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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 5205 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
UCC28502DWPFC ControllersThe UCC28502DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28502DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)6,900 In Stock$3.91ACTIVERFQ
UCC28503NPFC ControllersThe UCC28503N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28503N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$3.61OBSOLETERFQ
UCC28510DWPFC ControllersThe UCC28510DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28510DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)6,696 In Stock$3.25ACTIVERFQ
UCC28510NPFC ControllersThe UCC28510N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28510N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$2.65OBSOLETERFQ
UCC28511DWPFC ControllersThe UCC28511DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28511DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)6,180 In Stock$0.5425ACTIVERFQ
UCC28511NPFC ControllersThe UCC28511N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28511N is currently in active production through Rochester Electronics's standard distribution channels.20-DIP (0.300", 7.62mm)6,720 In Stock$7.82ACTIVERFQ
UCC28512DWG4PFC ControllersThe UCC28512DWG4 is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28512DWG4 is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)1,635 In Stock$2.48ACTIVERFQ
UCC28512NPFC ControllersThe UCC28512N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28512N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$2.27OBSOLETERFQ
UCC28513DWRPFC ControllersThe UCC28513DWR is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28513DWR is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)30,327 In Stock$2.73ACTIVERFQ
UCC28513NPFC ControllersThe UCC28513N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28513N is currently in active production through Rochester Electronics's standard distribution channels.20-DIP (0.300", 7.62mm)13,704 In Stock$3.50ACTIVERFQ
UCC28514DWPFC ControllersThe UCC28514DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28514DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)8,248 In Stock$3.60ACTIVERFQ
UCC28515DWPFC ControllersThe UCC28515DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28515DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)23,705 In Stock$2.77ACTIVERFQ
UCC28515NPFC ControllersThe UCC28515N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28515N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$2.26OBSOLETERFQ
UCC28516DWPFC ControllersThe UCC28516DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28516DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)19,710 In Stock$2.92ACTIVERFQ
UCC28516NPFC ControllersThe UCC28516N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28516N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$3.53OBSOLETERFQ
UCC28517DWPFC ControllersThe UCC28517DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28517DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)12,254 In Stock$2.78ACTIVERFQ
UCC28517NPFC ControllersThe UCC28517N is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28517N is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$2.88OBSOLETERFQ
UCC28521DWPFC ControllersThe UCC28521DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28521DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)558 In Stock$7.37ACTIVERFQ
UCC28528DWPFC ControllersThe UCC28528DW is a switching converter manufactured by Rochester Electronics. Technical highlights include 9.7V ~ 18V supply voltage and -40°C ~ 105°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 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 105°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28528DW is currently in active production through Rochester Electronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)13,692 In Stock$3.59ACTIVERFQ
UCC28600DAC-DC Converters & Offline SwitchersThe UCC28600D is an AC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 105°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 ~ 105°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the UCC28600D is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)36,917 In Stock$0.3580ACTIVERFQ

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.

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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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