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ONSEMI MC7818CD2TR4G Adjustable Voltage Regulator

The MC7818CD2TR4G is a low dropout adjustable voltage regulator capable of providing output voltages up to 18V with a maximum current of 1A. Designed for efficient power management, it features internal thermal overload protection, short circuit current limiting, and low output noise. Suitable for various applications like power supplies, battery chargers, and embedded systems, this device ensures stable operation over a broad temperature range from 0°C to +125°C. It comes in a compact D2PAK package, ideal for surface-mount designs requiring reliable and efficient voltage regulation.

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Part No:MC7818CD2TR4G
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Inv Date:06-11-2026
Price: Unit price: $0.7
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Inv Date:06-11-2026
Price: Unit price: $0.3206
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Price: Unit price: $0.3206
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Part No:MC7818CD2TR4G
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Inv Date:06-10-2026
Price: Unit price: $0.23
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Source:Arrow EU
Part No:MC7818CD2TR4G
Stock:2400
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ONSEMI MC7818CD2TR4G Adjustable Voltage Regulator Specifications:

  • Output Voltage: 18V (typ), 17.3V to 18.7V (max/min)
  • Maximum Output Current: 1A
  • Input Voltage Range: 21V to 33V
  • Dropout Voltage: 2.0V (at 1A)
  • Line Regulation: 6.0 mV to 95 mV depending on input voltage
  • Load Regulation: 13 mV to 25 mV
  • Quiescent Current: 3.3 to 8.0 mA
  • Ripple Rejection: 54 to 61 dB at 120 Hz
  • Output Noise Voltage: 10 µV (f = 10Hz to 100kHz)
  • Output Resistance: 0.9 to 1.4 mΩ
  • Thermal Dissipation: Internally Limited, with heatsinking recommended
  • Package: D2PAK-3 (CASE 369C)
  • Temperature Range: 0°C to +125°C
  • Protection: Internal thermal overload, short circuit current limiting

Buy the Buy ON Semiconductor MC7818CD2TR4G Part Number 18V 1A Adjustable Voltage Regulator Online

Purchase the ON Semiconductor MC7818CD2TR4G online today and secure reliable power regulation for your electronic projects. Designed for high efficiency and low dropout voltage, this 18V 1A regulator features internal thermal overload protection, short circuit current limiting, and low output noise. In a compact D2PAK package, it is ideal for surface-mount applications requiring stable voltage regulation over a broad temperature range from 0°C to +125°C. Ensure your power systems operate safely and efficiently with this high-quality component.

Order your ON Semiconductor MC7818CD2TR4G today and enjoy stable 18V output with low dropout and thermal protection, perfect for power supply projects and embedded systems.

Frequently Asked Questions

Where can I buy ONSEMI MC7818CD2TR4G?

You can click on the BUY or RFQ button to purchase MC7818CD2TR4G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC7818CD2TR4G?

You can download the MC7818CD2TR4G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC7818CD2TR4G?

ONSEMI

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