Product Overview: LT3020IDD-1.5

The LT3020IDD-1.5 is a high-performance, low-dropout linear regulator (LDO) from Linear Technology, designed to provide precision voltage regulation with a minimal voltage drop. This device is tailored for applications requiring up to 100mA of output current with a fixed output voltage of 1.5V. It is an excellent choice for sensitive electronics where a stable and clean power supply is crucial.

Key Features

• Low Dropout Voltage: The LT3020IDD-1.5 boasts a very low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, which is particularly useful for battery-powered devices.
• Stable with Low ESR Capacitors: This LDO is stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than tantalum or aluminum electrolytic capacitors, thereby improving output noise performance and transient response.
• High Output Accuracy: The device features high accuracy in output voltage, maintaining tight control over the regulated voltage within a specified tolerance under different conditions.
• Low Noise: With an optimized design for low noise operation, the LT3020IDD-1.5 is suitable for noise-sensitive applications such as precision instrumentation and RF supply lines.
• Thermal Protection: It includes thermal shutdown protection that safeguards the regulator and the overall system from damage due to excessive heat.
• Current Limiting: The built-in current limiting feature protects the device and the load from overcurrent conditions.

Applications

The LT3020IDD-1.5 is versatile and can be used in a variety of applications, including but not limited to:

• Portable, battery-powered equipment
• Reference voltage sources
• Microprocessor supply
• Power supplies for DSPs and high-speed logic
• Automotive electronics
• Industrial supplies

Package and Availability

The LT3020IDD-1.5 is available in a compact DFN-8 package, which is suitable for space-constrained applications. Its small footprint and low profile make it an ideal choice for portable and miniaturized electronic devices. Check with Linear Technology or authorized distributors for availability and bulk pricing options.