Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
R

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.

✓ Originality review✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

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 908 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
ADC700AHADC - Analog to Digital ConvertersThe ADC700AH 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 28-CDIP (0.600", 15.24mm) package and is rated for operation across -25°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC700AH is currently in active production through Rochester Electronics's standard distribution channels.28-CDIP (0.600", 15.24mm)1.515 In Stock$1727.22ACTIVERFQ
ADC700JHADC - Analog to Digital ConvertersThe ADC700JH 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 ADC700JH is currently in active production through Rochester Electronics's standard distribution channels.8.265 In Stock$83.41ACTIVERFQ
ADC78H90CIMTXADC - Analog to Digital ConvertersThe ADC78H90CIMTX 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 Surface Mount component is supplied in a 16-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC78H90CIMTX is currently in active production through Rochester Electronics's standard distribution channels.16-TSSOP (0.173", 4.40mm Width)8.400 In Stock$1.50ACTIVERFQ
ADC908FPADC - Analog to Digital ConvertersThe ADC908FP 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 18-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC908FP is currently in active production through Rochester Electronics's standard distribution channels.18-DIP (0.300", 7.62mm)5.694 In Stock$10.63ACTIVERFQ
ADC908FSADC - Analog to Digital ConvertersThe ADC908FS 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 Surface Mount component is supplied in a 18-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC908FS is currently in active production through Rochester Electronics's standard distribution channels.18-SOIC (0.295", 7.50mm Width)1.993 In Stock$11.22ACTIVERFQ
ADC908GPADC - Analog to Digital ConvertersThe ADC908GP 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 18-DIP (0.300", 7.62mm) package and is rated for operation across 0°C ~ 70°C. Designed for instrumentation, medical devices, and audio systems applications, the ADC908GP is currently in active production through Rochester Electronics's standard distribution channels.18-DIP (0.300", 7.62mm)5.340 In Stock$5.32ACTIVERFQ
ADCLK907BCPZ-WPClock Buffers & DriversThe ADCLK907BCPZ-WP is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 2.375V ~ 3.63V supply voltage, ECL, NECL, PECL output type, and -40°C ~ 125°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 16-VFQFN Exposed Pad, CSP package and is rated for operation across -40°C ~ 125°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the ADCLK907BCPZ-WP is currently in active production through Rochester Electronics's standard distribution channels.16-VFQFN Exposed Pad, CSP18.817 In Stock$17.82ACTIVERFQ
ADCLK914BCPZ-WPClock Buffers & DriversThe ADCLK914BCPZ-WP is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 2.97V ~ 3.63V supply voltage, HVDS output type, and -40°C ~ 125°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 16-VFQFN Exposed Pad, CSP package and is rated for operation across -40°C ~ 125°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the ADCLK914BCPZ-WP is currently in active production through Rochester Electronics's standard distribution channels.16-VFQFN Exposed Pad, CSP13.242 In Stock$11.45ACTIVERFQ
ADCLK946BCPZClock Buffers & DriversThe ADCLK946BCPZ is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 2.97V ~ 3.63V supply voltage, LVPECL output type, and -40°C ~ 85°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 24-VFQFN Exposed Pad, CSP package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the ADCLK946BCPZ is currently in active production through Rochester Electronics's standard distribution channels.24-VFQFN Exposed Pad, CSP1.786 In Stock$12.96ACTIVERFQ
ADCLK950BCPZ-REEL7ADC - Analog to Digital ConvertersThe ADCLK950BCPZ-REEL7 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 ADCLK950BCPZ-REEL7 is currently in active production through Rochester Electronics's standard distribution channels.7.860 In Stock$7.48ACTIVERFQ
ADCLK954BCPZClock Buffers & DriversThe ADCLK954BCPZ is a clock buffer/driver manufactured by Rochester Electronics. Key technical specifications include 2.97V ~ 3.63V supply voltage, LVPECL output type, and -40°C ~ 85°C operating temperature; design review should also confirm clock frequency, PLL configuration, and jitter budget. This Surface Mount component is supplied in a 40-VFQFN Exposed Pad, CSP package and is rated for operation across -40°C ~ 85°C. Designed for telecommunications infrastructure, data center networking, and industrial control applications, the ADCLK954BCPZ is currently in active production through Rochester Electronics's standard distribution channels.40-VFQFN Exposed Pad, CSP10.812 In Stock$4.20ACTIVERFQ
ADCMP352YKSZ-REEL7Analog ComparatorsThe ADCMP352YKSZ-REEL7 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 Surface Mount component is supplied in an SC-82A, SOT-343 package and is rated for operation across -40°C ~ 125°C. Designed for instrumentation, medical devices, and audio systems applications, the ADCMP352YKSZ-REEL7 is currently in active production through Rochester Electronics's standard distribution channels.SC-82A, SOT-34337.146 In Stock$3.21ACTIVERFQ
ADCMP393ARUZAnalog ComparatorsThe ADCMP393ARUZ 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 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 instrumentation, medical devices, and audio systems applications, the ADCMP393ARUZ is currently in active production through Rochester Electronics's standard distribution channels.14-TSSOP (0.173", 4.40mm Width)31.748 In Stock$2.52ACTIVERFQ
ADCMP393ARZAnalog ComparatorsThe ADCMP393ARZ 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 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 instrumentation, medical devices, and audio systems applications, the ADCMP393ARZ is currently in active production through Rochester Electronics's standard distribution channels.14-SOIC (0.154", 3.90mm Width)7.425 In Stock$1.87ACTIVERFQ
ADCMP551BRQAnalog ComparatorsThe ADCMP551BRQ 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 Surface Mount component is supplied in a 16-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADCMP551BRQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.16-SSOP (0.154", 3.90mm Width)RFQ for sourcing$3.77OBSOLETERFQ
ADCMP552BRQAnalog ComparatorsThe ADCMP552BRQ 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 Surface Mount component is supplied in a 20-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADCMP552BRQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SSOP (0.154", 3.90mm Width)RFQ for sourcing$36.32OBSOLETERFQ
ADCMP553BRMAnalog ComparatorsThe ADCMP553BRM 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 instrumentation, medical devices, and audio systems applications, the ADCMP553BRM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$2.67OBSOLETERFQ
ADCMP562BRQAnalog ComparatorsThe ADCMP562BRQ 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 Surface Mount component is supplied in a 20-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADCMP562BRQ is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SSOP (0.154", 3.90mm Width)RFQ for sourcing$3.56OBSOLETERFQ
ADCMP563BCP-R2Analog ComparatorsThe ADCMP563BCP-R2 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 Surface Mount component is supplied in a 16-WFQFN Exposed Pad, CSP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADCMP563BCP-R2 is currently in active production through Rochester Electronics's standard distribution channels.16-WFQFN Exposed Pad, CSP6.281 In Stock$3.39ACTIVERFQ
ADCMP563BCP-RL7Analog ComparatorsThe ADCMP563BCP-RL7 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 Surface Mount component is supplied in a 16-WFQFN Exposed Pad, CSP package and is rated for operation across -40°C ~ 85°C. Designed for instrumentation, medical devices, and audio systems applications, the ADCMP563BCP-RL7 is currently in active production through Rochester Electronics's standard distribution channels.16-WFQFN Exposed Pad, CSP17.927 In Stock$3.39ACTIVERFQ

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.

Need Rochester Electronics Components?

Submit an RFQ for competitive pricing on any Rochester Electronics part. No minimum order, fast global shipping.

Request QuoteContact Sales
Get Quote