Microchip RE46C190S16F
Manufacturer No:
RE46C190S16F
Manufacturer:
Microchip
Package:
16-SOIC (0.154, 3.90mm Width)
Description:
RE46C190 is a PHOTO SMOKE IC with TEN YEAR BATTERY LIFE
Quantity:
In Stock :1269
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Shipped from：HK Warehouse
Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step2：Desiccant Protection
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Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
RE46C190S16F Information
Microchip RE46C190S16F technical specifications, attributes, parameters and parts with similar specifications to Microchip RE46C190S16F.
- Type
- Parameter
- Alternate Diagnostics Mode
- No
- Operating Temp Max °C (degrees Celsius)
- 60
- Operating Temp Min °C (degrees Celsius)
- -10
- Operating Voltage Max V (volt)
- 5
- Operating Voltage Min V (volt)
- 2
- Reverse Battery Protection
- No
- Type
- Photoelectric
- Typical Iq
- 1
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip RE46C190S16F.
Miscellaneous:
Brochures:
Application Notes:
Data Sheets:
The RE46C190 is not recommended for new designs.
Please use the RE46C191 for all new designs.
The RE46C190 is a low voltage, low current programmable photoelectric smoke detector IC. This circuit will provide all the required features for a photoelectric smoke detector with minimal external components. Programmable setup, calibration and feature selection are the key to reduced component count and reduced manufacturing costs. The boost regulator insures proper operation of the infrared diode and the piezo horn under low battery conditions.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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