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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 2815 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
LT3909IDD#PBFLED DriversThe LT3909IDD#PBF is an LED driver IC manufactured by Rochester Electronics. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, 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 motor control, LED lighting, and display backlight applications, the LT3909IDD#PBF is currently in active production through Rochester Electronics's standard distribution channels.6,244 In Stock$3.54ACTIVERFQ
LT3954IUHE#PBFLED DriversThe LT3954IUHE#PBF is an LED driver IC manufactured by Rochester Electronics. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, 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 motor control, LED lighting, and display backlight applications, the LT3954IUHE#PBF is currently in active production through Rochester Electronics's standard distribution channels.10,656 In Stock$5.09ACTIVERFQ
LT3957EUHE#PBFDC-DC Switching RegulatorsThe LT3957EUHE#PBF is a DC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C (TJ) 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 36-WFQFN, 28 Leads, Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LT3957EUHE#PBF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.36-WFQFN, 28 Leads, Exposed PadRFQ for sourcing$8.90OBSOLETERFQ
LT3965IFE#PBFLED DriversThe LT3965IFE#PBF is an LED driver IC manufactured by Rochester Electronics. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, 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 motor control, LED lighting, and display backlight applications, the LT3965IFE#PBF is currently in active production through Rochester Electronics's standard distribution channels.8,400 In Stock$6.75ACTIVERFQ
LT3965IFE-1#PBFLED DriversThe LT3965IFE-1#PBF is an LED driver IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the LT3965IFE-1#PBF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$6.75OBSOLETERFQ
LT3971AIMSE-5#PBFDC-DC Switching RegulatorsThe LT3971AIMSE-5#PBF is a DC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 125°C (TJ) 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 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LT3971AIMSE-5#PBF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed PadRFQ for sourcing$4.65OBSOLETERFQ
LT3973HMSE#PBFDC-DC Switching RegulatorsThe LT3973HMSE#PBF is a DC-DC converter manufactured by Rochester Electronics. Technical highlights include -40°C ~ 150°C (TJ) 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 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the LT3973HMSE#PBF is currently in active production through Rochester Electronics's standard distribution channels.10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad6,921 In Stock$2.13ACTIVERFQ
LT4180EGN#PBFPower Supply Controllers & MonitorsThe LT4180EGN#PBF 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 LT4180EGN#PBF is currently in active production through Rochester Electronics's standard distribution channels.12,540 In Stock$3.80ACTIVERFQ
LT4180IGN#PBFPower Supply Controllers & MonitorsThe LT4180IGN#PBF 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 LT4180IGN#PBF is currently in active production through Rochester Electronics's standard distribution channels.1,995 In Stock$5.21ACTIVERFQ
LT4250HCN8#PBFHot Swap ControllersThe LT4250HCN8#PBF is a power switch IC manufactured by Rochester Electronics. Key technical specifications include -80V ~ 18V input voltage, 1.6 mA quiescent current, and 0°C ~ 70°C operating temperature; design review should also confirm input voltage, output voltage, and load current. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across 0°C ~ 70°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LT4250HCN8#PBF is currently in active production through Rochester Electronics's standard distribution channels.8-DIP (0.300", 7.62mm)1,538 In Stock$9.24ACTIVERFQ
LT4275CIMS#PBFPoE ControllersThe LT4275CIMS#PBF is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include 23V ~ 60V input voltage, 2mA (Max) quiescent current, and -40°C ~ 85°C operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the LT4275CIMS#PBF is currently in active production through Rochester Electronics's standard distribution channels.10-TFSOP, 10-MSOP (0.118", 3.00mm Width)1,876 In Stock$1.72ACTIVERFQ
LT4356HS-2Specialized Power ManagementThe LT4356HS-2 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 LT4356HS-2 is currently in active production through Rochester Electronics's standard distribution channels.2,807 In StockRFQACTIVERFQ
LT6010IS8#TRA1PBFSpecialized ICsThe LT6010IS8#TRA1PBF is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the LT6010IS8#TRA1PBF is currently in active production through Rochester Electronics's standard distribution channels.6,117 In Stock$1.94ACTIVERFQ
LT6013AIDD#PBFOp Amps & Instrumentation AmplifiersThe LT6013AIDD#PBF 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-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the LT6013AIDD#PBF is currently in active production through Rochester Electronics's standard distribution channels.8-WFDFN Exposed Pad2,044 In Stock$12.78ACTIVERFQ
LT6013IDD#PBFOp Amps & Instrumentation AmplifiersThe LT6013IDD#PBF 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-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the LT6013IDD#PBF is currently in active production through Rochester Electronics's standard distribution channels.8-WFDFN Exposed Pad49 In Stock$2.49ACTIVERFQ
LT6018HDE#PBFOp Amps & Instrumentation AmplifiersThe LT6018HDE#PBF 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 10-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the LT6018HDE#PBF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.10-WFQFN Exposed PadRFQ for sourcing$5.81OBSOLETERFQ
LT6018HS8E#PBFOp Amps & Instrumentation AmplifiersThe LT6018HS8E#PBF 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 LT6018HS8E#PBF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width) Exposed PadRFQ for sourcing$4.68OBSOLETERFQ
LT6018IDE#PBFOp Amps & Instrumentation AmplifiersThe LT6018IDE#PBF 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 10-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the LT6018IDE#PBF is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.10-WFQFN Exposed PadRFQ for sourcing$5.06OBSOLETERFQ
LT6020HDD-1#PBFOp Amps & Instrumentation AmplifiersThe LT6020HDD-1#PBF 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 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the LT6020HDD-1#PBF is currently in active production through Rochester Electronics's standard distribution channels.10-WFDFN Exposed Pad1,501 In Stock$3.61ACTIVERFQ
LT6108HDCB-1#PBFSpecial Purpose AmplifiersThe LT6108HDCB-1#PBF 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 - component is supplied in a standard package suitable for both prototyping and production builds. Designed for audio systems, instrumentation, and medical devices applications, the LT6108HDCB-1#PBF is currently in active production through Rochester Electronics's standard distribution channels.1,898 In StockRFQACTIVERFQ

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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