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LD6836CX4/18P,315

LD6836CX4/18P,315 Description

The LD6836CX4/18P,315 is a linear voltage regulator designed by NXP Semiconductors, offering a fixed output voltage of 1.8V and a maximum output current of 300mA. This regulator is housed in a 4-lead WLCSP (Wafer-Level Chip Scale Package) and is optimized for low power consumption and high performance in compact applications. The device features a low dropout voltage of 0.16V at 300mA, ensuring efficient operation even at low input voltages, down to a maximum input voltage of 5.5V. The regulator also includes an enable control feature, allowing for dynamic power management and reduced quiescent current consumption of 100 µA. With a supply current of up to 250 µA, the LD6836CX4/18P,315 is well-suited for battery-powered and energy-sensitive applications.

LD6836CX4/18P,315 Features

• Fixed Output Voltage: 1.8V, ensuring stable power supply for sensitive electronic components.
• High Efficiency: Low dropout voltage of 0.16V @ 300mA maximizes efficiency, especially in low input voltage scenarios.
• Low Power Consumption: Quiescent current of 100 µA and supply current of 250 µA, making it ideal for low-power applications.
• Enable Control: Dynamic power management feature allows for efficient power control and reduced power consumption when not in use.
• Protection Features: Over current and over temperature protection ensures robustness and reliability in various operating conditions.
• High PSRR: 55dB at 1kHz, providing excellent noise rejection and stable output voltage.
• Surface Mount Technology: Suitable for automated assembly processes, enhancing manufacturing efficiency and reliability.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

LD6836CX4/18P,315 Applications

The LD6836CX4/18P,315 is ideal for a variety of applications where low power consumption, high efficiency, and small form factor are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where battery life and compact design are paramount.
• IoT Devices: Suitable for Internet of Things (IoT) applications where low power and high efficiency are essential for long-term operation.
• Medical Devices: Applicable in medical equipment that requires stable power supply and low power consumption, such as portable diagnostic tools and wearable health monitors.
• Consumer Electronics: Appropriate for low-power consumer electronics like digital cameras, smartwatches, and other compact gadgets.

Conclusion of LD6836CX4/18P,315

The LD6836CX4/18P,315 from NXP Semiconductors is a highly efficient and compact linear voltage regulator that offers significant advantages in low-power applications. Its low dropout voltage, low quiescent current, and enable control feature make it an excellent choice for battery-powered and energy-sensitive devices. The regulator's robust protection features and compliance with environmental standards further enhance its suitability for a wide range of applications. Despite being marked as obsolete, the LD6836CX4/18P,315 remains a reliable and efficient solution for designers seeking a high-performance linear regulator in a small form factor.