The ON Semiconductor MDC3105 series is a set of power distribution switches and load drivers that can be used to switch 3 to 6 Vdc inductive loads such as relays, solenoids, incandescent lamps, and small DC motors without the need of a free-wheeling diode. These ICs provide a robust driver interface between DC relay coil and sensitive logic circuits. The MDC3105 series is optimized to switch relays from a 3.0 V to 5.0 V rail. The MDC3105 series is available in SOT23-3 and SC74 packages
ON Semiconductor MDC3105 series Power Switches ICs
Comprehensive Guide to MDC3105 Integrated Circuits (ICs) Power Switches ICs
This post lists the Key Component Features, Diverse Applications, Associated Series Parts, Technical Documents(PDF Datasheets, User Guides), Frequently asked questions, and Related Series of ON Semiconductor MDC3105 series Power Switches ICs products.
FEATURES
- Robust driver interface: The MDC3105 series provides a robust driver interface between DC relay coil and sensitive logic circuits
- Optimized for relay switching: The MDC3105 series is optimized to switch relays from a 3.0 V to 5.0 V rail
- Low input drive current: The MDC3105 series features low input drive current and good back-to-front transient isolation
- Internal Zener: The internal Zener eliminates the need for a free-wheeling diode
- Multiple package options: The MDC3105 series is available in SOT23-3 and SC74 packages
Applications
- Consumer Electronics
- Computers and Peripherals
- Communications and Telecom
Associated Products
| Part Number | Description | Stock | RFQ |
|---|---|---|---|
| MDC3105DMT1G | IC INDUCTVE LOAD DRIVR 8V SC74-6 | 67684 | RFQ |
| MDC3105LT1 | IC RELAY/DRVR INDUCT LOAD SOT23 | 3607 | RFQ |
| MDC3105LT1G | ON SEMICONDUCTOR MDC3105LT1GRELAY/INDUCTIVE DRIVER 400mA SOT-23-3 | 1 | RFQ |
| MDC3105DMT1 | IC INDUCTVE LOAD DRIVR 8V SC74-6 | 6000 | RFQ |
Technical Documents
- MDC3105 Series
- Material Declaration MDC3105LT1G
- SOT23 16/Sep/2016
- Material Declaration MDC3105DMT1G
- Multiple Devices 03/Jan/2008
- ON-Semiconductor-company-79.pdf
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Frequently Asked Questions
Where can we use ON Semiconductor MDC3105 series Power Switches ICs
The MDC3105 series is commonly used in the following applications: Telecom: Line cards, modems, answering machines, fax machines, feature phone electronic hook switch. Computer and Office: Photocopiers, printers, desktop computers. Consumer: TVs and VCRs, stereo receivers, CD players, cassette recorders, TV set-top boxes