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Microchip Technology MIC5018YM4TR High-Side MOSFET Driver

The MIC5018 IttyBitty high-side MOSFET driver is designed for efficient switching of N-channel enhancement MOSFETs in high- or low-side applications. Operating from 2.7V to 9V supplies, it features extremely low supply and standby currents. The device includes an internal charge pump, zener diode gate protection, and TTL-compatible input for easy integration. Its compact SOT-143 package makes it ideal for battery conservation, power bus switching, solenoid, and lamp control, delivering reliable performance in various automotive and industrial load switching scenarios.

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Source:DigiKey
Part No:MIC5018YM4-TR
Stock:4303
Inv Date:06-11-2026
Price: Unit price: $2.2
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Part No:MIC5018YM4-TR
Stock:7261
Inv Date:06-12-2026
Price: Unit price: $2.2
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Part No:MIC5018YM4-TR
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.953
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Part No:MIC5018YM4-TR
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.953
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Part No:MIC5018YM4-TR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.945
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Part No:MIC5018YM4 TR
Stock:5
Inv Date:06-12-2026
Price: N/A
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Microchip Technology MIC5018YM4TR High-Side MOSFET Driver Specifications:

  • Supply Voltage Range: +2.7V to +9V
  • Supply Current: 150μA at 5V
  • Standby Current: <1nA
  • Charge Pump: Generates output voltage up to approximately 16V
  • Gate-to-Source Voltage Limit: 16V (zener diode protected)
  • Operating Temperature Range: -40°C to +85°C
  • Package: SOT-143
  • Control Input Voltage: 0 to 5V logic compatible
  • Gate Output Voltage: exceeds supply voltage up to 16V
  • Gate Turn-On Time: 0.75 ms at 4.5V supply, 1000pF load
  • Gate Turn-Off Time: 10 μs at 4.5V supply, 1000pF load
  • ESD Protection: Yes
  • Designed for high- and low-side switching configurations
  • Internal zener diode provides gate-to-ground protection
  • Dimensions: Small 4-lead SOT-143 package (approx. 2.92 x 1.75 mm)

Buy the Micrel Series IttyBitty High-Side MOSFET Driver: MIC5018YM4TR

Enhance your electronic switching systems with the Micrel MIC5018 high-side MOSFET driver. Designed for 2.7V to 9V operation, it offers low supply and standby currents, internal charge pump, and gate protection. Ideal for battery conservation, power switching, and automation, this compact device in a SOT-143 package simplifies high- and low-side load control. Achieve efficient, reliable switching with easy TTL compatibility. Purchase online now to benefit from its robust design, proven performance, and space-saving form factor for your industrial or automotive projects.

Buy Micrel MIC5018YM4TR now and experience unmatched reliability and performance in compact load switching solutions.

Frequently Asked Questions

Where can I buy Microchip Technology MIC5018YM4TR?

You can click on the BUY or RFQ button to purchase MIC5018YM4TR from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MIC5018YM4TR?

You can download the MIC5018YM4TR datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MIC5018YM4TR?

Microchip Technology

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