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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 5107 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
TPS2848PWPGate DriversThe TPS2848PWP is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 10V ~ 15V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 14-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 TPS2848PWP is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$1.64OBSOLETERFQ
TPS2849PWPGate DriversThe TPS2849PWP is a combinational logic IC manufactured by Rochester Electronics. Technical highlights include 10V ~ 15V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 14-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 TPS2849PWP is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-TSSOP (0.173", 4.40mm Width) Exposed PadRFQ for sourcing$1.92OBSOLETERFQ
TPS3305-18DG4Supervisors & Reset ICsThe TPS3305-18DG4 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 1.68V, 2.93V voltage threshold, 2 monitored voltages, 140ms Minimum reset timeout, and -40°C ~ 85°C (TJ) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TJ). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3305-18DG4 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1,572 In Stock$1.67ACTIVERFQ
TPS3305-25DGNSupervisors & Reset ICsThe TPS3305-25DGN is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.25V, 2.93V voltage threshold, 2 monitored voltages, 140ms Minimum reset timeout, and -40°C ~ 85°C (TJ) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C (TJ). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3305-25DGN is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad4,998 In Stock$1.67ACTIVERFQ
TPS3305-33DG4Supervisors & Reset ICsThe TPS3305-33DG4 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.93V, 4.55V voltage threshold, 2 monitored voltages, 140ms Minimum reset timeout, and -40°C ~ 85°C (TJ) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TJ). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3305-33DG4 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)4,134 In Stock$1.67ACTIVERFQ
TPS3306-15DGKSupervisors & Reset ICsThe TPS3306-15DGK is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 1.4V, 2.93V voltage threshold, 2 monitored voltages, 70ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. 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 ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3306-15DGK is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)4,320 In Stock$1.67ACTIVERFQ
TPS3306-15DGKG4Supervisors & Reset ICsThe TPS3306-15DGKG4 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 1.4V, 2.93V voltage threshold, 2 monitored voltages, 70ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. 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 ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3306-15DGKG4 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)1,538 In Stock$2.23ACTIVERFQ
TPS3306-18DG4Supervisors & Reset ICsThe TPS3306-18DG4 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 1.68V, 2.93V voltage threshold, 2 monitored voltages, 70ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3306-18DG4 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1,575 In Stock$1.67ACTIVERFQ
TPS3306-18DGKG4Supervisors & Reset ICsThe TPS3306-18DGKG4 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 1.68V, 2.93V voltage threshold, 2 monitored voltages, 70ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. 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 ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3306-18DGKG4 is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)2,637 In Stock$4.92ACTIVERFQ
TPS3306-20DGKSupervisors & Reset ICsThe TPS3306-20DGK is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 1.85V, 2.92V voltage threshold, 2 monitored voltages, 70ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. 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 ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3306-20DGK is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RFQ for sourcing$1.31OBSOLETERFQ
TPS3306-20QDRQ1Supervisors & Reset ICsThe TPS3306-20QDRQ1 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 TPS3306-20QDRQ1 is currently in active production through Rochester Electronics's standard distribution channels.7,020 In Stock$1.43ACTIVERFQ
TPS3306-25DSupervisors & Reset ICsThe TPS3306-25D is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 2.25V, 2.93V voltage threshold, 2 monitored voltages, 70ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3306-25D is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)4,107 In Stock$1.41ACTIVERFQ
TPS3306-25DG4Supervisors & Reset ICsThe TPS3306-25DG4 is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 2.25V, 2.93V voltage threshold, 2 monitored voltages, 70ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3306-25DG4 is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1,515 In Stock$2.62ACTIVERFQ
TPS3307-18DSupervisors & Reset ICsThe TPS3307-18D is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 1.68V, 2.93V, Adj voltage threshold, 3 monitored voltages, 140ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3307-18D is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)30,000 In Stock$1.28ACTIVERFQ
TPS3307-18MJGSpecialized Power ManagementThe TPS3307-18MJG 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 TPS3307-18MJG is currently in active production through Rochester Electronics's standard distribution channels.1,510 In Stock$92.96ACTIVERFQ
TPS3307-18MJGBSpecialized Power ManagementThe TPS3307-18MJGB 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 TPS3307-18MJGB is currently in active production through Rochester Electronics's standard distribution channels.1,563 In StockRFQACTIVERFQ
TPS3307-33DSupervisors & Reset ICsThe TPS3307-33D is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.93V, 4.55V, Adj voltage threshold, 3 monitored voltages, 140ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3307-33D is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)43,131 In Stock$1.76ACTIVERFQ
TPS3307-33DGNSupervisors & Reset ICsThe TPS3307-33DGN is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Push-Pull, Totem Pole output type, 2.93V, 4.55V, Adj voltage threshold, 3 monitored voltages, 140ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3307-33DGN is currently in active production through Rochester Electronics's standard distribution channels.8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad25,440 In Stock$2.86ACTIVERFQ
TPS3511DSupervisors & Reset ICsThe TPS3511D is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 3.3V, 5V, 12V voltage threshold, 3 monitored voltages, 100ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3511D is currently in active production through Rochester Electronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)40,949 In Stock$0.9900ACTIVERFQ
TPS3511PSupervisors & Reset ICsThe TPS3511P is a voltage supervisor manufactured by Rochester Electronics. Key technical specifications include Open Drain or Open Collector output type, 3.3V, 5V, 12V voltage threshold, 3 monitored voltages, 100ms Minimum reset timeout, and -40°C ~ 85°C (TA) operating temperature; design review should also confirm input voltage, output voltage, and voltage threshold. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the TPS3511P is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-DIP (0.300", 7.62mm)RFQ for sourcing$0.4875OBSOLETERFQ

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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