MANUFACTURER FOCUS
Microchip
Browse Microchip part numbers, packages and manufacturer documentation. Open a published product profile or request a quote directly from a catalog entry.
Request a quotation for pricing, availability and lead time.
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 referenceRE46C112E8FPDIP-8IONIZATION SMOKE DETECTOR AFE 8PDIP2,933 pcs in stockView specifications & request quote →
Package referenceRE46C114E8FPDIP-8IONIZATION SMOKE DETECTOR AFE 8PDIP9,797 pcs in stockView specifications & request quote →
Package referenceRE46C117E8FPDIP-8Horn driver w/BO det11,071 pcs in stockView specifications & request quote →
Package referenceRE46C117S8FSOIC-8Horn driver w/BO det5,012 pcs in stockView specifications & request quote →- Package referenceRE46C117S8TFSOIC-8Horn driver w/BO det6,358 pcs in stockView specifications & request quote →
Package referenceRE46C119E16FPDIP-16Horn driver w/Vreg, interconnect, low batt det, BO det10,211 pcs in stockView specifications & request quote →
Package referenceRE46C119S16FSOIC-16Horn driver w/Vreg, interconnect, low batt det, BO det7,900 pcs in stockView specifications & request quote →- Package referenceRE46C119S16TFSOIC-16Horn driver w/Vreg, interconnect, low batt det, BO det5,682 pcs in stockView specifications & request quote →
Package referenceRE46C120E16FPDIP-16IONIZATION SMOKE DETECTOR IC W/TEMPORAL OR CONTINOUS 16PDIP8,906 pcs in stockView specifications & request quote →
Package referenceRE46C121E16FPDIP-16IONIZATION SMOKE DETECTOR IC W/TEMPORAL, INTERCONNECT 16PDIP3,587 pcs in stockView specifications & request quote →
Package referenceRE46C122E16FPDIP-16Ionization smoke detector IC w/temporal, interconnect, timer, low batt9,098 pcs in stockView specifications & request quote →
Package referenceRE46C126E16FPDIP-16IONIZATION SMOKE DETECTOR IC W/CONTINUOUS, INTERCONNECT 16PDIP12,182 pcs in stockView specifications & request quote →
Package referenceRE46C127E16FPDIP-16Ionization smoke detector IC w/continuous, interconnect, timer11,691 pcs in stockView specifications & request quote →
Package referenceRE46C129E16FPDIP-16IC IONIZATION SMOKE DETECTOR IC W/CONTINUOUS INTERCONNECT 16PDIP4,041 pcs in stockView specifications & request quote →
Package referenceRE46C140E16FPDIP-16Photoelectric smoke detector IC w/temporal, timer6,806 pcs in stockView specifications & request quote →
Package referenceRE46C140S16FSOIC-16Photoelectric smoke detector IC w/temporal, timer11,561 pcs in stockView specifications & request quote →- Package referenceRE46C140S16TFSOIC-16Photoelectric smoke detector IC w/temporal, timer8,920 pcs in stockView specifications & request quote →
Package referenceRE46C140SW16FSOIC-16Photoelectric smoke detector IC w/temporal, timer11,870 pcs in stockView specifications & request quote →- Package referenceRE46C140SW16TFSOIC-16Photoelectric smoke detector IC w/temporal, timer8,310 pcs in stockView specifications & request quote →
Package referenceRE46C141E16FPDIP-16PHOTOELECTRIC SMOKE DETECTOR IC W/TEMPORAL 16PDIP12,033 pcs in stockView specifications & request quote →
Package referenceRE46C141S16FSOIC-16IC PHOTOELECTRIC SMOKE DETECTOR IC W/TEMPORAL 16SOIC1,069 pcs in stockView specifications & request quote →- Package referenceRE46C141S16TFSOIC-16IC PHOTOELECTRIC SMOKE DETECTOR IC W/TEMPORAL 16SOIC4,310 pcs in stockView specifications & request quote →
Package referenceRE46C141SW16FSOIC-16PHOTOELECTRIC SMOKE DETECTOR IC W/TEMPORAL 16SOIC12,602 pcs in stockView specifications & request quote →- Package referenceRE46C141SW16TFSOIC-16IC PHOTOELECTRIC SMOKE DETECTOR IC W/TEMPORAL 16SOIC12,332 pcs in stockView specifications & request quote →
Package referenceRE46C143E16FPDIP-16PHOTOELECTRIC SMOKE DETECTOR IC W/CONTINUOUS 16PDIP9,773 pcs in stockView specifications & request quote →
Package referenceRE46C143S16FSOIC-16PHOTOELECTRIC SMOKE DETECTOR IC W/CONTINUOUS 16SOIC7,746 pcs in stockView specifications & request quote →- Package referenceRE46C143S16TFSOIC-16PHOTOELECTRIC SMOKE DETECTOR IC W/CONTINUOUS 16SOIC2,143 pcs in stockView specifications & request quote →
Package referenceRE46C143SW16FSOIC-16IC PHOTOELECTRIC SMOKE DETECTOR IC W/CONTINUOUS 16SOIC7,361 pcs in stockView specifications & request quote →- Package referenceRE46C143SW16TFSOIC-16PHOTOELECTRIC SMOKE DETECTOR IC W/CONTINUOUS 16SOIC10,333 pcs in stockView specifications & request quote →
Package referenceRE46C144E16FPDIP-16Photoelectric smoke detector IC w/continuous, timer5,989 pcs in stockView specifications & request quote →
Package referenceRE46C144S16FSOIC-16Photoelectric smoke detector IC w/continuous, timer10,942 pcs in stockView specifications & request quote →- Package referenceRE46C144S16TFSOIC-16Photoelectric smoke detector IC w/continuous, timer12,116 pcs in stockView specifications & request quote →
Package referenceRE46C144SW16FSOIC-16Photoelectric smoke detector IC w/continuous, timer6,529 pcs in stockView specifications & request quote →- Package referenceRE46C144SW16F-AABSOIC-16Photoelectric smoke detector IC w/continuous, timer3,460 pcs in stockView specifications & request quote →
- Package referenceRE46C144SW16TFSOIC-16Photoelectric smoke detector IC w/continuous, timer7,673 pcs in stockView specifications & request quote →
- Package referenceRE46C144SW16TF-AABSOIC-16Photoelectric smoke detector IC w/continuous, timer6,659 pcs in stockView specifications & request quote →
Package referenceRE46C145E16FPDIP-16Photoelectric smoke detector IC w/temporal, timer5,941 pcs in stockView specifications & request quote →
Package referenceRE46C145S16FSOIC-16Photoelectric smoke detector IC w/temporal, timer7,239 pcs in stockView specifications & request quote →- Package referenceRE46C145S16TFSOIC-16Photoelectric smoke detector IC w/temporal, timer8,500 pcs in stockView specifications & request quote →
Package referenceRE46C145SW16FSOIC-16Photoelectric smoke detector IC w/temporal, timer12,896 pcs in stockView specifications & request quote →- Package referenceRE46C145SW16TFSOIC-16Photoelectric smoke detector IC w/temporal, timer4,835 pcs in stockView specifications & request quote →
Package referenceRE46C152E16FPDIP-16Ionization smoke detector IC w/temporal or continous,interconnect,timer,low batt9,177 pcs in stockView specifications & request quote →
Package referenceRE46C166E16FPDIP-16Photo smoke with alarm memory5,551 pcs in stockView specifications & request quote →
Package referenceRE46C166S16FSOIC-16Photo smoke with alarm memory3,482 pcs in stockView specifications & request quote →- Package referenceRE46C166S16TFSOIC-16Photo smoke with alarm memory3,747 pcs in stockView specifications & request quote →
Package referenceRE46C182E16PDIP-16Ion Smoke Detector ASIC with Interconnect Timer Mode and Alarm Memory9,463 pcs in stockView specifications & request quote →- RE46C191A16SOICCMOS Low voltage photoelectric smoke detector ASIC with Interconnect and TimerView specifications & request quote →
- RE46C191A16TSOICCMOS Low voltage photoelectric smoke detector ASIC with Interconnect and TimerView specifications & request quote →
Package referenceRE46C191SS20SSOP-20CMOS LOW VOLTAGE PHOTELECTRIC SMOKE DETECTOR ASIC INTERCONNECT 20SSOP9,083 pcs in stockView specifications & request quote →- Package referenceRE46C191SS20TSSOP-20CMOS LOW VOLTAGE PHOTELECTRIC SMOKE DETECTOR ASIC WITH INTERCONNECT 20SSOP12,534 pcs in stockView specifications & request quote →
- RE46C192S16FSOICCMOS low voltage photoelectric smoke detector ASICView specifications & request quote →
- RE46C192S16TFSOICCMOS low voltage photoelectric smoke detector ASICView specifications & request quote →
- RE46C192S20FSSOPCMOS low voltage photoelectric smoke detector ASICView specifications & request quote →
- RE46C192S20TFSSOPCMOS low voltage photoelectric smoke detector ASICView specifications & request quote →
Package referenceRE46C194S16SOIC-163V PROGRAMMABLE PHOTOELECTRIC SMOKE DETECTOR IC 16SOIC2,127 pcs in stockView specifications & request quote →- Package referenceRE46C194S16TSOIC-163V PROGRAMMABLE PHOTOELECTRIC SMOKE DETECTOR IC 16SOIC8,308 pcs in stockView specifications & request quote →
Package referenceRE46C201S14SOIC-14CMOS 9V Programmable Photo with Interconnect, Timer Mode5,084 pcs in stockView specifications & request quote →
Package referenceRE46C202S14SOIC-14Photo Smoke Detector ASIC With Interconnect, Timer Mode, and Alarm Memory10,720 pcs in stockView specifications & request quote →- Package referenceRE46C202S14TSOIC-14Photo Smoke Detector ASIC With Interconnect, Timer Mode, and Alarm Memory12,344 pcs in stockView specifications & request quote →
Package referenceRE46C305Q16VQFN-16Piezo-Electric Horn Driver with Boost/IO and built in Horn Fault Testing4,321 pcs in stockView 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.
CHIPER is an independent distributor, not an authorized or franchised agent of this manufacturer.