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LDK320AM30R

LDK320AM30R Description

The LDK320AM30R is a high-performance linear regulator designed by STMicroelectronics, offering a fixed output voltage of 3V and a maximum output current of 200mA. This device is tailored for applications requiring a stable and efficient power supply, with a maximum input voltage of 18V. The regulator features a low dropout voltage of 0.35V at 200mA, ensuring high efficiency even under low input-to-output voltage differentials. The LDK320AM30R is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. It also includes essential protection features such as over-current and over-temperature protection, enhancing reliability and safety in various operating conditions.

LDK320AM30R Features

• Output Type: Fixed
• Output Voltage: 3V
• Output Current: 200mA
• Input Voltage Range: Up to 18V
• Low Dropout Voltage: 0.35V @ 200mA
• Quiescent Current: 90 µA
• Supply Current: 100 µA (max)
• Power Supply Rejection Ratio (PSRR): 88dB to 48dB (120Hz to 10kHz)
• Protection Features: Over-current and over-temperature protection
• Control Features: Enable
• Package Type: SOT23-5
• Mounting Type: Surface Mount
• Product Status: Active
• Compliance: REACH Unaffected, RoHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

LDK320AM30R Applications

The LDK320AM30R is ideal for a variety of applications where a stable and efficient power supply is crucial. Its low dropout voltage and compact package make it particularly suitable for battery-operated devices, portable electronics, and IoT devices where space and power efficiency are paramount. The regulator's fixed output voltage and low quiescent current ensure minimal power consumption, extending battery life. Additionally, the enable control feature allows for dynamic power management, making it suitable for applications requiring power sequencing or sleep modes. The over-current and over-temperature protection features enhance reliability, making the LDK320AM30R a robust choice for industrial and automotive applications.

Conclusion of LDK320AM30R

The LDK320AM30R from STMicroelectronics stands out as a reliable and efficient linear regulator, offering a fixed 3V output with a maximum current of 200mA. Its low dropout voltage and compact SOT23-5 package make it an excellent choice for space-constrained designs, while its low quiescent current and enable control feature ensure optimal power efficiency. The inclusion of over-current and over-temperature protection further enhances its robustness and reliability. Whether used in portable electronics, IoT devices, or industrial applications, the LDK320AM30R provides a stable and efficient power solution, making it a standout choice in the power management category.