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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 3225 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
MAX6409BS33-TSpecialized Power ManagementThe MAX6409BS33-T 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 MAX6409BS33-T is currently in active production through Rochester Electronics's standard distribution channels.9,000 In Stock$1.13ACTIVERFQ
MAX6409BS44Supervisors & Reset ICsThe MAX6409BS44 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 MAX6409BS44 is currently in active production through Rochester Electronics's standard distribution channels.6,813 In Stock$2.42ACTIVERFQ
MAX640CPADC-DC Switching RegulatorsThe MAX640CPA 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 MAX640CPA is currently in active production through Rochester Electronics's standard distribution channels.1,509 In Stock$6.06ACTIVERFQ
MAX640CSADC-DC Switching RegulatorsThe MAX640CSA 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 MAX640CSA is currently in active production through Rochester Electronics's standard distribution channels.1,803 In StockRFQACTIVERFQ
MAX640CSA-TG074DC-DC Switching RegulatorsThe MAX640CSA-TG074 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 MAX640CSA-TG074 is currently in active production through Rochester Electronics's standard distribution channels.6,000 In Stock$2.95ACTIVERFQ
MAX640EPADC-DC Switching RegulatorsThe MAX640EPA 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 MAX640EPA is currently in active production through Rochester Electronics's standard distribution channels.7,452 In Stock$3.99ACTIVERFQ
MAX640ESADC-DC Switching RegulatorsThe MAX640ESA is a DC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) 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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the MAX640ESA is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$3.87OBSOLETERFQ
MAX6410BS46Supervisors & Reset ICsThe MAX6410BS46 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 MAX6410BS46 is currently in active production through Rochester Electronics's standard distribution channels.7,494 In Stock$1.13ACTIVERFQ
MAX6411BS44Supervisors & Reset ICsThe MAX6411BS44 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 MAX6411BS44 is currently in active production through Rochester Electronics's standard distribution channels.6,540 In Stock$1.13ACTIVERFQ
MAX6412UK16Supervisors & Reset ICsThe MAX6412UK16 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, Adjustable/Selectable reset timeout, and -40°C ~ 125°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 ~ 125°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6412UK16 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75312,135 In Stock$1.13ACTIVERFQ
MAX6412UK22-TSupervisors & Reset ICsThe MAX6412UK22-T is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.188V voltage threshold, 1 monitored voltage, Adjustable/Selectable reset timeout, and -40°C ~ 125°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 ~ 125°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6412UK22-T is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75310,050 In Stock$1.13ACTIVERFQ
MAX6412UK26Supervisors & Reset ICsThe MAX6412UK26 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.625V voltage threshold, 1 monitored voltage, Adjustable/Selectable reset timeout, and -40°C ~ 125°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 ~ 125°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6412UK26 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7533,720 In Stock$1.37ACTIVERFQ
MAX6412UK26+Supervisors & Reset ICsThe MAX6412UK26+ is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.625V voltage threshold, 1 monitored voltage, Adjustable/Selectable reset timeout, and -40°C ~ 125°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 ~ 125°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6412UK26+ is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7531,523 In Stock$1.13ACTIVERFQ
MAX6412UK26-TSupervisors & Reset ICsThe MAX6412UK26-T is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.625V voltage threshold, 1 monitored voltage, Adjustable/Selectable reset timeout, and -40°C ~ 125°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 ~ 125°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6412UK26-T is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7539,282 In Stock$3.49ACTIVERFQ
MAX6412UK29-TSupervisors & Reset ICsThe MAX6412UK29-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 MAX6412UK29-T is currently in active production through Rochester Electronics's standard distribution channels.44,574 In Stock$1.13ACTIVERFQ
MAX6412UK30+Specialized Power ManagementThe MAX6412UK30+ 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 MAX6412UK30+ is currently in active production through Rochester Electronics's standard distribution channels.5,682 In Stock$1.33ACTIVERFQ
MAX6412UK30-TSupervisors & Reset ICsThe MAX6412UK30-T is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 3V voltage threshold, 1 monitored voltage, Adjustable/Selectable reset timeout, and -40°C ~ 125°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 ~ 125°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6412UK30-T is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75315,000 In Stock$1.51ACTIVERFQ
MAX6412UK44-TSupervisors & Reset ICsThe MAX6412UK44-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 MAX6412UK44-T is currently in active production through Rochester Electronics's standard distribution channels.9,000 In Stock$1.37ACTIVERFQ
MAX6412UK46+Specialized Power ManagementThe MAX6412UK46+ 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 MAX6412UK46+ is currently in active production through Rochester Electronics's standard distribution channels.1,836 In Stock$1.33ACTIVERFQ
MAX6412UK46-TSupervisors & Reset ICsThe MAX6412UK46-T 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, Adjustable/Selectable reset timeout, and -40°C ~ 125°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 ~ 125°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the MAX6412UK46-T is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75355,915 In Stock$1.13ACTIVERFQ

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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