STMicroelectronics Tariff Inquiry

LDK320M30R

LDK320M30R Description

The LDK320M30R is a high-performance linear regulator designed for applications requiring stable and efficient power management. Manufactured by STMicroelectronics, this device belongs to the Power Management IC (PMIC) category and is ideal for a wide range of electronic systems. The LDK320M30R features a fixed output voltage of 3V and can deliver a maximum output current of 200mA. It operates with an input voltage range up to 18V, making it suitable for various power supply configurations.

LDK320M30R Features

• Output Type: Fixed, ensuring a stable 3V output voltage.
• Input Voltage Range: Up to 18V, providing flexibility in power supply design.
• Output Current: 200mA, sufficient for low to medium power applications.
• Low Dropout Voltage: Maximum 0.35V at 200mA, enhancing efficiency at low input-to-output voltage differentials.
• Low Quiescent Current: 90 µA, minimizing power consumption in standby mode.
• High PSRR: 88dB to 48dB across the frequency range of 120Hz to 10kHz, ensuring excellent noise rejection.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection safeguard the device and connected circuits.
• Package Type: SOT23-5, a compact surface-mount package suitable for space-constrained designs.
• Compliance: REACH Unaffected and RoHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for standard manufacturing processes without additional handling precautions.

LDK320M30R Applications

The LDK320M30R is well-suited for a variety of applications where stable power supply and low power consumption are critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables, where battery life and compact design are paramount.
• Industrial Equipment: Suitable for low-power sensors and control modules that require reliable power management.
• Telecommunications: Applicable in base stations and networking equipment for stable power supply to critical components.
• Automotive: Can be used in various automotive electronic systems, such as infotainment units and electronic control units (ECUs), where high reliability and low noise are essential.
• Medical Devices: Appropriate for medical instruments and diagnostic equipment that demand precise power regulation and low noise levels.

Conclusion of LDK320M30R

The LDK320M30R from STMicroelectronics stands out as a versatile and efficient linear regulator, offering a combination of high performance and low power consumption. Its low dropout voltage and high PSRR make it particularly advantageous in applications where noise rejection and efficiency are critical. The enable control feature and comprehensive protection mechanisms further enhance its reliability and flexibility. With its compact SOT23-5 package and compliance with environmental standards, the LDK320M30R is an excellent choice for modern electronic designs across various industries.