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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

Page 1886 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
DS3150QC1+Telecom ICsThe DS3150QC1+ is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, 0°C ~ 70°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3150QC1+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-LCC (J-Lead)RFQ for sourcing$25.38OBSOLETERFQ
DS3150QNC1+Telecom ICsThe DS3150QNC1+ 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 DS3150QNC1+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$28.03OBSOLETERFQ
DS3150TN1Telecom ICsThe DS3150TN1 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 DS3150TN1 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$27.39OBSOLETERFQ
DS3150TNC1Telecom ICsThe DS3150TNC1 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 DS3150TNC1 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$43.20OBSOLETERFQ
DS3151Telecom ICsThe DS3151 is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, 0°C ~ 70°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3151 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$91.31OBSOLETERFQ
DS3151NB1Telecom ICsThe DS3151NB1 is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, -40°C ~ 85°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3151NB1 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$29.45OBSOLETERFQ
DS3152+Telecom ICsThe DS3152+ is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, 0°C ~ 70°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3152+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$54.80OBSOLETERFQ
DS3152B1Telecom ICsThe DS3152B1 is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, -40°C ~ 85°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3152B1 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$54.80OBSOLETERFQ
DS3152NTelecom ICsThe DS3152N is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, -40°C ~ 85°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3152N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$63.00OBSOLETERFQ
DS3152N+Telecom ICsThe DS3152N+ is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, -40°C ~ 85°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3152N+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$59.53OBSOLETERFQ
DS3153Telecom ICsThe DS3153 is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, 0°C ~ 70°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3153 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$74.78OBSOLETERFQ
DS3153NTelecom ICsThe DS3153N is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, -40°C ~ 85°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3153N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$492.38OBSOLETERFQ
DS3154Telecom ICsThe DS3154 is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, 0°C ~ 70°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3154 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$95.87OBSOLETERFQ
DS3154+Telecom ICsThe DS3154+ is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, 0°C ~ 70°C operating temperature, and LIU interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 144-BGA, CSPBGA package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3154+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.144-BGA, CSPBGARFQ for sourcing$1001.88OBSOLETERFQ
DS3154NCA2Telecom ICsThe DS3154NCA2 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 DS3154NCA2 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$103.50OBSOLETERFQ
DS3162Telecom ICsThe DS3162 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 DS3162 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$208.84OBSOLETERFQ
DS3163Specialized ICsThe DS3163 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 Surface Mount component is supplied in a 400-BBGA package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3163 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.400-BBGARFQ for sourcing$124.12OBSOLETERFQ
DS3164Specialized ICsThe DS3164 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 Surface Mount component is supplied in a 400-BBGA package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3164 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.400-BBGARFQ for sourcing$188.45OBSOLETERFQ
DS3170NTelecom ICsThe DS3170N is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 3.135V ~ 3.465V supply voltage, -40°C ~ 85°C operating temperature, and DS3, E3 interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 100-LBGA, CSBGA package and is rated for operation across -40°C ~ 85°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the DS3170N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-LBGA, CSBGARFQ for sourcing$751.93OBSOLETERFQ
DS3172Drivers, Receivers & TransceiversThe DS3172 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 DS3172 is currently in active production through Rochester Electronics's standard distribution channels.1,510 In Stock$175.24ACTIVERFQ

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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