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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 3235 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
MAX6430PQUS-TBattery Management ICsThe MAX6430PQUS-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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6430PQUS-T is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA14,385 In Stock$1.42ACTIVERFQ
MAX6431CHUSBattery Management ICsThe MAX6431CHUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431CHUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA3,951 In Stock$2.42ACTIVERFQ
MAX6431CHUS-TBattery Management ICsThe MAX6431CHUS-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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431CHUS-T is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA12,000 In Stock$1.29ACTIVERFQ
MAX6431CIUSBattery Management ICsThe MAX6431CIUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431CIUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA6,894 In Stock$2.42ACTIVERFQ
MAX6431CIUS-TBattery Management ICsThe MAX6431CIUS-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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431CIUS-T is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA12,000 In Stock$1.29ACTIVERFQ
MAX6431DHUSBattery Management ICsThe MAX6431DHUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431DHUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA3,966 In Stock$2.42ACTIVERFQ
MAX6431DHUS-TBattery Management ICsThe MAX6431DHUS-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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431DHUS-T is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA12,000 In Stock$1.37ACTIVERFQ
MAX6431EHUSBattery Management ICsThe MAX6431EHUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431EHUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA6,657 In Stock$2.42ACTIVERFQ
MAX6431EHUS-TBattery Management ICsThe MAX6431EHUS-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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431EHUS-T is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA15,000 In Stock$1.37ACTIVERFQ
MAX6431EIUSBattery Management ICsThe MAX6431EIUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431EIUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA3,039 In Stock$2.42ACTIVERFQ
MAX6431EIUS+Battery Management ICsThe MAX6431EIUS+ 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431EIUS+ is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA6,675 In Stock$2.56ACTIVERFQ
MAX6431FJUSBattery Management ICsThe MAX6431FJUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431FJUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA7,494 In Stock$2.42ACTIVERFQ
MAX6431FJUS-TBattery Management ICsThe MAX6431FJUS-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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431FJUS-T is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA15,000 In Stock$1.37ACTIVERFQ
MAX6431MRUSBattery Management ICsThe MAX6431MRUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431MRUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA7,482 In Stock$2.56ACTIVERFQ
MAX6431MRUS+Battery Management ICsThe MAX6431MRUS+ 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431MRUS+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-253-4, TO-253AARFQ for sourcing$2.56OBSOLETERFQ
MAX6431ORUSBattery Management ICsThe MAX6431ORUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431ORUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA5,427 In Stock$2.42ACTIVERFQ
MAX6431ORUS+Battery Management ICsThe MAX6431ORUS+ 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6431ORUS+ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-253-4, TO-253AARFQ for sourcingRFQOBSOLETERFQ
MAX6432DHUSBattery Management ICsThe MAX6432DHUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6432DHUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA7,443 In Stock$2.42ACTIVERFQ
MAX6432DHUS-TBattery Management ICsThe MAX6432DHUS-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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6432DHUS-T is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA9,000 In Stock$1.29ACTIVERFQ
MAX6432EHUSBattery Management ICsThe MAX6432EHUS 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 a TO-253-4, TO-253AA package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the MAX6432EHUS is currently in active production through Rochester Electronics's standard distribution channels.TO-253-4, TO-253AA7,200 In Stock$2.56ACTIVERFQ

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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