-5.5V, 1.25A, 8-Pin TSSOP | 3873 | 10+: $1.58228 30+: $1.41428 100+: $1.24457
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TPS2112APWROR Controllers, Ideal Diodes | Texas Instruments | Power Multiplexer 2:1 2.8-5.5V 0.75A TSSOP | 39 | 1+: $2.36400 10+: $2.30743 30+: $2.26972 | |
LTC4412ES6#TRMPBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT TSOT23-6 | 26353 | 1+: $5.20080 10+: $3.41792 25+: $2.95398
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TPS2410PWOR Controllers, Ideal Diodes | Texas Instruments | OR Controller N-Channel Single 14-Pin TSSOP Tube | 1435 | 1+: $3.85440 10+: $2.92512 90+: $2.45207
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TPS2411PWOR Controllers, Ideal Diodes | Texas Instruments | OR Controller N-Channel Single 14-Pin TSSOP Tube | 754 | 1+: $1.61828 10+: $1.47085 30+: $1.38000
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TPS2412PWOR Controllers, Ideal Diodes | Texas Instruments | OR Controller N-Channel Single 8-Pin TSSOP Tube | 167 | 1+: $2.35543 10+: $1.98343 30+: $1.75028 | |
TPS2413PWOR Controllers, Ideal Diodes | Texas Instruments | OR Controller N-Channel Single 8-Pin TSSOP Tube | In Stock | 450+: $1.65771 | |
MAX5079EUD+OR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR N+1 14TSSOP | 130 | 1+: $9.76800 10+: $7.65072 96+: $6.55169
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MAX8535EUA+OR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR N+1 8UMAX | 110 | 1+: $6.74960 10+: $5.21840 50+: $4.60486
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MAX8536EUA+TOR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR N+1 8UMAX | In Stock | 2500+: $3.88930 | |
MAX5079EUD+TOR Controllers, Ideal Diodes | Analog Devices Inc./Maxim Integrated | IC OR CTRLR N+1 14TSSOP | In Stock | 2500+: $4.01688 | |
LTC4355CMS#PBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16MSOP | In Stock | 1+: $7.70000 10+: $5.18408 37+: $4.29131
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LTC4355IMS#PBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16MSOP | 1017 | 1+: $8.77360 10+: $5.95584 37+: $4.95583
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TPS2115ADRBTG4OR Controllers, Ideal Diodes | Texas Instruments | Pwr Mux Autoswitch 1.5V to 5.5V 2A 8-Pin VSON EP T/R | In Stock | 500+: $1.15956 750+: $1.13816 1250+: $1.11444
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TPS2412DROR Controllers, Ideal Diodes | Texas Instruments | OR Controller N-Channel Single 8-Pin SOIC T/R | 168 | 1+: $2.69657 10+: $2.28857 30+: $2.03315 | |
TPS2412DRG4OR Controllers, Ideal Diodes | Texas Instruments | 0.8-V to 16.5-V 1.2A IQ 292-uA Igate source N+1 and OR-ing power rail controller 8-SOIC -40 to 85 | 2750 | 2500+: $1.25901 5000+: $1.23377 | |
TPS2413DROR Controllers, Ideal Diodes | Texas Instruments | OR Controller N-Channel Single 8-Pin SOIC T/R | 5462 | 1+: $2.40240 10+: $1.78904 25+: $1.63645
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TPS2413DRG4OR Controllers, Ideal Diodes | Texas Instruments | IC OR CTRLR N+1 8SOIC | In Stock | 2500+: $1.13348 5000+: $1.11033 7500+: $1.09873 | |
LTC4415EMSE#TRPBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16MSOP | 3538 | 1+: $9.14320 10+: $6.22512 25+: $5.46374
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LTC4415IDHC#TRPBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16DFN | 5143 | 1+: $9.53040 10+: $6.50496 25+: $5.71578
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LTC4415IMSE#PBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16MSOP | 2076 | 1+: $9.53040 10+: $6.50496 37+: $5.43055
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LTC4415IMSE#TRPBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16MSOP | 4049 | 1+: $9.53040 10+: $6.50496 25+: $5.71578
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LTC4415EDHC#PBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16DFN | 5738 | 1+: $9.14320 10+: $6.22512 73+: $4.77250
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LTC4415EMSE#PBFOR Controllers, Ideal Diodes | Analog Devices Inc. | IC OR CTRLR SRC SELECT 16MSOP | 552 | 1+: $9.14320 10+: $6.22512 37+: $5.18867
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