The LT3008ITS8-3.3#TRPBF is a high-performance, low dropout linear regulator (LDO) from Linear Technology, designed to deliver a continuous output current of up to 20mA with a dropout voltage of only 300mV at full load. This particular model provides a fixed output voltage of 3.3V, making it an ideal choice for precision, low-power applications that require a stable and reliable power supply.

Key Features:

• Low Dropout Voltage: Its low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage, which is critical for battery-powered devices.
• High Output Accuracy: The device maintains a tight output voltage accuracy of ±2% over line, load, and temperature variations, ensuring reliable performance.
• Low Quiescent Current: With a quiescent current of only 3µA, the LT3008ITS8-3.3#TRPBF is optimized for battery-powered and always-on applications, helping to extend battery life.
• Thermal Protection: It includes internal thermal limit protection to safeguard the device under over-temperature conditions.
• Stable with Low ESR Capacitors: The regulator is stable with ceramic capacitors, ensuring stability with capacitors as small as 2.2µF and with ESR (Equivalent Series Resistance) as high as 0.5Ω.

Applications:

The LT3008ITS8-3.3#TRPBF is suitable for a wide range of applications, including:

• Portable and battery-powered equipment
• Automotive power supplies
• Industrial supplies
• Medical devices
• Low power wireless communication devices

Package and Availability:

The device comes in a compact TSOT-23 package, which is ideal for space-constrained applications. It is also available in tape and reel form, denoted by the #TRPBF suffix, facilitating its use in automated manufacturing processes.

With its combination of low dropout performance, high accuracy, and low quiescent current, the LT3008ITS8-3.3#TRPBF from Linear Technology is a robust solution for designers looking to optimize power management in their next-generation electronic products.