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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

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Part NumberCategoryDescriptionPackageStockPriceStatus
ICE2A180ZXKLA1AC-DC Converters & Offline SwitchersThe ICE2A180ZXKLA1 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 7-DIP Module package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2A180ZXKLA1 is currently in active production through Rochester Electronics's standard distribution channels.7-DIP Module5,781 In Stock$1.19ACTIVERFQ
ICE2A265FKLA1AC-DC Converters & Offline SwitchersThe ICE2A265FKLA1 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 ICE2A265FKLA1 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 sourcingRFQOBSOLETERFQ
ICE2A280Linear Regulators (LDO)The ICE2A280 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 ICE2A280 is currently in active production through Rochester Electronics's standard distribution channels.1,896 In Stock$1.67ACTIVERFQ
ICE2A280ZAC-DC Converters & Offline SwitchersThe ICE2A280Z 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), 7 Leads package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2A280Z is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm), 7 LeadsRFQ for sourcing$3.34OBSOLETERFQ
ICE2A380P2BKSA1AC-DC Converters & Offline SwitchersThe ICE2A380P2BKSA1 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 TO-220-6 Formed Leads package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2A380P2BKSA1 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-220-6 Formed LeadsRFQ for sourcing$0.4377OBSOLETERFQ
ICE2A765PAC-DC Converters & Offline SwitchersThe ICE2A765P 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 ICE2A765P is currently in active production through Rochester Electronics's standard distribution channels.7,692 In Stock$1.47ACTIVERFQ
ICE2AS01AC-DC Converters & Offline SwitchersThe ICE2AS01 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 ICE2AS01 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$0.4500OBSOLETERFQ
ICE2AS01GHUMA1AC-DC Converters & Offline SwitchersThe ICE2AS01GHUMA1 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 Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2AS01GHUMA1 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)10,920 In Stock$0.5487ACTIVERFQ
ICE2B0565AC-DC Converters & Offline SwitchersThe ICE2B0565 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 ICE2B0565 is currently in active production through Rochester Electronics's standard distribution channels.21,600 In Stock$0.6097ACTIVERFQ
ICE2B165FKLA1AC-DC Converters & Offline SwitchersThe ICE2B165FKLA1 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 ICE2B165FKLA1 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$0.6554OBSOLETERFQ
ICE2B765PAC-DC Converters & Offline SwitchersThe ICE2B765P 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 ICE2B765P is currently in active production through Rochester Electronics's standard distribution channels.1,527 In Stock$1.41ACTIVERFQ
ICE2PCS02XKLA1PFC ControllersThe ICE2PCS02XKLA1 is a switching converter manufactured by Rochester Electronics. Technical highlights include 11V ~ 25V supply voltage and -40°C ~ 125°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 ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2PCS02XKLA1 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$0.7442OBSOLETERFQ
ICE2PCS03GHUMA1PFC ControllersThe ICE2PCS03GHUMA1 is a switching converter manufactured by Rochester Electronics. Technical highlights include 11V ~ 25V supply voltage and -40°C ~ 125°C 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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2PCS03GHUMA1 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)15,000 In Stock$0.5334ACTIVERFQ
ICE2PCS05XKLA1PFC ControllersThe ICE2PCS05XKLA1 is a switching converter manufactured by Rochester Electronics. Technical highlights include 11V ~ 25V supply voltage and -40°C ~ 125°C 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 ~ 125°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2PCS05XKLA1 is currently in active production through Rochester Electronics's standard distribution channels.8-DIP (0.300", 7.62mm)12,000 In Stock$0.7622ACTIVERFQ
ICE2PCS06PFC ControllersThe ICE2PCS06 is a switching 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 ICE2PCS06 is currently in active production through Rochester Electronics's standard distribution channels.12,735 In Stock$0.7163ACTIVERFQ
ICE2PCS06GHUMA1DC-DC Switching ControllersThe ICE2PCS06GHUMA1 is a DC-DC switching controller manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET 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 ICE2PCS06GHUMA1 is currently in active production through Rochester Electronics's standard distribution channels.45,115 In Stock$0.7163ACTIVERFQ
ICE2QR0665AC-DC Converters & Offline SwitchersThe ICE2QR0665 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 ICE2QR0665 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$1.30OBSOLETERFQ
ICE2QR0665GDC-DC Switching ControllersThe ICE2QR0665G is a DC-DC switching controller manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET 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 ICE2QR0665G is currently in active production through Rochester Electronics's standard distribution channels.7,212 In Stock$2.41ACTIVERFQ
ICE2QR0665ZDC-DC Switching ControllersThe ICE2QR0665Z is a DC-DC switching controller manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET 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 ICE2QR0665Z is currently in active production through Rochester Electronics's standard distribution channels.11,814 In Stock$1.25ACTIVERFQ
ICE2QR2280ZDC-DC Switching ControllersThe ICE2QR2280Z is a DC-DC switching controller manufactured by Rochester Electronics. Technical highlights include -25°C ~ 130°C (TJ) 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), 7 Leads package and is rated for operation across -25°C ~ 130°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ICE2QR2280Z is currently in active production through Rochester Electronics's standard distribution channels.8-DIP (0.300", 7.62mm), 7 Leads16,549 In Stock$0.6625ACTIVERFQ

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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