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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 893 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
ADA4691-4ACPZ-R7Op Amps & Instrumentation AmplifiersThe ADA4691-4ACPZ-R7 is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 16-WFQFN Exposed Pad, CSP package and is rated for operation across -40°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4691-4ACPZ-R7 is currently in active production through Rochester Electronics's standard distribution channels.16-WFQFN Exposed Pad, CSP7.200 In Stock$3.41ACTIVERFQ
ADA4700-1ARDZOp Amps & Instrumentation AmplifiersThe ADA4700-1ARDZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4700-1ARDZ is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad13.916 In Stock$4.54ACTIVERFQ
ADA4805-2TRMZ-EPOp Amps & Instrumentation AmplifiersThe ADA4805-2TRMZ-EP is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -55°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4805-2TRMZ-EP is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)3.744 In Stock$9.62ACTIVERFQ
ADA4805-2TRMZ-EPR7Op Amps & Instrumentation AmplifiersThe ADA4805-2TRMZ-EPR7 is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -55°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4805-2TRMZ-EPR7 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)17.525 In Stock$5.01ACTIVERFQ
ADA4841-1YRZOp Amps & Instrumentation AmplifiersThe ADA4841-1YRZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and 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 ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4841-1YRZ is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)27.018 In Stock$1.66ACTIVERFQ
ADA4841-2YRMZOp Amps & Instrumentation AmplifiersThe ADA4841-2YRMZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4841-2YRMZ is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)6.773 In Stock$2.39ACTIVERFQ
ADA4851-4YRUZOp Amps & Instrumentation AmplifiersThe ADA4851-4YRUZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 14-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4851-4YRUZ is currently in active production through Rochester Electronics's standard distribution channels.14-TSSOP (0.173", 4.40mm Width)53.414 In Stock$4.65ACTIVERFQ
ADA4862-3YRZOp Amps & Instrumentation AmplifiersThe ADA4862-3YRZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 105°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4862-3YRZ is currently in active production through Rochester Electronics's standard distribution channels.14-SOIC (0.154", 3.90mm Width)14.686 In Stock$4.17ACTIVERFQ
ADA4870ARRZOp Amps & Instrumentation AmplifiersThe ADA4870ARRZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 20-PowerSOIC (0.433", 11.00mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4870ARRZ is currently in active production through Rochester Electronics's standard distribution channels.20-PowerSOIC (0.433", 11.00mm Width)7.764 In Stock$14.86ACTIVERFQ
ADA4891-4ARZOp Amps & Instrumentation AmplifiersThe ADA4891-4ARZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4891-4ARZ is currently in active production through Rochester Electronics's standard distribution channels.14-SOIC (0.154", 3.90mm Width)6.910 In Stock$1.92ACTIVERFQ
ADA4898-2YRDZOp Amps & Instrumentation AmplifiersThe ADA4898-2YRDZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 105°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 105°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4898-2YRDZ is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad7.813 In Stock$5.42ACTIVERFQ
ADA4899-1YRDZOp Amps & Instrumentation AmplifiersThe ADA4899-1YRDZ is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the ADA4899-1YRDZ is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad11.700 In Stock$3.04ACTIVERFQ
ADA4941-1YRZSpecial Purpose AmplifiersThe ADA4941-1YRZ is an application-specific IC manufactured by Rochester Electronics. Design review should confirm supply voltage, interface compatibility, package fit, operating temperature limits, and lot/date code traceability, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package suitable for both prototyping and production builds. Designed for audio systems, instrumentation, and medical devices applications, the ADA4941-1YRZ is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)18.026 In Stock$7.88ACTIVERFQ
ADADC71JDADC - Analog to Digital ConvertersThe ADADC71JD is a switching converter manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across 0°C ~ 70°C. Designed for instrumentation, medical devices, and audio systems applications, the ADADC71JD is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-CDIP (0.900", 22.86mm)RFQ for sourcing$4526.80OBSOLETERFQ
ADADC71KDADC - Analog to Digital ConvertersThe ADADC71KD is a switching converter manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across 0°C ~ 70°C. Designed for instrumentation, medical devices, and audio systems applications, the ADADC71KD is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-CDIP (0.900", 22.86mm)RFQ for sourcing$525.19OBSOLETERFQ
ADADC72JDADC - Analog to Digital ConvertersThe ADADC72JD is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADADC72JD is currently in active production through Rochester Electronics's standard distribution channels.32-CDIP (0.900", 22.86mm)1.501 In Stock$600.66ACTIVERFQ
ADADC72KDADC - Analog to Digital ConvertersThe ADADC72KD is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADADC72KD is currently in active production through Rochester Electronics's standard distribution channels.32-CDIP (0.900", 22.86mm)1.518 In Stock$520.46ACTIVERFQ
ADADC80-10ADC - Analog to Digital ConvertersThe ADADC80-10 is a switching converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.910", 23.12mm) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADADC80-10 is currently in active production through Rochester Electronics's standard distribution channels.32-CDIP (0.910", 23.12mm)4.680 In Stock$35.23ACTIVERFQ
ADADC80-Z-12ADC - Analog to Digital ConvertersThe ADADC80-Z-12 is a switching converter manufactured by Rochester Electronics. Technical highlights include -25°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.910", 23.12mm) package and is rated for operation across -25°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADADC80-Z-12 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-CDIP (0.910", 23.12mm)RFQ for sourcing$1.24OBSOLETERFQ
ADADC80Z-CBI-VADC - Analog to Digital ConvertersThe ADADC80Z-CBI-V is a switching 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 instrumentation, medical devices, and audio systems applications, the ADADC80Z-CBI-V is currently in active production through Rochester Electronics's standard distribution channels.46.168 In Stock$0.9000ACTIVERFQ

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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