The LT3023EMSE is a high-performance, dual low dropout regulator (LDO) designed by Linear Technology, which is renowned for its precision and reliability in power management solutions. This regulator is specifically tailored for applications that demand low noise, low dropout voltage, and high output accuracy. With its dual 100mA output capability, the LT3023EMSE is an excellent choice for powering sensitive analog circuits, such as RF applications and precision instrumentation.

Key Features

• Low Noise Output: The LT3023EMSE boasts an exceptionally low noise output, making it ideal for noise-sensitive applications such as audio and RF circuits.
• Low Dropout Voltage: The regulator operates with a low dropout voltage, ensuring efficient performance even when the input-to-output voltage differential is small.
• High Output Accuracy: Precision output voltage ensures reliable and consistent power delivery to critical components.
• Micropower Operation: With its micropower design, the LT3023EMSE consumes minimal quiescent current, which is beneficial for battery-powered devices.
• Independent Shutdown Inputs: Each output is equipped with an independent shutdown input, allowing for flexible power management and power sequencing.
• Stable with Low ESR Ceramic Capacitors: The device remains stable with ceramic output capacitors, providing a cost-effective solution with smaller capacitors.

Applications

The versatility of the LT3023EMSE lends itself to a wide array of applications. It is particularly well-suited for:

• Portable and battery-powered equipment
• Reference voltage sources
• High-efficiency linear power supplies
• Low noise instrumentation
• RF and wireless infrastructure

Technical Specifications

• Output Current: 100mA per channel
• Dropout Voltage: Typically 300mV at full load
• Output Noise: 20μVRMS (10Hz to 100kHz)
• Package: MSOP-12

The LT3023EMSE is a robust and reliable solution for any design seeking a high-quality dual LDO regulator. Its combination of low noise, high accuracy, and micropower consumption makes it a standout product in Linear Technology's power management portfolio.