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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 26 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
25LS2518PCSpecialized ICsThe 25LS2518PC 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 25LS2518PC is currently in active production through Rochester Electronics's standard distribution channels.5.451 In Stock$252.12ACTIVERFQ
25LS2519DM/BShift RegistersThe 25LS2519DM/B is a shift register IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 25LS2519DM/B is currently in active production through Rochester Electronics's standard distribution channels.3.525 In Stock$111.29ACTIVERFQ
25LS2519PCShift RegistersThe 25LS2519PC is a shift register IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 25LS2519PC is currently in active production through Rochester Electronics's standard distribution channels.14.526 In Stock$26.23ACTIVERFQ
25LS2521/BRALogic ComparatorsThe 25LS2521/BRA is an analog comparator manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, 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 consumer electronics, industrial control, and telecommunications applications, the 25LS2521/BRA is currently in active production through Rochester Electronics's standard distribution channels.1.607 In Stock$89.58ACTIVERFQ
25LS2538PCSpecialized ICsThe 25LS2538PC 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 25LS2538PC is currently in active production through Rochester Electronics's standard distribution channels.6.377 In Stock$212.73ACTIVERFQ
25LS2569/BRACounters & DividersThe 25LS2569/BRA is a counter/divider IC manufactured by Rochester Electronics. Technical highlights include 4.5 V ~ 5.5 V supply voltage and -55°C ~ 125°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 20-CDIP (0.300", 7.62mm) package and is rated for operation across -55°C ~ 125°C (TA). Designed for consumer electronics, industrial control, and telecommunications applications, the 25LS2569/BRA is currently in active production through Rochester Electronics's standard distribution channels.20-CDIP (0.300", 7.62mm)1.631 In Stock$119.26ACTIVERFQ
25LS2569/BSACounters & DividersThe 25LS2569/BSA is a counter/divider IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 25LS2569/BSA is currently in active production through Rochester Electronics's standard distribution channels.1.904 In Stock$1560.21ACTIVERFQ
25LS2569DM/BCounters & DividersThe 25LS2569DM/B is a counter/divider IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 25LS2569DM/B is currently in active production through Rochester Electronics's standard distribution channels.1.689 In Stock$110.22ACTIVERFQ
25LS2569FM/BCounters & DividersThe 25LS2569FM/B is a counter/divider IC manufactured by Rochester Electronics. Design review should confirm logic family, I/O voltage, propagation delay, 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 consumer electronics, industrial control, and telecommunications applications, the 25LS2569FM/B is currently in active production through Rochester Electronics's standard distribution channels.1.574 In Stock$146.41ACTIVERFQ
25PPC405CR-3BB200CMicrocontrollers (MCU)The 25PPC405CR-3BB200C is a microcontroller manufactured by Rochester Electronics. Technical highlights include 200MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 316-BBGA package and is rated for operation across -40°C ~ 85°C (TC). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC405CR-3BB200C is currently in active production through Rochester Electronics's standard distribution channels.316-BBGA1.574 In Stock$41.21ACTIVERFQ
25PPC405GP-3BB200CMicrocontrollers (MCU)The 25PPC405GP-3BB200C is a microcontroller manufactured by Rochester Electronics. Technical highlights include 200MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 456-BBGA package and is rated for operation across -40°C ~ 85°C (TC). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC405GP-3BB200C is currently in active production through Rochester Electronics's standard distribution channels.456-BBGA4.542 In Stock$39.57ACTIVERFQ
25PPC405GP-3BC200CMicrocontrollers (MCU)The 25PPC405GP-3BC200C is a microcontroller manufactured by Rochester Electronics. Technical highlights include 200MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 456-BBGA package and is rated for operation across -40°C ~ 85°C (TC). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC405GP-3BC200C is currently in active production through Rochester Electronics's standard distribution channels.456-BBGA8.619 In Stock$38.94ACTIVERFQ
25PPC405GP-3BD266AMicrocontrollers (MCU)The 25PPC405GP-3BD266A is a microcontroller manufactured by Rochester Electronics. Technical highlights include 266MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 456-BBGA package and is rated for operation across -40°C ~ 85°C (TC). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC405GP-3BD266A is currently in active production through Rochester Electronics's standard distribution channels.456-BBGA1.508 In Stock$63.34ACTIVERFQ
25PPC440GX-3CA500CMicrocontrollers (MCU)The 25PPC440GX-3CA500C is a microcontroller manufactured by Rochester Electronics. Technical highlights include 500MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 552-BCBGA package and is rated for operation across -40°C ~ 85°C (TC). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC440GX-3CA500C is currently in active production through Rochester Electronics's standard distribution channels.552-BCBGA1.669 In Stock$66.44ACTIVERFQ
25PPC604E2BE-240EEMicrocontrollers (MCU)The 25PPC604E2BE-240EE 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 25PPC604E2BE-240EE is currently in active production through Rochester Electronics's standard distribution channels.1.512 In Stock$229.10ACTIVERFQ
25PPC604E2BE233DE8Microcontrollers (MCU)The 25PPC604E2BE233DE8 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 25PPC604E2BE233DE8 is currently in active production through Rochester Electronics's standard distribution channels.1.501 In Stock$450.00ACTIVERFQ
25PPC604E2PE233DE1Microcontrollers (MCU)The 25PPC604E2PE233DE1 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 25PPC604E2PE233DE1 is currently in active production through Rochester Electronics's standard distribution channels.1.797 In Stock$281.25ACTIVERFQ
25PPC750CX-DP0323TMicrocontrollers (MCU)The 25PPC750CX-DP0323T 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 256-LBGA package and is rated for operation across 0°C ~ 105°C (TJ). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC750CX-DP0323T is currently in active production through Rochester Electronics's standard distribution channels.256-LBGA1.684 In Stock$13.01ACTIVERFQ
25PPC750CX-DP0523TMicrocontrollers (MCU)The 25PPC750CX-DP0523T is a microcontroller manufactured by Rochester Electronics. Technical highlights include 700MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 256-LBGA package and is rated for operation across 0°C ~ 105°C (TJ). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC750CX-DP0523T is currently in active production through Rochester Electronics's standard distribution channels.256-LBGA1.508 In Stock$87.38ACTIVERFQ
25PPC750CX-DP10-3TMicrocontrollers (MCU)The 25PPC750CX-DP10-3T is a microcontroller manufactured by Rochester Electronics. Technical highlights include 733MHz clock speed; design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits. This standard mount component is supplied in a 256-LBGA package and is rated for operation across 0°C ~ 105°C (TJ). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the 25PPC750CX-DP10-3T is currently in active production through Rochester Electronics's standard distribution channels.256-LBGA1.517 In Stock$111.12ACTIVERFQ

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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