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Microchip Technology MCP14A0451ESN MOSFET Driver

The MCP14A0451/2 are high-speed MOSFET drivers capable of delivering up to 4.5A peak current with a wide operating voltage of 4.5V to 18V. They feature low shoot-through current, fast switching times, and short delays suited for high-frequency applications such as switch mode power supplies, motor drive, and level translation. Available in space-saving packages like MSOP, SOIC, and WDFN with enable functionality, these devices offer excellent protection against latch-up and electrostatic discharge, making them reliable for demanding electronic systems.

Authorized Distributors
Source:Newark
Part No:MCP14A0451-E/SN
Stock:371
Inv Date:06-12-2026
Price: Unit price: $1.47
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Source:DigiKey
Part No:MCP14A0451-E/SN
Stock:188
Inv Date:06-12-2026
Price: Unit price: $1.43
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Part No:MCP14A0451-E/SN
Stock:1712
Inv Date:06-13-2026
Price: Unit price: $1.36
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Part No:MCP14A0451-E/SN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.114
Buy/RFQ:
Part No:MCP14A0451-E/SN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.114
Buy/RFQ:

Microchip Technology MCP14A0451ESN MOSFET Driver Specifications:

  • Peak Output Current: 4.5A
  • Supply Voltage Range: 4.5V to 18V
  • Maximum Junction Temperature: 150°C
  • Operating Temperature Range: -40°C to +125°C
  • Power Dissipation (MSOP): 0.58W
  • Output Voltage: Vpp - 0.025V (High), 0.025V (Low)
  • Rise and Fall Time: 9.5 to 14 ns
  • Input Logic Voltage: High at 2.0V, Low at 0.8V
  • ESD Protection: 2kV (HBM) on all pins
  • Package Types: MSOP, SOIC, WDFN
  • Hysteresis in Input and Enable pins for noise immunity
  • Latch-up protected: Withstands 500mA reverse current
  • Low supply current: 355pA (typical) at low load
  • Operating frequency up to 100kHz with capacitive loads
  • Includes thermal pad for heat dissipation in WDFN packages

Buy the Microchip Series MCP14A0451 High-Speed MOSFET Driver: MCP14A0451

Order the Microchip MCP14A0451/2 MOSFET driver online today and unlock powerful performance with peak current output of 4.5A. Designed to operate efficiently from 4.5V to 18V, these compact devices feature fast switching times, low quiescent current, and protection against latch-up and electrostatic discharge. Ideal for switch mode power supplies, motor control, and level translation, they ensure high-speed, high-current switching with minimal overshoot and delays. Purchase now for reliable, high-performance electronic system integration.

Buy Microchip MCP14A0451 high-speed MOSFET driver now and experience unmatched reliability and performance in high-frequency switching applications.

Frequently Asked Questions

Where can I buy Microchip Technology MCP14A0451ESN?

You can click on the BUY or RFQ button to purchase MCP14A0451ESN from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MCP14A0451ESN?

You can download the MCP14A0451ESN datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MCP14A0451ESN?

Microchip Technology

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