Microsemi

LX8213-00ISE

LX8213-00ISE Description

The LX8213-00ISE is a high-performance linear regulator designed for power management applications. Manufactured by Microsemi Corporation, this device offers an adjustable output voltage ranging from 1.2V to 5.5V, making it highly versatile for a variety of electronic systems. With a maximum input voltage of 6V and a maximum output current of 300mA, the LX8213-00ISE is ideal for applications requiring precise voltage regulation.

The regulator features a low dropout voltage of 0.3V at 300mA, ensuring efficient operation even at low input-to-output voltage differentials. This characteristic is particularly beneficial in battery-powered devices where maintaining a high efficiency over the entire battery discharge cycle is crucial. The quiescent current of 90 µA further enhances the device's efficiency, making it suitable for low-power applications.

The LX8213-00ISE is housed in a compact SOT23-5 surface-mount package, which is ideal for space-constrained designs. The device is RoHS3 compliant and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for a wide range of manufacturing processes without additional handling precautions.

LX8213-00ISE Features

• Adjustable Output Voltage: The LX8213-00ISE offers an adjustable output voltage range from 1.2V to 5.5V, providing flexibility to meet various power requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.3V at 300mA, the regulator maintains high efficiency even at low input-to-output voltage differences.
• High PSRR: The device boasts a power supply rejection ratio (PSRR) of 68dB at 100Hz and 54dB at 10kHz, ensuring excellent noise filtering and stable output voltage.
• Protection Features: The regulator includes over-temperature and short-circuit protection, as well as a soft-start feature to prevent inrush currents during startup.
• Enable Control: The enable control feature allows for easy control of the regulator's operation, enabling power-saving modes and dynamic power management.
• Compact Packaging: The SOT23-5 surface-mount package is ideal for compact designs, making it suitable for a wide range of applications.

LX8213-00ISE Applications

The LX8213-00ISE is well-suited for a variety of applications due to its adjustable output voltage, low dropout voltage, and compact packaging. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and high efficiency make it ideal for portable devices such as smartphones, tablets, and wearable technology.
• Low-Power Systems: The low quiescent current and adjustable output voltage are beneficial for low-power applications, including IoT devices and remote sensors.
• Medical Devices: The compact size and high reliability make it suitable for medical devices where space and precision are critical.
• Consumer Electronics: The regulator can be used in a wide range of consumer electronics, including audio equipment, gaming consoles, and home automation systems.

Conclusion of LX8213-00ISE

The LX8213-00ISE is a versatile and efficient linear regulator that offers significant advantages over similar models. Its adjustable output voltage, low dropout voltage, and compact packaging make it an ideal choice for a wide range of applications. The inclusion of advanced protection features and enable control further enhances its reliability and flexibility. For designers seeking a high-performance, space-efficient power management solution, the LX8213-00ISE is an excellent choice.