Linear Technology's LT3020EDD-1.5#PBF Low-Dropout Regulator

The LT3020EDD-1.5#PBF is a high-performance, low-dropout linear regulator (LDO) that delivers a continuous 100mA of output current with a dropout voltage of just 300mV at full load. Engineered by Linear Technology, a leader in high-performance analog integrated circuits, this LDO is designed for precision, low-power applications that require a stable and clean power supply.

Encased in a compact DFN package, the LT3020EDD-1.5#PBF integrates several features that contribute to its exceptional performance. Its low-noise output makes it an ideal choice for sensitive RF and audio applications, while its ability to maintain a low quiescent current extends the battery life in portable devices.

Key Features:

• Output Voltage: The device provides a fixed output voltage of 1.5V, suitable for a variety of low-voltage applications.
• High Output Accuracy: With an output voltage accuracy of ±2%, the LT3020 ensures precise voltage regulation.
• Low Noise: The LDO's low output noise of 30µVRMS over a 10Hz to 100kHz bandwidth makes it suitable for noise-sensitive applications.
• Stability: It is stable with ceramic capacitors, ensuring a stable output with commonly used capacitors.
• Thermal Protection: It features built-in thermal shutdown and current limit protection to safeguard the device under abnormal operating conditions.
• Package: The LT3020EDD-1.5#PBF comes in a 10-lead (3mm x 3mm) DFN package, ideal for space-constrained applications.

The LT3020EDD-1.5#PBF also supports a wide input voltage range from 1.8V to 20V, allowing it to be used in a variety of systems, from single-cell Li-Ion batteries to fixed 12V power supplies. The device's ability to operate over a wide temperature range of -40°C to 125°C makes it suitable for industrial and automotive applications as well.

For designers seeking a reliable and high-performance voltage regulator solution, the LT3020EDD-1.5#PBF from Linear Technology offers an exceptional balance of features that can meet the demands of the most critical applications.