| Nr. | Part Name | Description | Manufacturer |
| 9501 | U2010B | Phase control + softstart, shunt regulation, overload compensation, overload indication | Atmel |
| 9502 | U2043B | Lamp load > 10 W, 30 mOhm shunt | Atmel |
| 9503 | U2043B-FP | Flasher, 30 mOhm shunt, pilot lamp to GND or Vbatt. | Atmel |
| 9504 | U2044B | Lamp load > 10 W, 30 mOhm shunt | Atmel |
| 9505 | U2044B-FP | Dual output flasher. | Atmel |
| 9506 | U2090B | Monolithic Integrated Feature Phone Circuit | Atmel |
| 9507 | U209B | As U2010B + f/V converter, reference voltage. Applications: all tacho-control motors | Atmel |
| 9508 | U2100B | Timer for AC line applications: motion sensors, fans, hand dryer, stair light | Atmel |
| 9509 | U2102B | IGBT/FET control timer for advanced dimmer, motion sensor, reverse phase control applications | Atmel |
| 9510 | U211B | As U209B + foldback | Atmel |
| 9511 | U2270B | Read/write base station IC | Atmel |
| 9512 | U2403B | Current source and smart timer for slow charge | Atmel |
| 9513 | U2510B | All-band AM/FM receiver and audio amplifier | Atmel |
| 9514 | U2510B-M | All-Band AM/FM Receiver and Audio Amplifier | Atmel |
| 9515 | U2510B-MT | All-Band AM/FM Receiver and Audio Amplifier | Atmel |
| 9516 | U2538B | IR preamplifier | Atmel |
| 9517 | U2538B-MFP | IR RECEIVER FOR DATA COMMUNICATION | Atmel |
| 9518 | U2538B-MFPG3 | IR RECEIVER FOR DATA COMMUNICATION | Atmel |
| 9519 | U2730B-N | L-band down-converter incl. PLL for DAB receivers | Atmel |
| 9520 | U2731B | DAB one-chip Front End | Atmel |
| 9521 | U2731B-NFN | DAB ONE- CHIP FRONT END | Atmel |
| 9522 | U2731B-NFNG1 | DAB ONE- CHIP FRONT END | Atmel |
| 9523 | U2739M-B | DAB one-chip channel- and source decoder | Atmel |
| 9524 | U2741B | UHF remote control transmitter | Atmel |
| 9525 | U2741B-NFB | UHF ASK/FSK TRANSMITTER | Atmel |
| 9526 | U2741B-NFBG3 | UHF ASK/FSK TRANSMITTER | Atmel |
| 9527 | U2745B | UHF ASK transmitter | Atmel |
| 9528 | U2745B-MFB | UHF ASK TRANSMITTER | Atmel |
| 9529 | U2745B-MFBG3 | UHF ASK TRANSMITTER | Atmel |
| 9530 | U2790B | 1000-MHz quadrature modulator for digital cellular radio systems | Atmel |
| 9531 | U2790B-MFP | 1000-MHz quadrature modulator. | Atmel |
| 9532 | U2790B-MFPG3 | 1000-MHz quadrature modulator. | Atmel |
| 9533 | U2793B | 30- to 300-MHz quadrature modulator for WLAN digital cellular radio systems and hybrid fibre coax applications | Atmel |
| 9534 | U2793B-MFS | 300 MHZ QUADRATURE MODULATOR | Atmel |
| 9535 | U2793B-MFSG3 | 300 MHZ QUADRATURE MODULATOR | Atmel |
| 9536 | U2793B-NFS3H | 300-MHz quadrature modulator. | Atmel |
| 9537 | U2793B-NFSG3H | 300 MHZ QUADRATURE MODULATOR | Atmel |
| 9538 | U2793B-NFSH | 300 MHZ QUADRATURE MODULATOR | Atmel |
| 9539 | U2794B | 1000-MHz quadrature demodulator for cellular phones and hybrid fibre coax | Atmel |
| 9540 | U2794B-MFS | 1000 MHZ QUADRATURE DEMODULATOR | Atmel |
| 9541 | U2794B-MFSG3 | 1000 MHZ QUADRATURE DEMODULATOR | Atmel |
| 9542 | U2795B | 2500-MHz up- and down-conversion mixer for DECT, PCN and WLAN applications | Atmel |
| 9543 | U2795B-MFP | 2.5-GHz Double balanced Mixer | Atmel |
| 9544 | U2795B-MFPG3 | 2.5-GHz Double balanced Mixer | Atmel |
| 9545 | U2860B-M | Dual-Channel FM Sound Demodulator for TV Systems | Atmel |
| 9546 | U2860B-MFP | Dual-Channel FM Sound Demodulator for TV Systems | Atmel |
| 9547 | U2860B-MFPG3 | Dual-Channel FM Sound Demodulator for TV Systems | Atmel |
| 9548 | U3280M | Contactless transponder interface for microcontroller | Atmel |
| 9549 | U3600BM | CT0 FM transceiver programmable | Atmel |
| 9550 | U3600BM-NFN | SINGLE CHIP CORDLESS TELEPHONE IC | Atmel |
| 9551 | U3600BM-NFNG3 | SINGLE CHIP CORDLESS TELEPHONE IC | Atmel |
| 9552 | U3741BM | UHF remote control receiver | Atmel |
| 9553 | U3741BM-M2FL | UHF ASK receiver IC. | Atmel |
| 9554 | U3741BM-M2FLG3 | UHF ASK receiver IC. | Atmel |
| 9555 | U3741BM-M3FL | UHF ASK receiver IC. | Atmel |
| 9556 | U3741BM-M3FLG3 | UHF ASK receiver IC. | Atmel |
| 9557 | U3742BM | UHF remote control receiver | Atmel |
| 9558 | U3742BM-M3FL | UHF ASK/FSK receiver. | Atmel |
| 9559 | U3742BM-M3FLG3 | UHF ASK/FSK receiver. | Atmel |
| 9560 | U3745BM | UHF ASK receiver | Atmel |
| 9561 | U3745BM-MFL | UHF ASK RECEIVER IC | Atmel |
| 9562 | U3745BM-MFLG3 | UHF ASK RECEIVER IC | Atmel |
| 9563 | U3761MB-T | One-chip telephone, low-voltage speech circuit, dialer 3 + 10 memories | Atmel |
| 9564 | U3761MB-TFN | Universal Telephone IC - All Functions Integrated | Atmel |
| 9565 | U3761MB-TFNG3 | Universal Telephone IC - All Functions Integrated | Atmel |
| 9566 | U4037B-N | Microcontroller-controlled speech and ringer IC, double power supply for ringer and speech function | Atmel |
| 9567 | U4065B | FM front end | Atmel |
| 9568 | U4065B-AFL | FM Receiver IC | Atmel |
| 9569 | U4065B-AFL3 | FM Receiver IC | Atmel |
| 9570 | U4082B | Voice-switched circuit | Atmel |
| 9571 | U4083B | Low-power Audio Amplifier for Telephone Applications | Atmel |
| 9572 | U4089B-M | Monolithic Integrated Feature Phone IC | Atmel |
| 9573 | U4089B-MFN | MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT | Atmel |
| 9574 | U4089B-MFNG3 | MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT | Atmel |
| 9575 | U4089B-P | Multi-standard feature phone circuit with voice switch | Atmel |
| 9576 | U4089B-PFN | Monolithic Integrated Feature Phone Circuit | Atmel |
| 9577 | U4089B-PFNG3 | Monolithic Integrated Feature Phone Circuit | Atmel |
| 9578 | U4090B | Monolithic Integrated Feature Phone Circuit | Atmel |
| 9579 | U4090B-FN | Monolithic Integrated Feature Phone Circuit | Atmel |
| 9580 | U4090B-P | Multi-standard feature phone circuit with voice switch (EMI improved) | Atmel |
| 9581 | U4091BM-N | Multi-standard feature phone IC, bus controlled | Atmel |
| 9582 | U4223B | Time-Code Receiver with A/D Converter | Atmel |
| 9583 | U4223B-MFS | Time-Code Receiver with A/D Converter | Atmel |
| 9584 | U4223B-MFSG3 | Time-Code Receiver with A/D Converter | Atmel |
| 9585 | U4254BM-M | Low-noise AM/FM antenna impedance matching IC | Atmel |
| 9586 | U4254BM-MFP | Low-noise AM/FM Antenna Impedance Matching IC | Atmel |
| 9587 | U4254BM-MPG3 | Low-noise AM/FM Antenna Impedance Matching IC | Atmel |
| 9588 | U4255BM-M | AM/FM car receiver IC | Atmel |
| 9589 | U4256BM | Frequency synthesizer for radio tuning | Atmel |
| 9590 | U4256BM-R | Frequency Synthesizer for Radio Tuning | Atmel |
| 9591 | U4256BM-RFS | Frequency Synthesizer for Radio Tuning | Atmel |
| 9592 | U4256BM-RSG3 | Frequency Synthesizer for Radio Tuning | Atmel |
| 9593 | U4275B | FM receiving condition Analyzer and Multipath Noise Cancellation IC | Atmel |
| 9594 | U4285BM | AM/FM PLL (for RDS application), high signal-to-noise ratio, 4 switching outputs, integrated push-pull stage, fast response time (for RDS) | Atmel |
| 9595 | U4289BM | AM/FM PLL (for RDS application), reference oscillator up to 15 MHz, high signal-to-noise ratio, 1 switching output, integrated loop-push-pull stage | Atmel |
| 9596 | U4289BM-MFP | AM/FM PLL with 1 Switch | Atmel |
| 9597 | U4289BM-MFPG3 | AM/FM PLL with 1 Switch | Atmel |
| 9598 | U4311B | RF receiver | Atmel |
| 9599 | U4311B-FS | RF receiver - 105°C | Atmel |
| 9600 | U4311B-MFSG3 | Low-Current Superhet Remote Control Receiver | Atmel |
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