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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

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Part NumberCategoryDescriptionPackageStockPriceStatus
MAX6849KASD3-TBattery Management ICsThe MAX6849KASD3-T is a battery management IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-8 package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6849KASD3-T is currently in active production through Rochester Electronics's standard distribution channels.SOT-23-815,000 In Stock$1.74ACTIVERFQ
MAX6849KAVD7Battery Management ICsThe MAX6849KAVD7 is a battery management IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-8 package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6849KAVD7 is currently in active production through Rochester Electronics's standard distribution channels.SOT-23-84,698 In Stock$2.42ACTIVERFQ
MAX6849KAVD7-TBattery Management ICsThe MAX6849KAVD7-T is a battery management IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-8 package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6849KAVD7-T is currently in active production through Rochester Electronics's standard distribution channels.SOT-23-89,000 In Stock$1.74ACTIVERFQ
MAX684EUADC-DC Switching RegulatorsThe MAX684EUA is a DC-DC 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 battery-powered devices, portable electronics, and industrial sensors applications, the MAX684EUA is currently in active production through Rochester Electronics's standard distribution channels.1,550 In Stock$19.26ACTIVERFQ
MAX6850AEEDisplay DriversThe MAX6850AEE is a video/display 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 MAX6850AEE is currently in active production through Rochester Electronics's standard distribution channels.6,575 In Stock$5.64ACTIVERFQ
MAX6851AEEDisplay DriversThe MAX6851AEE is a video/display 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 MAX6851AEE is currently in active production through Rochester Electronics's standard distribution channels.6,107 In Stock$5.64ACTIVERFQ
MAX6852AEEDisplay DriversThe MAX6852AEE is a video/display 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 MAX6852AEE is currently in active production through Rochester Electronics's standard distribution channels.7,872 In Stock$5.98ACTIVERFQ
MAX6853AEEDisplay DriversThe MAX6853AEE is a video/display 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 MAX6853AEE is currently in active production through Rochester Electronics's standard distribution channels.11,076 In Stock$5.64ACTIVERFQ
MAX6854UK16D3+TSupervisors & Reset ICsThe MAX6854UK16D3+T is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 1.575V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6854UK16D3+T is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7538,007 In Stock$5.45ACTIVERFQ
MAX6854UK26D3+Specialized Power ManagementThe MAX6854UK26D3+ is a specialized power management IC manufactured by Rochester Electronics. Design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET 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 automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6854UK26D3+ is currently in active production through Rochester Electronics's standard distribution channels.4,908 In Stock$1.09ACTIVERFQ
MAX6855UK46D3Supervisors & Reset ICsThe MAX6855UK46D3 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 4.625V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6855UK46D3 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7536,948 In Stock$2.56ACTIVERFQ
MAX6856UK19D3+Supervisors & Reset ICsThe MAX6856UK19D3+ is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 1.9V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6856UK19D3+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SC-74A, SOT-753RFQ for sourcing$1.09OBSOLETERFQ
MAX6856UK23D3Supervisors & Reset ICsThe MAX6856UK23D3 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.313V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6856UK23D3 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-753507 In StockRFQACTIVERFQ
MAX6856UK23D3+Supervisors & Reset ICsThe MAX6856UK23D3+ is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.313V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6856UK23D3+ is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7533,057 In Stock$1.09ACTIVERFQ
MAX6858UK16D3Supervisors & Reset ICsThe MAX6858UK16D3 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 1.575V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6858UK16D3 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7534,728 In Stock$2.56ACTIVERFQ
MAX6858UK29D4+Supervisors & Reset ICsThe MAX6858UK29D4+ 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 MAX6858UK29D4+ is currently in active production through Rochester Electronics's standard distribution channels.3,177 In Stock$1.78ACTIVERFQ
MAX685EEEDC-DC Switching RegulatorsThe MAX685EEE is a DC-DC 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 battery-powered devices, portable electronics, and industrial sensors applications, the MAX685EEE is currently in active production through Rochester Electronics's standard distribution channels.4,020 In Stock$4.37ACTIVERFQ
MAX685EEE-TSpecialized ICsThe MAX685EEE-T 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 MAX685EEE-T is currently in active production through Rochester Electronics's standard distribution channels.2,000 In Stock$4.72ACTIVERFQ
MAX6860UK16D3+Supervisors & Reset ICsThe MAX6860UK16D3+ is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 1.575V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6860UK16D3+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SC-74A, SOT-753RFQ for sourcing$1.02OBSOLETERFQ
MAX6860UK29D3Supervisors & Reset ICsThe MAX6860UK29D3 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.925V voltage threshold, 1 monitored voltage, 150ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6860UK29D3 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7533,312 In Stock$21.11ACTIVERFQ

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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