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Microchip Technology TC428CPA Dual Power MOSFET Driver

The TC428CPA is a high-speed, dual CMOS power MOSFET driver designed for switch mode power supplies, clock line, and coax cable driving applications. It features a rail-to-rail output swing within 25 mV of ground or supply, fast switching times of 60-120 nsec, and low power consumption with maximum quiescent current of 12 mA. The device supports both inverting and non-inverting configurations, operates over 4.5V to 18V supply range, and provides robust performance with ESD protection up to 2kV. Its compact 8-pin package ensures easy integration into various electronic systems.

Authorized Distributors
Source:Newark
Part No:TC428CPA
Stock:244
Inv Date:06-03-2026
Price: Unit price: $2.06
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Source:DigiKey
Part No:TC428CPA
Stock:86
Inv Date:06-03-2026
Price: Unit price: $2
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Part No:TC428CPA
Stock:110
Inv Date:06-04-2026
Price: Unit price: $2
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Part No:TC428CPA
Stock:0
Inv Date:06-03-2026
Price: Unit price: $2.06
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Part No:TC428CPA
Stock:0
Inv Date:06-03-2026
Price: Unit price: $2.11
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Part No:TC428CPA
Stock:0
Inv Date:06-03-2026
Price: Unit price: $2.11
Buy/RFQ:
Part No:TC428CPA
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.93
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Microchip Technology TC428CPA Dual Power MOSFET Driver Specifications:

  • Package Type: 8-Pin PDIP, SOIC, CERDIP
  • Supply Voltage Range: 4.5V to 18V
  • High Peak Output Current: ±1.54A
  • Output Voltage Swing: within 25 mV of ground or supply
  • Switching Time: 60-120 nsec
  • Quiescent Power Supply Current: up to 12 mA
  • Input Logic Level Compatibility: TTL/CMOS
  • ESD Protection: 2kV
  • Output Resistance: 8-20 Ω
  • Pin Configuration: Two control inputs, outputs, Vpp supply, ground
  • Operating Temperature Range: 0°C to +125°C depending on variant
  • Includes inverting, non-inverting, and complementary configurations

Buy the Microchip Series TC426 TC427 TC428: High-Speed Dual MOSFET Driver

Enhance your power management circuits with the Microchip TC428CPA, a high-speed dual CMOS MOSFET driver offering rail-to-rail output, fast switching times, and low power dissipation. Designed for efficient switch mode power supplies, clock drivers, and coax cable drive applications, this device ensures precise control with TTL/CMOS compatibility and robust ESD protection. Its compact 8-pin package makes it easy to integrate into various electronic systems, providing excellent performance and reliability for demanding applications.

Buy Microchip TC428CPA now and experience unmatched reliability and performance in power switching applications.

Frequently Asked Questions

Where can I buy Microchip Technology TC428CPA?

You can click on the BUY or RFQ button to purchase TC428CPA from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part TC428CPA?

You can download the TC428CPA datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of TC428CPA?

Microchip Technology

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