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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 1011 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
ADS5422Y/250ADC - Analog to Digital ConvertersThe ADS5422Y/250 is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 64-LQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5422Y/250 is currently in active production through Rochester Electronics's standard distribution channels.64-LQFP25.271 In Stock$57.51ACTIVERFQ
ADS5423IPGPADC - Analog to Digital ConvertersThe ADS5423IPGP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 52-TQFP Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5423IPGP is currently in active production through Rochester Electronics's standard distribution channels.52-TQFP Exposed Pad1.626 In Stock$69.42ACTIVERFQ
ADS5423IPJYADC - Analog to Digital ConvertersThe ADS5423IPJY is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 52-LQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5423IPJY is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.52-LQFPRFQ for sourcing$52.50OBSOLETERFQ
ADS5424IPJYADC - Analog to Digital ConvertersThe ADS5424IPJY is a switching converter manufactured by Rochester Electronics. Technical highlights include -55°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 52-LQFP package and is rated for operation across -55°C ~ 125°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5424IPJY is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.52-LQFPRFQ for sourcing$72.50OBSOLETERFQ
ADS5433IPJYADC - Analog to Digital ConvertersThe ADS5433IPJY is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 52-LQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5433IPJY is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.52-LQFPRFQ for sourcing$265.26OBSOLETERFQ
ADS5440IPFPADC - Analog to Digital ConvertersThe ADS5440IPFP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 80-TQFP Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5440IPFP is currently in active production through Rochester Electronics's standard distribution channels.80-TQFP Exposed Pad1.667 In Stock$86.25ACTIVERFQ
ADS5440MPFPEPADC - Analog to Digital ConvertersThe ADS5440MPFPEP is a switching converter manufactured by Rochester Electronics. Technical highlights include -55°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 80-TQFP Exposed Pad package and is rated for operation across -55°C ~ 125°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5440MPFPEP is currently in active production through Rochester Electronics's standard distribution channels.80-TQFP Exposed Pad1.596 In Stock$993.95ACTIVERFQ
ADS5444IPFPADC - Analog to Digital ConvertersThe ADS5444IPFP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 80-TQFP Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5444IPFP is currently in active production through Rochester Electronics's standard distribution channels.80-TQFP Exposed Pad5.040 In Stock$15.61ACTIVERFQ
ADS5463MPFPEPADC - Analog to Digital ConvertersThe ADS5463MPFPEP is a switching converter manufactured by Rochester Electronics. Technical highlights include -55°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 80-TQFP Exposed Pad package and is rated for operation across -55°C ~ 125°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5463MPFPEP is currently in active production through Rochester Electronics's standard distribution channels.80-TQFP Exposed Pad1.508 In Stock$614.22ACTIVERFQ
ADS5481IRGCTADC - Analog to Digital ConvertersThe ADS5481IRGCT 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 instrumentation, medical devices, and audio systems applications, the ADS5481IRGCT is currently in active production through Rochester Electronics's standard distribution channels.970 In Stock$256.06ACTIVERFQ
ADS54RF63IPFPADC - Analog to Digital ConvertersThe ADS54RF63IPFP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 80-TQFP Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS54RF63IPFP is currently in active production through Rochester Electronics's standard distribution channels.80-TQFP Exposed Pad6.000 In Stock$209.34ACTIVERFQ
ADS54T02IZAYADC - Analog to Digital ConvertersThe ADS54T02IZAY is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 196-LFBGA package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS54T02IZAY is currently in active production through Rochester Electronics's standard distribution channels.196-LFBGA1.625 In Stock$415.53ACTIVERFQ
ADS5500MPAPEPADC - Analog to Digital ConvertersThe ADS5500MPAPEP is a switching converter manufactured by Rochester Electronics. Technical highlights include -55°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 64-PowerTQFP package and is rated for operation across -55°C ~ 125°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5500MPAPEP is currently in active production through Rochester Electronics's standard distribution channels.64-PowerTQFP1.535 In Stock$177.36ACTIVERFQ
ADS5510IPAPADC - Analog to Digital ConvertersThe ADS5510IPAP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 64-PowerTQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5510IPAP is currently in active production through Rochester Electronics's standard distribution channels.64-PowerTQFP13.968 In Stock$27.37ACTIVERFQ
ADS5520IPAPADC - Analog to Digital ConvertersThe ADS5520IPAP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 64-PowerTQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5520IPAP is currently in active production through Rochester Electronics's standard distribution channels.64-PowerTQFP17.959 In Stock$36.97ACTIVERFQ
ADS5521IPAPADC - Analog to Digital ConvertersThe ADS5521IPAP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 64-PowerTQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5521IPAP is currently in active production through Rochester Electronics's standard distribution channels.64-PowerTQFP1.317 In Stock$109.42ACTIVERFQ
ADS5522IPAPADC - Analog to Digital ConvertersThe ADS5522IPAP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 64-PowerTQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5522IPAP is currently in active production through Rochester Electronics's standard distribution channels.64-PowerTQFP3.108 In Stock$31.76ACTIVERFQ
ADS5522IPAPG4ADC - Analog to Digital ConvertersThe ADS5522IPAPG4 is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 64-TQFP Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5522IPAPG4 is currently in active production through Rochester Electronics's standard distribution channels.64-TQFP Exposed Pad1.554 In Stock$29.50ACTIVERFQ
ADS5541IPAPADC - Analog to Digital ConvertersThe ADS5541IPAP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 64-PowerTQFP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5541IPAP is currently in active production through Rochester Electronics's standard distribution channels.64-PowerTQFP8.834 In Stock$96.58ACTIVERFQ
ADS5553IPFPADC - Analog to Digital ConvertersThe ADS5553IPFP is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°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 80-TQFP Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADS5553IPFP is currently in active production through Rochester Electronics's standard distribution channels.80-TQFP Exposed Pad1.675 In Stock$71.09ACTIVERFQ

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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