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Microchip
Browse Microchip part numbers, packages and manufacturer documentation. Open a published product profile or request a quote directly from a catalog entry.
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BROWSE THE MICROCHIP CATALOG
Browse listed part numbers
Review exact MPNs and package details. Open a product profile where available, or request a quote from the catalog.
165,773 listed part numbers. Price and lead time are confirmed by quotation.
Package referenceRE46C305Q16TVQFN-16Piezo-Electric Horn Driver with Boost/IO and built in Horn Fault Testing2,059 pcs in stockView specifications & request quote →- RE46C305XQ16VQFNPiezo-Electric Horn Driver with Boost/IO and built in Horn Fault TestingView specifications & request quote →
- RE46C305XQ16TVQFNPiezo-Electric Horn Driver with Boost/IO and built in Horn Fault TestingView specifications & request quote →
Package referenceRE46C311S8TFSOIC-8Low input leakage 1.8V rail-to-rail in/out op amp9,539 pcs in stockView specifications & request quote →
Package referenceRE46C312S8TFSOIC-8Low input leakage 1.8V rail-to-rail in/out op amp10,174 pcs in stockView specifications & request quote →
Package referenceRE46C317E8FPDIP-8CMOS DC-DC Converter and Piezo-electric Horn Driver4,609 pcs in stockView specifications & request quote →
Package referenceRE46C317S8FSOIC-8CMOS DC-DC Converter and Piezo-electric Horn Driver10,287 pcs in stockView specifications & request quote →
Package referenceRE46C317S8TFSOIC-8CMOS DC-DC Converter and Piezo-electric Horn Driver7,323 pcs in stockView specifications & request quote →
Package referenceRE46C318E8FPDIP-8CMOS DC-DC Converter and Piezo-electric Horn Driver3,811 pcs in stockView specifications & request quote →
Package referenceRE46C318S8FSOIC-8CMOS DC-DC Converter and Piezo-electric Horn Driver10,054 pcs in stockView specifications & request quote →
Package referenceRE46C318S8TFSOIC-8CMOS DC-DC Converter and Piezo-electric Horn Driver6,540 pcs in stockView specifications & request quote →
Package referenceRE46C400V28VQFN-28IC LOW VOLTAGE MULTICRITERIA SMOKE DETECTOR COMPANION IC 28VQFN4,584 pcs in stockView specifications & request quote →
Package referenceRE46C400V28TVQFN-28CO AND SMOKE DETECTOR FRONT END FOR PANEL-BASED SMOKE DETECTORS 28VQFN11,136 pcs in stockView specifications & request quote →
Package referenceRE46C401V28VQFN-28IC LOW VOLTAGE MULTICRITERIA SMOKE DETECTOR COMPANION IC 28VQFN10,275 pcs in stockView specifications & request quote →
Package referenceRE46C401V28TVQFN-28IC LOW VOLTAGE MULTICRITERIA SMOKE DETECTOR COMPANION IC 28VQFN3,384 pcs in stockView specifications & request quote →- RE46C420SS28SSOPLow voltage Multicriteria Smoke Detector Companion w/Photoelectric CO SensingView specifications & request quote →
- RE46C420SS28TSSOPLow voltage Multicriteria Smoke Detector Companion w/Photoelectric CO SensingView specifications & request quote →
Package referenceRE46C420V28TVQFN-28LOW VOLTAGE MULTICRITERIA SMOKE DETECTOR COMPANION W/PHOTOELECTRIC CO SENSING 28VQFN7,872 pcs in stockView specifications & request quote →- RE46C421SS28SSOPLow voltage Multicriteria Smoke Detector Companion w/ Dual Photoelectric DetectView specifications & request quote →
- RE46C421SS28TSSOPLow voltage Multicriteria Smoke Detector Companion w/ Dual Photoelectric DetectView specifications & request quote →
Package referenceRE46C421V28TVQFN-28LOW VOLTAGE MULTICRITERIA SMOKE DETECTOR COMPANION W/ DUAL PHOTOELECTRIC DETECT 28VQFN4,539 pcs in stockView specifications & request quote →- RE46C422Q32QFNLow voltage Multicriteria Smoke Detector Companion w/ Dual Photoelectric & COView specifications & request quote →
- RE46C422Q32TQFNLow voltage Multicriteria Smoke Detector Companion w/ Dual Photoelectric & COView specifications & request quote →
Package referenceRE46C422V32VQFN-32LOW VOLTAGE MULTICRITERIA SMOKE DETECTOR COMPANION W/ DUAL PHOTOELECTRIC & CO 32VQFN2,689 pcs in stockView specifications & request quote →
Package referenceRE46C422V32TVQFN-32LOW VOLTAGE MULTICRITERIA SMOKE DETECTOR COMPANION W/ DUAL PHOTOELECTRIC & CO 32VQFN6,409 pcs in stockView specifications & request quote →
Package referenceRE46C425V28VQFN-28MULTICRITERIA SMOKE DETECTOR COMPANION IC 28VQFN2,840 pcs in stockView specifications & request quote →
Package referenceRE46C425V28TVQFN-28WITH DUAL PHOTOELECTRIC AND CO SENSING 28VQFN1,108 pcs in stockView specifications & request quote →
Package referenceRE46C430V28VQFN-28LOW VOLTAGE PHOTOELECTRIC SMOKE DETECTOR COMPANION IC 28VQFN7,450 pcs in stockView specifications & request quote →
Package referenceRE46C430V28TVQFN-28IC LOW VOLTAGE PHOTOELECTRIC SMOKE DETECTOR COMPANION IC 28VQFN12,580 pcs in stockView specifications & request quote →
Package referenceRE46C431V28VQFN-28LOW VOLTAGE PHOTOELECTRIC SMOKE DETECTOR COMPANION IC 28VQFN2,577 pcs in stockView specifications & request quote →
Package referenceRE46C431V28TVQFN-28LOW VOLTAGE PHOTOELECTRIC SMOKE DETECTOR COMPANION IC 28VQFN1,404 pcs in stockView specifications & request quote →- RE46C432V28VQFNLow Voltage Photoelectric Smoke Detector Companion ICView specifications & request quote →
- RE46C432V28TLow Voltage Photoelectric Smoke Detector Companion ICView specifications & request quote →
Package referenceRE46C432V32VQFN-32LOW VOLTAGE PHOTOELECTRIC SMOKE DETECTOR COMPANION IC 32VQFN9,697 pcs in stockView specifications & request quote →
Package referenceRE46C432V32TVQFN-32LOW VOLTAGE PHOTOELECTRIC SMOKE DETECTOR COMPANION IC 32VQFN3,410 pcs in stockView specifications & request quote →
Package referenceRE46C600E16PDIP-16CMOS IONIZATION SMOKE DETECTOR COMPANION IC 16PDIP7,749 pcs in stockView specifications & request quote →
Package referenceRE46C600S16SOIC-16IC CMOS IONIZATION SMOKE DETECTOR COMPANION IC 16SOIC8,712 pcs in stockView specifications & request quote →
Package referenceRE46C600S16TSOIC-16CMOS IONIZATION SMOKE DETECTOR COMPANION IC 16SOIC12,551 pcs in stockView specifications & request quote →- RE46C700IV28VQFNHigh Voltage Multicriteria Smoke Detector Companion ICView specifications & request quote →
- RE46C700IV28TVQFNHigh Voltage Multicriteria Smoke Detector Companion ICView specifications & request quote →
- RE46C701IV28VQFNHigh Voltage Multicriteria Smoke Detector Companion ICView specifications & request quote →
- RE46C701IV28TVQFNHigh Voltage Multicriteria Smoke Detector Companion ICView specifications & request quote →
- RE46C705IV32VQFNHigh Voltage Multicriteria Smoke Detector Companion ICView specifications & request quote →
- RE46C705IV32TVQFNHigh Voltage Multicriteria Smoke Detector Companion ICView specifications & request quote →
- RE46C707IV32VQFNHigh Voltage Multicriteria Smoke Detector Companion IC with Dual PhotoelectricView specifications & request quote →
- RE46C707IV32TVQFNHigh Voltage Multicriteria Smoke Detector Companion IC with Dual PhotoelectricView specifications & request quote →
- RE46C730IV28VQFNHV Multicriteria Smoke Detector Companion IC with single Photo and CO SensingView specifications & request quote →
- RE46C730IV28TVQFNHV Multicriteria Smoke Detector Companion IC with single Photo and CO SensingView specifications & request quote →
- RE46C800SW20FSOICN/AView specifications & request quote →
Package referenceRE46C803SS20SSOP-20IC CMOS CARBON MONOXIDE DETECTOR COMPANION IC 20SSOP8,439 pcs in stockView specifications & request quote →
Package referenceRE46C803SS20TSSOP-20IC CMOS CARBON MONOXIDE DETECTOR COMPANION IC 20SSOP8,519 pcs in stockView specifications & request quote →- RE9018E8FPDIPHORN DRIVERView specifications & request quote →
- RE9021E16FPDIPR&D ONLYView specifications & request quote →
- RE9050E40FPDIPTEST CHIPView specifications & request quote →
- RE9058E8FPDIPR&D ONLYView specifications & request quote →
- RE9059E8FPDIPR&D ONLYView specifications & request quote →
- RE9061E16FPDIPR&D ONLYView specifications & request quote →
- RE9062E16FPDIPR&D ONLYView specifications & request quote →
- RE9062S16FSOICR&D ONLYView specifications & request quote →
- RE9063E16FPDIPR&D ONLYView specifications & request quote →
SELECTION CONTEXT
Explore the details
What We Supply
8-bit and 32-bit microcontrollers (PIC, AVR, SAM, dsPIC), digital potentiometers and DACs, I/O expanders, serial EEPROMs and Ethernet controllers.
How to Choose
- Pick an MCU by core (8/16/32-bit), flash and peripherals.
- Pick a DAC or digipot by resolution and interface.
- Pick an I/O expander by channel count and bus.
- Confirm package and temperature grade by RFQ.
Popular Microchip Series
- PIC18 / PIC32 — 8-bit and 32-bit MCUs.
- AVR / ATmega / ATxmega — embedded control.
- SAM — ARM Cortex MCUs.
- MCP / KSZ — analog and Ethernet controllers.
Applications
- Embedded control and automation
- Motor and power control
- Connectivity and networking
- Consumer and industrial electronics
Selection Guide
Microchip covers the embedded spectrum from 8-bit PIC and AVR to 32-bit SAM and dsPIC devices. Choose by core, flash size and the peripherals you need, and check package and temperature grade for your design. Microchip analog parts, digital potentiometers and Ethernet controllers complete the portfolio for industrial and connected systems.
How to Order
For a published product profile, use its RFQ form. For a catalog-only model, choose Request quote to send the exact MPN. We confirm availability, lead time and date code before you commit. For volume or multi-line BOM requests, upload your bill of materials on the Contact page.
NEED SOURCING HELP?
Send the exact part number and quantity.
We will check the supply and confirm availability, lead time and terms by quotation.
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