RE46C105S14TF by Microchip Technology

Piezoelectric Horn Driver

Status: Active
Series: RE46C105
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The RE46C105 is a piezoelectric horn driver with a voltage regulator and an open drain NMOS driver suitable for use with a light emitting diode. It is intended for 9V battery applications which require a low voltage logic supply. The regulator can be operated at either 3.3V or 5V. The horn feedback control pin is designed for use with self-oscillating piezoelectric horn but can also be used in direct drive applications. A low battery detection circuit is also provided.

Where to Buy

Prices starting from US$0.88

Distributor Stock
Logo for Avnet America
Avnet America
from US$1.22
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Logo for Microchip Technology
Microchip Technology
from US$0.88
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Logo for RS Americas
RS Americas
from US$1.56
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Buy Now

Features

Low Quiescent Current
Low Horn Driver Ron
Voltage Regulation to 3.3V or 5V
Low Battery Detection
Available in DIP and SOIC packaging
Available in Standard Packaging or RoHS Compliant Pb Free Packaging

Specifications

Vin Min (V) 6
Vin Max (V) 13.8
LED Drive True
Voltage Regulator 3.3V or 5V
Low Battery Detection True
Interconnect False
Power Good False
Brown Out True
Charge Pump False
Inductive Boost False
Operating Temp Min -40
Operating Temp Max 85
Pins | Packaging 14 | SOIC
Temp Range -40C to +85C
Packing Media Tape and reel (2600)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1432
Shipping Weight (kg) 0.325
Lead Count 14
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

Piezoelectric Horn Driver 14-Pin SOIC T/R | Avnet America
Horn driver w/Vreg, LED, low batt det, BO det | Microchip Technology
Horn driver w/Vreg, LED, low batt det, BO det | Microchip Technology Inc. RE46C105S14TF | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a RE46C105S14TF?

Additional datasheets, footprints and schematics for RE46C105S14TF are listed on our Part Details page. You can also find images and similar parts to RE46C105S14TF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for RE46C105S14TF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view RE46C105S14TF price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the RE46C105S14TF you can contact the distributor directly for product support, shipping queries etc.

Is the RE46C105S14TF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for RE46C105S14TF have stock available?

Authorised distributors including Avnet America, Microchip Technology and RS Americas have stock available or on a lead time for RE46C105S14TF.

How do I check stock and lead times for all distributors?

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