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MAXIM INTEGRATED / ANALOG DEVICES MAX8878EUK30T Low-Noise Voltage Regulator

The MAX8878EUK30T is a low-noise, low-dropout linear voltage regulator designed for battery-powered applications. It provides a preset output voltage of 3.00V with high efficiency, low quiescent current of only 100uA, and an output current capacity of up to 150mA. Features include internal thermal and short-circuit protection, reverse battery protection, ultra-low output noise of 30uV RMS, and tiny SOT23 packages for space-constrained designs. Ideal for portable electronics, cordless phones, and handheld instruments requiring stable, low-noise power sources.

Authorized Distributors
Source:Newark
Part No:MAX8878EUK30+T
Stock:1382
Inv Date:06-05-2026
Price: Unit price: $3.34
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Source:DigiKey
Part No:MAX8878EUK30+T
Stock:2448
Inv Date:06-05-2026
Price: Unit price: $3.24
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Part No:MAX8878EUK30+T
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.24
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Part No:MAX8878EUK30-T
Stock:0
Inv Date:06-06-2026
Price: N/A
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Part No:MAX8878EUK30-T
Stock:4434
Inv Date:06-05-2026
Price: Unit price: $7.6
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MAXIM INTEGRATED / ANALOG DEVICES MAX8878EUK30T Low-Noise Voltage Regulator Specifications:

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 3.00V
  • Output Current: Up to 150mA
  • Dropout Voltage: 165mV at 150mA
  • Output Noise: 30uV RMS
  • Quiescent Current: 100uA (no load)
  • Shutdown Mode Current: 10nA
  • Reverse Battery Protection: Yes
  • Thermal Shutdown: Yes, at 155°C with 15°C hysteresis
  • Package: SOT23-5 Regular and Thin
  • Maximum Power Dissipation: 727mW (Thin), 571mW (Regular)
  • Line Regulation: 0.15% at Ta = -40°C to +85°C
  • Load Regulation: 0.04%/mA
  • Response Time: 30 to 150µs (shutdown)
  • Operating Temperature Range: -40°C to +85°C

Buy the Maxim Series MAX8878 3.00V Low-Noise Regulator: MAX8878EUK30T

Purchase the Maxim MAX8878EUK30T online today for your portable electronics and handheld devices. This low-noise, low-dropout linear regulator delivers 3.00V at 150mA with ultra-low output noise of just 30uV RMS. Its high efficiency and quiescent current of only 100uA make it ideal for battery-operated applications where space is limited. Features include reverse battery protection, thermal shutdown, short-circuit protection, and a compact SOT23 package, ensuring reliable, stable power with minimal noise and maximum durability.

Get Maxim MAX8878EUK30T today—designed for low-noise, high-efficiency power in portable and battery-powered applications.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX8878EUK30T?

You can click on the BUY or RFQ button to purchase MAX8878EUK30T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX8878EUK30T?

You can download the MAX8878EUK30T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX8878EUK30T?

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