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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

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Part NumberCategoryDescriptionPackageStockPriceStatus
ASC8851AETEMicrocontrollers (MCU)The ASC8851AETE is a microcontroller manufactured by Rochester Electronics. Technical highlights include EBI/EMI, Ethernet, I²S, IrDA, SD/MMC, SPI, 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 484-TFBGA package suitable for both prototyping and production builds. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the ASC8851AETE is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.484-TFBGARFQ for sourcing$241.65OBSOLETERFQ
ASL2417SHNY,518Drivers, Receivers & TransceiversThe ASL2417SHNY,518 is a transceiver 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 motor control, LED lighting, and display backlight applications, the ASL2417SHNY,518 is currently in active production through Rochester Electronics's standard distribution channels.25.619 In Stock$0.9000ACTIVERFQ
ASL4500SHN518Specialized ICsThe ASL4500SHN518 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 ASL4500SHN518 is currently in active production through Rochester Electronics's standard distribution channels.2.206 In StockRFQACTIVERFQ
ASL5008FHV/0YLED DriversThe ASL5008FHV/0Y is an LED driver IC manufactured by Rochester Electronics. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, 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 motor control, LED lighting, and display backlight applications, the ASL5008FHV/0Y is currently in active production through Rochester Electronics's standard distribution channels.6.000 In Stock$5.36ACTIVERFQ
ASL5115FHV/0YLED DriversThe ASL5115FHV/0Y is an LED driver IC manufactured by Rochester Electronics. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, 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 motor control, LED lighting, and display backlight applications, the ASL5115FHV/0Y is currently in active production through Rochester Electronics's standard distribution channels.3.375 In Stock$5.55ACTIVERFQ
ASL5115SHV/0YLED DriversThe ASL5115SHV/0Y is an LED driver IC manufactured by Rochester Electronics. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, 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 motor control, LED lighting, and display backlight applications, the ASL5115SHV/0Y is currently in active production through Rochester Electronics's standard distribution channels.1.331 In Stock$18.15ACTIVERFQ
ASM1816R-10F-TSupervisors & Reset ICsThe ASM1816R-10F-T is a voltage supervisor 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 automotive electronics, industrial automation, and telecommunications equipment applications, the ASM1816R-10F-T is currently in active production through Rochester Electronics's standard distribution channels.25.200 In Stock$0.2139ACTIVERFQ
ASM1832SF-TSupervisors & Reset ICsThe ASM1832SF-T is a voltage supervisor 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 automotive electronics, industrial automation, and telecommunications equipment applications, the ASM1832SF-T is currently in active production through Rochester Electronics's standard distribution channels.39.570 In Stock$0.4777ACTIVERFQ
ASM2I9940LG-32LTClock Buffers & DriversThe ASM2I9940LG-32LT is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 2.375V ~ 3.465V supply voltage, LVCMOS output type, and -40°C ~ 85°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 32-LQFP package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the ASM2I9940LG-32LT is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-LQFPRFQ for sourcing$2.49OBSOLETERFQ
ASM3P2180AF-08STClock Generators, PLLs & SynthesizersThe ASM3P2180AF-08ST is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the ASM3P2180AF-08ST is currently in active production through Rochester Electronics's standard distribution channels.4.869 In Stock$1.54ACTIVERFQ
ASP0800JCPZ-RLSpecial Purpose ICsThe ASP0800JCPZ-RL 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 ASP0800JCPZ-RL is currently in active production through Rochester Electronics's standard distribution channels.24.420 In Stock$1.51ACTIVERFQ
ASP1252MNTXGMotor Drivers & ControllersThe ASP1252MNTXG is a motor driver IC manufactured by Rochester Electronics. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, 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 motor control, LED lighting, and display backlight applications, the ASP1252MNTXG is currently in active production through Rochester Electronics's standard distribution channels.8.306 In Stock$0.6582ACTIVERFQ
ASP1400AMNTXGSpecial Purpose ICsThe ASP1400AMNTXG 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 ASP1400AMNTXG is currently in active production through Rochester Electronics's standard distribution channels.35.994 In Stock$0.7117ACTIVERFQ
ASP1400BTMNTXGMicrocontrollers (MCU)The ASP1400BTMNTXG 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 standard mount 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 ASP1400BTMNTXG is currently in active production through Rochester Electronics's standard distribution channels.6.900 In Stock$0.8680ACTIVERFQ
AT17F040A-30JCConfiguration PROMs for FPGAsThe AT17F040A-30JC is an FPGA manufactured by Rochester Electronics. Technical highlights include 2.97V ~ 3.63V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm logic resources, I/O planning, clock constraints, package escape routing, and operating temperature limits. This Surface Mount component is supplied in a 20-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the AT17F040A-30JC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-LCC (J-Lead)RFQ for sourcing$5.99OBSOLETERFQ
AT17F040A-30JIConfiguration PROMs for FPGAsThe AT17F040A-30JI is an FPGA manufactured by Rochester Electronics. Technical highlights include 2.97V ~ 3.63V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic resources, I/O planning, clock constraints, package escape routing, and operating temperature limits. This Surface Mount component is supplied in a 20-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the AT17F040A-30JI is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-LCC (J-Lead)RFQ for sourcing$5.99OBSOLETERFQ
AT17F16A-30JCConfiguration PROMs for FPGAsThe AT17F16A-30JC is an FPGA manufactured by Rochester Electronics. Technical highlights include 2.97V ~ 3.63V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm logic resources, I/O planning, clock constraints, package escape routing, and operating temperature limits. This Surface Mount component is supplied in a 20-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the AT17F16A-30JC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-LCC (J-Lead)RFQ for sourcing$364.77OBSOLETERFQ
AT17LV002-10JCConfiguration PROMs for FPGAsThe AT17LV002-10JC is an FPGA manufactured by Rochester Electronics. Technical highlights include 3V ~ 3.6V, 4.75V ~ 5.25V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm logic resources, I/O planning, clock constraints, package escape routing, and operating temperature limits. This Surface Mount component is supplied in a 20-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the AT17LV002-10JC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-LCC (J-Lead)RFQ for sourcing$15.56OBSOLETERFQ
AT17LV010-10JCConfiguration PROMs for FPGAsThe AT17LV010-10JC is an FPGA manufactured by Rochester Electronics. Technical highlights include 3V ~ 3.6V, 4.75V ~ 5.25V supply voltage and 0°C ~ 70°C operating temperature; design review should confirm logic resources, I/O planning, clock constraints, package escape routing, and operating temperature limits. This Surface Mount component is supplied in a 20-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the AT17LV010-10JC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-LCC (J-Lead)RFQ for sourcing$53.44OBSOLETERFQ
AT17LV010A-10JIConfiguration PROMs for FPGAsThe AT17LV010A-10JI is an FPGA manufactured by Rochester Electronics. Technical highlights include 3V ~ 3.6V, 4.5V ~ 5.5V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm logic resources, I/O planning, clock constraints, package escape routing, and operating temperature limits. This Surface Mount component is supplied in a 20-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the AT17LV010A-10JI is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-LCC (J-Lead)RFQ for sourcing$29.92OBSOLETERFQ

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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