ADP3339AKCZ-3.3-R7 – Low Dropout (LDO) Regulator with 3.3V Output

The ADP3339AKCZ-3.3-R7 is a high-performance low dropout (LDO) voltage regulator from Analog Devices. It provides a stable 3.3V output with excellent line and load regulation, making it ideal for powering sensitive analog and digital circuits in battery-powered and portable applications.

Product Brochure

Description

Technical Specifications:

  • Output Voltage: 3.3V (Fixed)
  • Dropout Voltage: 40 mV at 100 mA
  • Line Regulation: 0.01%/V
  • Load Regulation: 0.001%/mA
  • Quiescent Current: 40 µA (typical)
  • Output Accuracy: ±2%
  • Package Type: 3-lead SOT-23
  • Operating Temperature Range: -40°C to +125°C
  • Applications: Battery-powered devices, portable systems, power supplies, analog and digital circuits, low-power designs.

Product Features:

  • Output Voltage: 3.3V fixed output, ideal for powering 3.3V logic circuits and analog systems.
  • Low Dropout Voltage: Features a low dropout voltage of 40 mV at 100 mA, allowing for efficient operation even with low input voltages.
  • High Accuracy: Provides output voltage accuracy of ±2% for stable performance across variations in load and temperature.
  • Excellent Load Regulation: Ensures stable performance even with large variations in load currents.
  • Low Quiescent Current: Consumes minimal current in no-load conditions, making it suitable for energy-sensitive applications.
  • Fast Transient Response: Quick recovery from load transient changes, ensuring smooth voltage supply to sensitive circuits.
  • Thermal Shutdown and Current Limiting: Provides built-in protection features to prevent damage to the regulator and the circuit it powers.
  • Small Package: Available in a compact 3-lead SOT-23 package, perfect for space-constrained designs.
  • RoHS Compliant: Fully compliant with RoHS standards, ensuring environmentally friendly operation.

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