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MAXIM INTEGRATED / ANALOG DEVICES MAX603CSA Low Dropout Regulator

The MAX603CSA+ is a 5V or adjustable low dropout, low quiescent current linear voltage regulator in an 8-pin NSOIC package. It provides a maximum output current of 500mA with a typical dropout voltage of 320mV at full load. The regulator features a shutdown mode that turns off all circuitry and reduces current consumption to 2µA. It includes reverse current protection to prevent damage when input voltage drops below the output. Additional safety features include foldback current limiting and thermal overload protection. Suitable for battery-powered devices, pagers, phones, and solar instruments, with an input range of 2.7V-11.5V, employing a P-channel MOSFET pass transistor for low quiescent current and up to 1.8W power dissipation. Operating temperature from 0°C to 70°C.

Authorized Distributors
Source:Newark
Part No:MAX603CSA+
Stock:240
Inv Date:06-05-2026
Price: Unit price: $8.35
Buy/RFQ:
Source:DigiKey
Part No:MAX603CSA+
Stock:235
Inv Date:06-05-2026
Price: Unit price: $8.35
Buy/RFQ:
Part No:MAX603CSA+
Stock:90
Inv Date:06-06-2026
Price: Unit price: $8.35
Buy/RFQ:
Part No:MAX603CSA
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX603CSA Low Dropout Regulator Specifications:

  • Output Voltage: Fixed 5V or adjustable 1.25V to 11V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 320mV at full load
  • Input Voltage Range: 2.7V to 11.5V
  • Shutdown Current: 2µA (max)
  • Quiescent Current: 15µA typical, 35µA max
  • Reverse Current Protection: Yes
  • Foldback Current Limit: Yes
  • Thermal Overload Protection: Yes
  • Package: 8-pin NSOIC
  • Operating Temperature Range: 0°C to 70°C
  • Power Dissipation: Up to 1.8W in a 8-pin NSOIC package

Buy the Buy Maxim MAX603CSA+ Part Number MAX603CSA Online

Acquire the Maxim MAX603CSA+ regulator online today to ensure your electronic devices operate efficiently with low dropout voltage, minimal quiescent current, and reliable safety features like reverse current protection, foldback current limiting, and thermal overload protection. Perfect for portable battery-powered systems requiring adjustable voltage output from 1.25V to 11V, capable of delivering up to 500mA. Its compact 8-pin NSOIC package simplifies integration into compact designs. Get it now and enhance your power management system’s performance with proven reliability and safety features.

Order your Maxim MAX603CSA+ 5V or adjustable low dropout regulator today and provide reliable power solutions for portable and battery-powered projects.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX603CSA?

You can click on the BUY or RFQ button to purchase MAX603CSA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX603CSA?

You can download the MAX603CSA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX603CSA?

MAXIM INTEGRATED / ANALOG DEVICES

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