STMicroelectronics

STLQ020J30R

STLQ020J30R Description

The STLQ020J30R is a high-performance linear regulator designed by STMicroelectronics, a leading manufacturer of power management integrated circuits (PMICs). This regulator is part of the STLQ020 series and is specifically tailored for applications requiring a fixed output voltage of 3V and a maximum output current of 200mA. The STLQ020J30R is housed in a 4-Flip-Chip package, which is ideal for surface mount applications and ensures compact integration into modern electronic devices.

STLQ020J30R Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 150 µA
• Voltage - Output (Min/Fixed): 3V
• Voltage Dropout (Max): 0.16V @ 200mA
• Current - Quiescent (Iq): 1 µA
• PSRR: 52dB ~ 45dB (100Hz ~ 10kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The STLQ020J30R stands out due to its low dropout voltage of 0.16V at 200mA, which ensures efficient power conversion even when the input voltage is close to the output voltage. This feature is particularly beneficial in battery-powered applications where maintaining high efficiency is crucial. Additionally, the regulator boasts a low quiescent current of just 1 µA, making it suitable for low-power and energy-sensitive designs.

The enable control feature allows for dynamic power management, enabling the regulator to be turned on and off as needed, which further enhances energy efficiency. The regulator also includes robust protection features such as over-current and over-temperature protection, ensuring reliable operation under various operating conditions.

STLQ020J30R Applications

The STLQ020J30R is ideal for a wide range of applications, including:

• Battery-Powered Devices: The low dropout voltage and low quiescent current make it suitable for portable devices such as smartphones, tablets, and wearable technology.
• Consumer Electronics: Ideal for powering low-power peripherals and sensors in devices like smart home systems and IoT devices.
• Industrial Applications: Suitable for powering low-power control circuits and sensors in industrial automation and control systems.
• Medical Devices: Applicable in portable medical devices where reliability and low power consumption are critical.

Conclusion of STLQ020J30R

The STLQ020J30R from STMicroelectronics is a versatile and efficient linear regulator that offers a compelling combination of performance and reliability. Its low dropout voltage, low quiescent current, and robust protection features make it an excellent choice for a variety of applications, particularly those requiring high efficiency and low power consumption. The enable control feature and compact 4-Flip-Chip package further enhance its suitability for modern electronic designs. Whether in consumer electronics, industrial systems, or medical devices, the STLQ020J30R delivers reliable power management with minimal power loss, making it a standout option in the PMIC market.