Microchip RE46C401V28 Carbon Monoxide Detector for Combination Methane and Carbon Monoxide Detectors
- RS Stock No.:
- 838-816
- Mfr. Part No.:
- RE46C401V28
- Brand:
- Microchip
N
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- Plus 728 unit(s) shipping from 19 October 2026
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Units | Per unit |
|---|---|
| 1 - 24 | $2.53 |
| 25 - 99 | $2.47 |
| 100 - 499 | $2.42 |
| 500 + | $2.27 |
*price indicative
- RS Stock No.:
- 838-816
- Mfr. Part No.:
- RE46C401V28
- Brand:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Detector | |
| Gases Detected | Carbon Monoxide | |
| Application | Combination Methane and Carbon Monoxide Detectors | |
| Sub Type | Smoke Detector | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 4.9V | |
| Maximum Supply Voltage | 12V | |
| Pin Count | 28 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 90°C | |
| Package Type | VQFN | |
| Length | 4mm | |
| Standards/Approvals | UL 268 | |
| Width | 4mm | |
| Series | RE46C | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Detector | ||
Gases Detected Carbon Monoxide | ||
Application Combination Methane and Carbon Monoxide Detectors | ||
Sub Type Smoke Detector | ||
Mount Type Surface | ||
Minimum Supply Voltage 4.9V | ||
Maximum Supply Voltage 12V | ||
Pin Count 28 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 90°C | ||
Package Type VQFN | ||
Length 4mm | ||
Standards/Approvals UL 268 | ||
Width 4mm | ||
Series RE46C | ||
- COO (Country of Origin):
- TH
The Microchip Smoke detector MCU companion IC is designed for panel-based applications, providing essential functions for efficient smoke detection, including power regulation and reliable interfacing with various sensors.
Operates with low quiescent current for energy efficiency
Includes dual independently controlled LED drivers with programmable current
Features an internal OP amp for interfacing with CO or toxic gas sensors
Equipped with a 3.3V regulator to power MCU operations
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