Product Overview: LT3023EMSE#PBF

The LT3023EMSE#PBF is a high-performance, dual, low-dropout voltage linear regulator manufactured by Linear Technology, now part of Analog Devices. This precision device is designed to cater to the needs of sensitive electronic components requiring a stable and clean power supply. It is particularly well-suited for portable devices, instrumentation, and industrial applications that demand low noise and high output accuracy.

Key Features:

• Dual Independent Outputs: The LT3023EMSE#PBF features two independent LDOs, which can supply up to 150mA of output current each. This allows for simultaneous powering of separate circuits with different voltage requirements.
• Wide Input Voltage Range: With an input voltage range of 1.8V to 20V, it provides flexibility for various power supply designs and is compatible with a broad spectrum of input sources.
• Low Dropout Voltage: The device maintains a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, thereby maximizing battery life in portable applications.
• Adjustable Output Voltage: The output voltage is adjustable from 1.22V to 20V, providing design versatility to meet specific circuit requirements.
• Low Noise: It delivers low-noise performance with a typical output noise of just 20μVRMS over a 10Hz to 100kHz bandwidth, making it ideal for noise-sensitive applications such as RF and precision analog circuits.
• Overcurrent and Overtemperature Protection: The LT3023EMSE#PBF is equipped with internal protection features that safeguard the device and the load from adverse conditions.
• Stable with Low ESR Ceramic Capacitors: The regulator is stable with ceramic output capacitors, which are small, cost-effective, and have low equivalent series resistance (ESR).

Package and Reliability:

The LT3023EMSE#PBF comes in a compact, thermally efficient 12-lead MSOP package, which is suitable for space-constrained applications. It operates over a junction temperature range of -40°C to 125°C, ensuring reliable performance across a wide range of environmental conditions. The device's robust design and built-in protection features contribute to its long-term reliability, making it a trusted choice for mission-critical applications.

Applications:

With its high accuracy, low noise, and dual output configuration, the LT3023EMSE#PBF is perfectly suited for powering precision analog devices such as high-resolution ADCs, DACs, portable medical equipment, and battery-operated devices, among others.