ADP3300ART-3.3 Voltage Regulator by Analog Devices Inc.

The ADP3300ART-3.3 is a high-performance, low-dropout linear regulator from Analog Devices Inc., designed to provide a fixed 3.3V output voltage with an exceptional degree of accuracy and stability. This precision voltage regulator is an ideal choice for sensitive electronic applications requiring a consistent power supply.

With its low dropout voltage feature, the ADP3300ART-3.3 can maintain regulation while minimizing the difference between the input voltage and the output voltage, which is particularly useful for battery-powered devices where maximizing the use of the available input voltage range is essential. The device is capable of delivering up to 100mA of output current while maintaining a low 100 µA (typical) quiescent current, making it suitable for portable and battery-operated equipment.

The ADP3300ART-3.3 comes in a compact SOT-23 package, which is perfect for space-constrained applications. It offers several protective features, including overcurrent protection, thermal overload protection, and reverse battery protection, ensuring the longevity and reliability of both the regulator and the system it powers.

Key features of the ADP3300ART-3.3 include:

• Fixed output voltage of 3.3V
• High accuracy over line and load: ±0.8% at room temperature, ±1.4% over temperature
• Low dropout voltage: 190 mV (typical) at 100 mA
• Low quiescent current: 100 µA (typical)
• Output current capability of 100 mA
• No-load stability
• Thermal overload protection
• Overcurrent protection
• Reverse battery protection
• Small SOT-23 package for space-saving applications

Applications for the ADP3300ART-3.3 are diverse and include portable communications devices, laptops, PDAs, digital cameras, and other electronic devices where efficient power management is crucial. Its high precision and robust feature set make it an excellent choice for designers looking to enhance the performance and reliability of their power supply circuits.

By choosing the ADP3300ART-3.3, engineers and designers can ensure a stable and reliable power source for their applications, backed by the quality and expertise of Analog Devices Inc., a leader in the field of high-performance integrated circuits.