Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
R

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.

✓ Originality review✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

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 896 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
ADBF531WYBCZ406DSP - Digital Signal ProcessorsThe ADBF531WYBCZ406 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include SPI, SSP, UART connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 160-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF531WYBCZ406 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.160-LFBGA, CSPBGARFQ for sourcing$103.91OBSOLETERFQ
ADBF532WBBCZ406DSP - Digital Signal ProcessorsThe ADBF532WBBCZ406 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include SPI, SSP, UART connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 160-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF532WBBCZ406 is currently in active production through Rochester Electronics's standard distribution channels.160-LFBGA, CSPBGA1,600 In Stock$17.67ACTIVERFQ
ADBF532WBSTZ406DSP - Digital Signal ProcessorsThe ADBF532WBSTZ406 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include SPI, SSP, UART connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 176-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF532WBSTZ406 is currently in active production through Rochester Electronics's standard distribution channels.176-LQFP1,540 In Stock$18.03ACTIVERFQ
ADBF533WBBCZ506DSP - Digital Signal ProcessorsThe ADBF533WBBCZ506 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include SPI, SSP, UART connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 160-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF533WBBCZ506 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.160-LFBGA, CSPBGARFQ for sourcing$46.82OBSOLETERFQ
ADBF534WBBCZ4B03DSP - Digital Signal ProcessorsThe ADBF534WBBCZ4B03 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include CAN, SPI, SSP, TWI, UART connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 208-FBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF534WBBCZ4B03 is currently in active production through Rochester Electronics's standard distribution channels.208-FBGA, CSPBGA4,260 In Stock$28.03ACTIVERFQ
ADBF539WBBCZ4F805DSP - Digital Signal ProcessorsThe ADBF539WBBCZ4F805 is a digital signal processor 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 ADBF539WBBCZ4F805 is currently in active production through Rochester Electronics's standard distribution channels.889 In Stock$59.25ACTIVERFQ
ADBF549WBBCZ504DSP - Digital Signal ProcessorsThe ADBF549WBBCZ504 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include CAN, EBI/EMI, SD/SDIO, SPI, SPORT, TWI, UART/USART, USB OTG connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 400-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF549WBBCZ504 is currently in active production through Rochester Electronics's standard distribution channels.400-LFBGA, CSPBGA13,708 In Stock$290.43ACTIVERFQ
ADBF549WBBCZ5M03DSP - Digital Signal ProcessorsThe ADBF549WBBCZ5M03 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include CAN, EBI/EMI, SD/SDIO, SPI, SPORT, TWI, UART/USART, USB OTG connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 400-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF549WBBCZ5M03 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.400-LFBGA, CSPBGARFQ for sourcing$222.08OBSOLETERFQ
ADBF561WBBCZ505DSP - Digital Signal ProcessorsThe ADBF561WBBCZ505 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include SPI, SSP, UART connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 256-BGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF561WBBCZ505 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.256-BGA, CSPBGARFQ for sourcing$246.88OBSOLETERFQ
ADBF561WBBZ505DSP - Digital Signal ProcessorsThe ADBF561WBBZ505 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include SPI, SSP, UART connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 297-BGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF561WBBZ505 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.297-BGARFQ for sourcing$0.0090OBSOLETERFQ
ADBF606WCBCZ402DSP - Digital Signal ProcessorsThe ADBF606WCBCZ402 is a digital signal processor manufactured by Rochester Electronics. Technical highlights include CAN, EBI/EMI, Ethernet, I²C, SPI, SPORT, UART/USART, USB OTG connectivity; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This Surface Mount component is supplied in a 349-LFBGA, CSPBGA package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ADBF606WCBCZ402 is currently in active production through Rochester Electronics's standard distribution channels.349-LFBGA, CSPBGA1,503 In Stock$12.00ACTIVERFQ
ADBF608WCBCZ501DSP - Digital Signal ProcessorsThe ADBF608WCBCZ501 is a digital signal processor 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 ADBF608WCBCZ501 is currently in active production through Rochester Electronics's standard distribution channels.11,462 In Stock$0.0090ACTIVERFQ
ADBF609WCBCZ501DSP - Digital Signal ProcessorsThe ADBF609WCBCZ501 is a digital signal processor 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 ADBF609WCBCZ501 is currently in active production through Rochester Electronics's standard distribution channels.51,601 In Stock$18.72ACTIVERFQ
ADBP-REELSpecialized ICsThe ADBP-REEL is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the ADBP-REEL is currently in active production through Rochester Electronics's standard distribution channels.2,761 In StockRFQACTIVERFQ
ADC07D1520CIYB/NOPBADC - Analog to Digital ConvertersThe ADC07D1520CIYB/NOPB 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 128-LQFP Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC07D1520CIYB/NOPB is currently in active production through Rochester Electronics's standard distribution channels.128-LQFP Exposed Pad1,706 In Stock$388.22ACTIVERFQ
ADC0802LCNADC - Analog to Digital ConvertersThe ADC0802LCN 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 Through Hole component is supplied in a 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC0802LCN is currently in active production through Rochester Electronics's standard distribution channels.20-DIP (0.300", 7.62mm)1,524 In Stock$5.54ACTIVERFQ
ADC0802LCN/NOPBADC - Analog to Digital ConvertersThe ADC0802LCN/NOPB 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 Through Hole component is supplied in a 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC0802LCN/NOPB is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$1.17OBSOLETERFQ
ADC08032CINADC - Analog to Digital ConvertersThe ADC08032CIN 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 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 instrumentation, medical devices, and audio systems applications, the ADC08032CIN 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$5.01OBSOLETERFQ
ADC08034CIWMXADC - Analog to Digital ConvertersThe ADC08034CIWMX 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 14-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC08034CIWMX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-SOIC (0.295", 7.50mm Width)RFQ for sourcing$9.11OBSOLETERFQ
ADC08038CMJADC - Analog to Digital ConvertersThe ADC08038CMJ 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 Through Hole component is supplied in a 20-CDIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC08038CMJ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-CDIP (0.300", 7.62mm)RFQ for sourcing$12.79OBSOLETERFQ

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.

Need Rochester Electronics Components?

Submit an RFQ for competitive pricing on any Rochester Electronics part. No minimum order, fast global shipping.

Request QuoteContact Sales
Get Quote