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MAXIM INTEGRATED / ANALOG DEVICES MAX8878EUK33T Low-Noise Linear Regulator

The MAX8878EUK33+T from Maxim Integrated Products is a low-noise, low-dropout linear regulator in a 5-pin SOT-23 package. It operates from an input voltage range of 2.5V to 6.5V and provides a fixed output voltage of 3.3V with a maximum output current of 150mA. The regulator features an internal P-channel MOSFET pass transistor, achieving a low dropout voltage of approximately 165mV at 150mA load and noise levels around 30μVRMS. It maintains a low supply current of about 85μA at no load and includes features such as short-circuit and thermal overload protection, reverse battery protection, and an auto-discharge function that discharges the output to ground when shutdown. It is suitable for applications including cellular phones, cordless phones, PCMCIA cards, modems, handheld instruments, and computers.

Authorized Distributors
Source:Newark
Part No:MAX8878EUK33+T
Stock:40
Inv Date:06-05-2026
Price: Unit price: $0.358
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Source:DigiKey
Part No:MAX8878EUK33+T
Stock:2610
Inv Date:06-05-2026
Price: Unit price: $3.24
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Part No:MAX8878EUK33+T
Stock:2574
Inv Date:06-06-2026
Price: Unit price: $3.24
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Part No:MAX8878EUK33-T
Stock:0
Inv Date:06-06-2026
Price: N/A
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MAXIM INTEGRATED / ANALOG DEVICES MAX8878EUK33T Low-Noise Linear Regulator Specifications:

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 3.3V (preset)
  • Output Current: up to 150mA
  • Dropout Voltage: 165mV at 150mA load
  • Output Noise: approximately 30μVRMS
  • No-Load Supply Current: about 85μA
  • Protection: short-circuit, thermal overload, reverse battery
  • Auto-discharge Function: active in shutdown mode
  • Package: 5-pin SOT-23
  • Operating Temperature: 0°C to +70°C
  • Thermal Shutdown Temperature: 155°C
  • Junction Temperature: -55°C to +150°C
  • Storage Temperature: -65°C to +150°C
  • Lead Temperature (Soldering, 10s): 300°C

Buy the Maxim MAX8878EUK33T – Reliable Low-Noise Linear Regulator for Industrial Applications

Purchase the Maxim MAX8878EUK33T online today and ensure your electronic projects benefit from a high-performance, low-noise, low-dropout regulator. With 150mA current capacity, low quiescent current of 85μA, and protection features like short-circuit and thermal overload protection, this regulator is ideal for cellular phones, modems, and handheld devices. The compact 5-pin SOT-23 package simplifies integration into space-constrained designs, delivering stable operation from 2.5V to 6.5V input voltage. Speed up your development process with trusted online ordering now!

Buy Maxim MAX8878EUK33T now and experience unmatched reliability and performance in portable electronics with low noise and efficient power management.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX8878EUK33T?

You can click on the BUY or RFQ button to purchase MAX8878EUK33T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX8878EUK33T?

You can download the MAX8878EUK33T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX8878EUK33T?

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