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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

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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 2008 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
FAN7535MXLighting & Ballast ControllersThe FAN7535MX is a motor driver IC manufactured by Rochester Electronics. Technical highlights include 11V ~ 22V supply voltage and -25°C ~ 125°C operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -25°C ~ 125°C. Designed for motor control, LED lighting, and display backlight applications, the FAN7535MX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$1.15OBSOLETERFQ
FAN7544MLighting & Ballast ControllersThe FAN7544M is a motor driver IC manufactured by Rochester Electronics. Technical highlights include 12.7V ~ 30V supply voltage and -25°C ~ 125°C operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 125°C. Designed for motor control, LED lighting, and display backlight applications, the FAN7544M is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$0.6539OBSOLETERFQ
FAN7544MXLighting & Ballast ControllersThe FAN7544MX is a motor driver IC manufactured by Rochester Electronics. Technical highlights include 12.7V ~ 30V supply voltage and -25°C ~ 125°C operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 125°C. Designed for motor control, LED lighting, and display backlight applications, the FAN7544MX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$0.6539OBSOLETERFQ
FAN7544NLighting & Ballast ControllersThe FAN7544N is a motor driver IC manufactured by Rochester Electronics. Technical highlights include 12.7V ~ 30V supply voltage and -25°C ~ 125°C operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 125°C. Designed for motor control, LED lighting, and display backlight applications, the FAN7544N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$0.6539OBSOLETERFQ
FAN7547AMSpecialized Power ManagementThe FAN7547AM is a specialized power management IC manufactured by Rochester Electronics. Key technical specifications include 6V ~ 30V input voltage, 5.5mA quiescent current, and -25°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and load current. This Surface Mount component is supplied in a 14-SOIC (0.209", 5.30mm Width) package and is rated for operation across -25°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FAN7547AM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-SOIC (0.209", 5.30mm Width)RFQ for sourcing$0.4196OBSOLETERFQ
FAN7554DC-DC Switching ControllersThe FAN7554 is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7554 is currently in active production through Rochester Electronics's standard distribution channels.8-DIP (0.300", 7.62mm)18.932 In Stock$0.3281ACTIVERFQ
FAN7554DTFDC-DC Switching ControllersThe FAN7554DTF is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7554DTF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$1.60OBSOLETERFQ
FAN7563DBattery ChargersThe FAN7563D is a battery charger IC manufactured by Rochester Electronics. Technical highlights include -25°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the FAN7563D is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)39.301 In Stock$0.5351ACTIVERFQ
FAN7585SNDC-DC Switching ControllersThe FAN7585SN is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include -25°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 24-SDIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7585SN is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SDIP (0.300", 7.62mm)RFQ for sourcing$1.02OBSOLETERFQ
FAN7601BNAC-DC Converters & Offline SwitchersThe FAN7601BN is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7601BN is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$0.2854OBSOLETERFQ
FAN7601GXAC-DC Converters & Offline SwitchersThe FAN7601GX is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -25°C ~ 125°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 10-SOP (0.154", 3.90mm Width) package and is rated for operation across -25°C ~ 125°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7601GX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.10-SOP (0.154", 3.90mm Width)RFQ for sourcing$1.11OBSOLETERFQ
FAN7601NAC-DC Converters & Offline SwitchersThe FAN7601N is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -25°C ~ 125°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 125°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7601N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$0.3900OBSOLETERFQ
FAN7602BNAC-DC Converters & Offline SwitchersThe FAN7602BN is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -25°C ~ 125°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 125°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7602BN is currently in active production through Rochester Electronics's standard distribution channels.8-DIP (0.300", 7.62mm)23.458 In Stock$0.2535ACTIVERFQ
FAN7602CAMMicrocontrollers (MCU)The FAN7602CAM is a microcontroller manufactured by Rochester Electronics. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, 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 IoT endpoints, consumer electronics, and industrial automation applications, the FAN7602CAM is currently in active production through Rochester Electronics's standard distribution channels.11.604 In Stock$0.2854ACTIVERFQ
FAN7602CNAC-DC Converters & Offline SwitchersThe FAN7602CN is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -25°C ~ 125°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -25°C ~ 125°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7602CN is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$2.82OBSOLETERFQ
FAN7602MXAC-DC Converters & Offline SwitchersThe FAN7602MX is an AC-DC converter manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, buck or boost topology 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 FAN7602MX is currently in active production through Rochester Electronics's standard distribution channels.42.000 In Stock$0.4162ACTIVERFQ
FAN7621NAC-DC Converters & Offline SwitchersThe FAN7621N is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 130°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 16-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 130°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7621N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.16-DIP (0.300", 7.62mm)RFQ for sourcing$0.8798OBSOLETERFQ
FAN7621SJAC-DC Converters & Offline SwitchersThe FAN7621SJ is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 130°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 130°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7621SJ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.209", 5.30mm Width)RFQ for sourcing$0.4104OBSOLETERFQ
FAN7621SSJAC-DC Converters & Offline SwitchersThe FAN7621SSJ is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 130°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 130°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the FAN7621SSJ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SOIC (0.209", 5.30mm Width)RFQ for sourcing$0.5753OBSOLETERFQ
FAN7680NPower Supply Controllers & MonitorsThe FAN7680N is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include 4V ~ 15V input voltage, 1 mA quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FAN7680N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$0.6063OBSOLETERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter stocks 106.490 Rochester Electronics part numbers with 75.392 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive 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 stock 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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