Mic4424yn

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

27 来源

The MIC4424YN is a highly reliable, dual 3A-peak low-side MOSFET driver produced by Microchip Technology. It is widely valued in industrial applications for its latch-up immunity and fast switching speeds, but current market trends show significant lead-time pressures.

1. Product Overview & Key Specs

The MIC4424YN is designed using a BiCMOS/DMOS process, making it more efficient and rugged than older bipolar drivers. Microchipdirect

* Peak Current: 3A (source and sink).

* Voltage Range: 4.5V to 18V.

* Configuration: Dual channel, non-inverting.

* Package: 8-pin PDIP (Through-hole).

* Key Protection: Latch-up protected to >500mA reverse current; ground pin withstands up to 5V noise spikes. Microchipdirect Farnell

2. Market Trends & Insights

The market for the MIC4424YN is currently characterized by high demand and supply constraints.

* Extended Lead Times: Factory lead times have stretched to 24–29 weeks, with some estimates suggesting shipping dates as late as March 2027 for new factory orders. Microchipdirect Farnell

* Stock Scarcity: While major distributors like Mouser (~2,700 units) and DigiKey (~235 units) have limited stock, others like Arrow are currently sold out. Digikey

* Pricing Stability: Retail prices have held steady around $2.20/unit for small quantities, though volume discounts can bring this down to approximately $1.19 for 10,000+ units. Microchipdirect

3. Application & Competitive Landscape

It is primarily used in Switch-Mode Power Supplies (SMPS), motor controls, and driving capacitive loads like coaxial cables. Microchipdirect

* Alternatives: Due to lead times, designers are looking at alternatives such as the IXDN604PI (4A peak, DIP-8), which offers similar low-side dual driving capabilities with potentially better availability.

* Upgrade Path: The part is pin-compatible with the MIC4426/7/8 series, allowing for easy performance upgrades in existing designs. Microchipdirect

Detailed pricing and supplier comparisons for the MIC4424YN and its alternatives are provided in the attached sourcing file.

Would you like to find certified alternative MOSFET drivers with better immediate availability?

Sources & References

27 sources cited · Verified industry data & reports

MIC4423/4424/4425

Microchip Technology

Features. • Reliable, low-power bipolar/CMOS/DMOS construction. • Latch-up protected to >500mA reverse current. • Logic input withstands swing to –5V.

MIC4424YN Microchip Technology

Mouser Electronics

.300in TUBE datasheet, MIC4424YN Datasheet (PDF) Manufacturer: Microchip Product Category: Gate Drivers. Drivers Type: Low-Side Mounting Style: Through Hole ...

MIC4424YN Datasheet Microchip, Download PDF

radiolocman.com

The MIC4423/4424/4425 family are highly reliable BiCMOS/DMOS buffer/driver/MOSFET drivers. Wide 4.5V to 18V operating range Drives 1800pF capacitance in 25ns. ...

MIC4424-YN Datasheet(PDF) - Microchip Technology

ALLDATASHEET.COM

Dual 3A Peak Low-Side MOSFET Drivers. Manufacturer: Microchip Technology. Wide 4.5V to 18V Operating Range • Drives 1800 pF Capacitance in 25 ns

MIC4423/4/5

DigiKey

Reliable, Low-Power Bipolar/CMOS/DMOS Construction. Wide 4.5V to 18V Operating Range • Drives 1800 pF Capacitance. Human body model, 1.5 kΩ

MIC4424 Datasheet - SOIC Process | Micrel Semiconductor

Datasheet4U

MIC4424 is Dual 3A-Peak Low-Side MOSFET Driver. Process manufactured by Micrel Semiconductor. Voltage : 4.5V Max Voltage : 18V Output Voltage : 25mV. Max ...