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Rochester Electronics

📍 Newburyport, Massachusetts, USA📅 Est. 1981🔗 Official Site →

Rochester Electronics is the world's largest authorized distributor of end-of-life (EOL) semiconductors, providing a continuous source of supply for critical applications. Rochester is authorized by over 70 semiconductor manufacturers to continue the supply of their discontinued products with full manufacturer quality and traceability.

106,490
Total Parts
75,392
In Stock
101
Categories
75,398
Active
30,906
EOL/Obsolete

Key Product Lines

End-of-Life SemiconductorsObsolete ComponentsLicensed ManufacturingLong-Term SupplyDrop-In ReplacementsMilitary/Aerospace Grade

✅ Why Source Rochester Electronics from FPGACenter

Rochester Electronics authorized parts available through FPGACenter. Military and aerospace obsolete components with full traceability.

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Rochester Electronics Product Categories

Microcontrollers (MCU) (9283)Op Amps & Instrumentation Amplifiers (6708)Specialized ICs (6550)Buffers, Drivers, Receivers & Transceivers (6085)Gates & Inverters (5995)Linear Regulators (LDO) (5541)Drivers, Receivers & Transceivers (5534)SRAM (4418)Supervisors & Reset ICs (4368)ADC - Analog to Digital Converters (3457)Signal Switches, MUX & Decoders (3324)DAC - Digital to Analog Converters (2917)Flip-Flops (2474)Analog Switches & Multiplexers (2152)DC-DC Switching Controllers (1924)DC-DC Switching Regulators (1829)Clock Generators, PLLs & Synthesizers (1550)DSP - Digital Signal Processors (1474)Voltage References (1430)Counters & Dividers (1410)Microprocessors (MPU) (1145)EEPROM (1096)Shift Registers (1011)Specialized Power Management (1007)General Memory ICs (993)Digital Potentiometers (984)Audio Amplifiers (948)Gate Drivers (899)Latches (899)FPGAs (783)Telecom ICs (779)FIFO Memory (747)Power Distribution Switches (653)Interface Controllers (651)Analog Comparators (636)PLDs - Programmable Logic Devices (604)Linear Regulator Controllers (581)AC-DC Converters & Offline Switchers (574)Special Purpose ICs (570)ADC/DAC - Special Purpose (555)CPLDs (540)LED Drivers (540)Motor Drivers & Controllers (534)Flash Memory (476)Translators & Level Shifters (467)Specialty Logic (448)Video Processing ICs (414)Clock Buffers & Drivers (407)Delay Lines (389)Battery Management ICs (372)Audio Special Purpose ICs (370)Video Amplifiers (365)Logic Comparators (306)Analog Switches - Special Purpose (301)Hot Swap Controllers (270)Display Drivers (268)Audio CODECs (251)Encoders, Decoders & Converters (245)Battery Chargers (243)Special Purpose Amplifiers (228)Real-Time Clocks (RTC) (218)UARTs (217)Programmable Timers & Oscillators (217)Active Filters (213)Multivibrators (207)PFC Controllers (194)Power Supply Controllers & Monitors (193)Full & Half-Bridge Drivers (178)Analog Multipliers & Dividers (177)I/O Expanders (175)ROM & NVRAM (171)Parity Generators & Checkers (170)Serializers & Deserializers (164)Sensor & Detector Interfaces (160)Application Specific Processors (155)Linear & Switching Controllers (142)Analog Front End (AFE) (135)Modems (128)Universal Bus Functions (121)EPROM (107)Lighting & Ballast Controllers (103)Thermal Management ICs (102)Signal Terminators (96)System On Chip (SoC) (91)Current Regulation & Management (84)Energy Metering ICs (72)RMS to DC Converters (60)Configuration PROMs for FPGAs (52)Touch Screen Controllers (51)Capacitive Touch Sensors (51)FRAM & MRAM (50)Laser Drivers (48)Signal Buffers, Repeaters & Splitters (47)PoE Controllers (39)V/F and F/V Converters (35)Direct Digital Synthesis (DDS) (32)DRAM & SDRAM (27)OR Controllers & Ideal Diodes (24)MCU, MPU & FPGA Modules (5)Voice Record & Playback (5)Interface Modules (2)

All Rochester Electronics Products

Page 1987 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
FAN2559S10XLinear Regulators (LDO)The FAN2559S10X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2559S10X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.2340OBSOLETERFQ
FAN2559S13XLinear Regulators (LDO)The FAN2559S13X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2559S13X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.2340OBSOLETERFQ
FAN2559S15XLinear Regulators (LDO)The FAN2559S15X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2559S15X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.2854OBSOLETERFQ
FAN2559S18XLinear Regulators (LDO)The FAN2559S18X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2559S18X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.2340OBSOLETERFQ
FAN2560UC13XLinear Regulators (LDO)The FAN2560UC13X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 5-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2560UC13X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.5-UFBGA, WLCSPRFQ for sourcing$0.6582OBSOLETERFQ
FAN2564UC12XLinear Regulators (LDO)The FAN2564UC12X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UC12X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-UFBGA, WLCSPRFQ for sourcing$0.4973OBSOLETERFQ
FAN2564UC13XLinear Regulators (LDO)The FAN2564UC13X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UC13X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-UFBGA, WLCSPRFQ for sourcing$0.4973OBSOLETERFQ
FAN2564UC15XLinear Regulators (LDO)The FAN2564UC15X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UC15X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-UFBGA, WLCSPRFQ for sourcing$0.6063OBSOLETERFQ
FAN2564UC18XLinear Regulators (LDO)The FAN2564UC18X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UC18X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-UFBGA, WLCSPRFQ for sourcing$0.6713OBSOLETERFQ
FAN2564UC25XLinear Regulators (LDO)The FAN2564UC25X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UC25X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-UFBGA, WLCSPRFQ for sourcing$0.4973OBSOLETERFQ
FAN2564UMP12XLinear Regulators (LDO)The FAN2564UMP12X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 6-UDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UMP12X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.6-UDFN Exposed PadRFQ for sourcing$0.4583OBSOLETERFQ
FAN2564UMP13XLinear Regulators (LDO)The FAN2564UMP13X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 6-UDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UMP13X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.6-UDFN Exposed PadRFQ for sourcing$0.4583OBSOLETERFQ
FAN2564UMP15XLinear Regulators (LDO)The FAN2564UMP15X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 6-UDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UMP15X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.6-UDFN Exposed PadRFQ for sourcing$0.8381OBSOLETERFQ
FAN2564UMP18XLinear Regulators (LDO)The FAN2564UMP18X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 6-UDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN2564UMP18X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.6-UDFN Exposed PadRFQ for sourcing$0.4583OBSOLETERFQ
FAN256L8X-FSAnalog ComparatorsThe FAN256L8X-FS is an analog comparator manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 8-UFQFN package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the FAN256L8X-FS is currently in active production through Rochester Electronics's standard distribution channels.8-UFQFN23,964 In Stock$0.1800ACTIVERFQ
FAN256L8XFSTRAnalog ComparatorsThe FAN256L8XFSTR is an analog comparator manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the FAN256L8XFSTR is currently in active production through Rochester Electronics's standard distribution channels.4,671 In Stock$0.9000ACTIVERFQ
FAN25800AUC28XLinear Regulators (LDO)The FAN25800AUC28X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-XFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN25800AUC28X is currently in active production through Rochester Electronics's standard distribution channels.4-XFBGA, WLCSP48,080 In Stock$0.1902ACTIVERFQ
FAN25800AUC33XLinear Regulators (LDO)The FAN25800AUC33X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-XFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN25800AUC33X is currently in active production through Rochester Electronics's standard distribution channels.4-XFBGA, WLCSP21,375 In Stock$0.1902ACTIVERFQ
FAN25800AUC33X-ONLinear Regulators (LDO)The FAN25800AUC33X-ON is an LDO voltage regulator manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN25800AUC33X-ON is currently in active production through Rochester Electronics's standard distribution channels.43,340 In Stock$0.2970ACTIVERFQ
FAN25800AUCF27XLinear Regulators (LDO)The FAN25800AUCF27X is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-XFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN25800AUCF27X is currently in active production through Rochester Electronics's standard distribution channels.4-XFBGA, WLCSP12,789 In Stock$0.1560ACTIVERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter lists 106,490 Rochester Electronics part numbers with 75,392 currently in stock. Submit an RFQ for availability, lead time, and pricing.

Can I still get obsolete Rochester Electronics parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 30,906 end-of-life/obsolete Rochester Electronics part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Rochester Electronics products does FPGACenter carry?

We list Rochester Electronics products across 101 categories including End-of-Life Semiconductors, Obsolete Components, Licensed Manufacturing, Long-Term Supply. Browse our full catalog or contact our sourcing team for any specific Rochester Electronics part number.

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