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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 991 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
ADP3303AR-5Linear Regulators (LDO)The ADP3303AR-5 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior 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 -20°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3303AR-5 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$4.66OBSOLETERFQ
ADP3303ARZ-2.7Linear Regulators (LDO)The ADP3303ARZ-2.7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior 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 -20°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3303ARZ-2.7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$1.47OBSOLETERFQ
ADP3303ARZ-3.2Linear Regulators (LDO)The ADP3303ARZ-3.2 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior 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 -20°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3303ARZ-3.2 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$1.47OBSOLETERFQ
ADP3305ARU-3-REELLinear Regulators (LDO)The ADP3305ARU-3-REEL is an LDO voltage regulator 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 battery-powered devices, portable electronics, and industrial sensors applications, the ADP3305ARU-3-REEL is currently in active production through Rochester Electronics's standard distribution channels.15,000 In Stock$0.3705ACTIVERFQ
ADP3305ARU-3.3-RLLinear Regulators (LDO)The ADP3305ARU-3.3-RL is an LDO voltage regulator 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 battery-powered devices, portable electronics, and industrial sensors applications, the ADP3305ARU-3.3-RL is currently in active production through Rochester Electronics's standard distribution channels.15,000 In Stock$3.74ACTIVERFQ
ADP3307ART-2.7-RLLinear Regulators (LDO)The ADP3307ART-2.7-RL is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.7-RL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.2764OBSOLETERFQ
ADP3307ART-2.7-RL7Linear Regulators (LDO)The ADP3307ART-2.7-RL7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.7-RL7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.5070OBSOLETERFQ
ADP3307ART-2.75-R7Linear Regulators (LDO)The ADP3307ART-2.75-R7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.75-R7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.6182OBSOLETERFQ
ADP3307ART-2.75-REEL7Linear Regulators (LDO)The ADP3307ART-2.75-REEL7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.75-REEL7 is currently in active production through Rochester Electronics's standard distribution channels.SOT-23-69,000 In Stock$0.4644ACTIVERFQ
ADP3307ART-2.75-RLLinear Regulators (LDO)The ADP3307ART-2.75-RL is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.75-RL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.2633OBSOLETERFQ
ADP3307ART-2.85-R7Linear Regulators (LDO)The ADP3307ART-2.85-R7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.85-R7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.8204OBSOLETERFQ
ADP3307ART-2.85-REELLinear Regulators (LDO)The ADP3307ART-2.85-REEL is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.85-REEL is currently in active production through Rochester Electronics's standard distribution channels.SOT-23-67,003 In Stock$0.2633ACTIVERFQ
ADP3307ART-2.85-RLLinear Regulators (LDO)The ADP3307ART-2.85-RL is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-2.85-RL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.3413OBSOLETERFQ
ADP3307ART-3-REEL7Linear Regulators (LDO)The ADP3307ART-3-REEL7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-3-REEL7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.6372OBSOLETERFQ
ADP3307ART-3.2-RL7Linear Regulators (LDO)The ADP3307ART-3.2-RL7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-3.2-RL7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.5070OBSOLETERFQ
ADP3307ART-3.3-RL7Linear Regulators (LDO)The ADP3307ART-3.3-RL7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-6 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3307ART-3.3-RL7 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.6372OBSOLETERFQ
ADP3308ART-2.5-RL7Linear Regulators (LDO)The ADP3308ART-2.5-RL7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3308ART-2.5-RL7 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75348,184 In Stock$0.2243ACTIVERFQ
ADP3308ART-2.7-RLLinear Regulators (LDO)The ADP3308ART-2.7-RL is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3308ART-2.7-RL is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-7539,000 In Stock$1.85ACTIVERFQ
ADP3308ART-2.7-RL7Linear Regulators (LDO)The ADP3308ART-2.7-RL7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3308ART-2.7-RL7 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75311,668 In Stock$0.2735ACTIVERFQ
ADP3308ART-2.85-R7Linear Regulators (LDO)The ADP3308ART-2.85-R7 is an LDO voltage regulator manufactured by Rochester Electronics. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SC-74A, SOT-753 package and is rated for operation across -20°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the ADP3308ART-2.85-R7 is currently in active production through Rochester Electronics's standard distribution channels.SC-74A, SOT-75318,000 In Stock$0.2243ACTIVERFQ

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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