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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 2901 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
MACH435-20JCCPLDsThe MACH435-20JC is a CPLD manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the MACH435-20JC is currently in active production through Rochester Electronics's standard distribution channels.3.084 In Stock$33.08ACTIVERFQ
MACH435Q-20JCCPLDsThe MACH435Q-20JC is a CPLD manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the MACH435Q-20JC is currently in active production through Rochester Electronics's standard distribution channels.1.751 In Stock$23.12ACTIVERFQ
MACH435Q-25JCPLDs - Programmable Logic DevicesThe MACH435Q-25JC is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 128 macrocells and 5V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a standard package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the MACH435Q-25JC is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$20.67OBSOLETERFQ
MACH445-12YCCPLDsThe MACH445-12YC is a CPLD manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the MACH445-12YC is currently in active production through Rochester Electronics's standard distribution channels.1.623 In Stock$26.53ACTIVERFQ
MACH465-12YCPLDs - Programmable Logic DevicesThe MACH465-12YC is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 256 macrocells and 4.75V ~ 5.25V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a 208-BFQFP package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the MACH465-12YC is currently in active production through Rochester Electronics's standard distribution channels.208-BFQFP1.502 In Stock$216.40ACTIVERFQ
MACH465-20YCPLDs - Programmable Logic DevicesThe MACH465-20YC is a programmable logic device manufactured by Rochester Electronics. Technical highlights include 256 macrocells and 4.75V ~ 5.25V supply voltage; design review should confirm macrocell utilization, I/O planning, logic timing, package fit, and operating temperature limits. This Surface Mount component is supplied in a 208-BFQFP package suitable for both prototyping and production builds. Designed for 5G infrastructure, AI accelerators, and data center fabrics applications, the MACH465-20YC is currently in active production through Rochester Electronics's standard distribution channels.208-BFQFP3.792 In Stock$50.31ACTIVERFQ
MACHLV210-12JCCPLDsThe MACHLV210-12JC is a CPLD manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the MACHLV210-12JC is currently in active production through Rochester Electronics's standard distribution channels.1.525 In Stock$4.94ACTIVERFQ
MACHLV210-15JCCPLDsThe MACHLV210-15JC is a CPLD manufactured by Rochester Electronics. Design review should confirm macrocell utilization, I/O planning, logic timing, 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 5G infrastructure, AI accelerators, and data center fabrics applications, the MACHLV210-15JC is currently in active production through Rochester Electronics's standard distribution channels.1.545 In Stock$36.55ACTIVERFQ
MAX038CWPClock Generators, PLLs & SynthesizersThe MAX038CWP is a PLL frequency synthesizer manufactured by Rochester Electronics. Key technical specifications include 4.75V ~ 5.25V supply voltage, CMOS, TTL output type, and 0°C ~ 70°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the MAX038CWP is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcingRFQOBSOLETERFQ
MAX1002CAXADC - Analog to Digital ConvertersThe MAX1002CAX 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 MAX1002CAX is currently in active production through Rochester Electronics's standard distribution channels.9.840 In Stock$4.47ACTIVERFQ
MAX1003CAXADC - Analog to Digital ConvertersThe MAX1003CAX is a switching converter manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°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 36-BSOP (0.295", 7.50mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for instrumentation, medical devices, and audio systems applications, the MAX1003CAX is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.36-BSOP (0.295", 7.50mm Width)RFQ for sourcing$5.21OBSOLETERFQ
MAX1011CEGADC - Analog to Digital ConvertersThe MAX1011CEG 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 MAX1011CEG is currently in active production through Rochester Electronics's standard distribution channels.3.936 In Stock$4.36ACTIVERFQ
MAX1020BETXADC - Analog to Digital ConvertersThe MAX1020BETX 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 MAX1020BETX is currently in active production through Rochester Electronics's standard distribution channels.4.068 In Stock$87.21ACTIVERFQ
MAX1021BETX+ADC/DAC - Special PurposeThe MAX1021BETX+ is an application-specific IC manufactured by Rochester Electronics. Technical highlights include 2.7V supply voltage and -40°C ~ 85°C operating temperature; design review should confirm supply voltage, interface compatibility, package fit, operating temperature limits, and lot/date code traceability. This Surface Mount component is supplied in a 36-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for power supply design, battery management, and industrial control applications, the MAX1021BETX+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.36-WFQFN Exposed PadRFQ for sourcing$13.21OBSOLETERFQ
MAX1022BETXADC - Analog to Digital ConvertersThe MAX1022BETX 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 MAX1022BETX is currently in active production through Rochester Electronics's standard distribution channels.3.036 In Stock$87.64ACTIVERFQ
MAX1026ACEE+ADC - Analog to Digital ConvertersThe MAX1026ACEE+ is a switching converter manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°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 16-SSOP (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C. Designed for instrumentation, medical devices, and audio systems applications, the MAX1026ACEE+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SSOP (0.154", 3.90mm Width)RFQ for sourcing$56.23OBSOLETERFQ
MAX1027BCEEADC - Analog to Digital ConvertersThe MAX1027BCEE 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 MAX1027BCEE is currently in active production through Rochester Electronics's standard distribution channels.1.973 In Stock$6.34ACTIVERFQ
MAX1028ACEPADC - Analog to Digital ConvertersThe MAX1028ACEP 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 MAX1028ACEP is currently in active production through Rochester Electronics's standard distribution channels.1.909 In Stock$4.46ACTIVERFQ
MAX1029ACEPADC - Analog to Digital ConvertersThe MAX1029ACEP 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 MAX1029ACEP is currently in active production through Rochester Electronics's standard distribution channels.1.879 In Stock$8.52ACTIVERFQ
MAX1029AEEPADC - Analog to Digital ConvertersThe MAX1029AEEP 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 MAX1029AEEP is currently in active production through Rochester Electronics's standard distribution channels.1.876 In Stock$8.52ACTIVERFQ

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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