STMicroelectronics

STLQ020J25R

STLQ020J25R Description

The STLQ020J25R is a high-performance linear voltage regulator from STMicroelectronics, designed to deliver a fixed output voltage of 2.5V with a maximum output current of 200mA. This device is ideal for applications requiring a stable and reliable power supply in a compact form factor. With its positive output configuration and a low dropout voltage of 0.16V at 200mA, the STLQ020J25R ensures efficient power conversion and minimal power loss.

STLQ020J25R Features

• Fixed Output Voltage: Provides a stable 2.5V output, ensuring consistent performance across various applications.
• Low Dropout Voltage: Minimizes power loss with a dropout voltage of 0.16V at 200mA, improving efficiency in low-voltage systems.
• Low Quiescent Current: Consumes only 1 µA in standby mode, making it suitable for battery-powered devices.
• Excellent PSRR: Offers a power supply rejection ratio of 52dB at 100Hz to 45dB at 10kHz, ensuring stable operation in noisy environments.
• Over Current and Over Temperature Protection: Enhances reliability and safety by preventing damage due to excessive current or temperature.
• RoHS3 Compliance: Complies with the latest environmental regulations, making it suitable for environmentally conscious designs.
• Surface Mount Packaging: Facilitates easy integration into modern electronic systems with its compact 4-flip chip package.

STLQ020J25R Applications

The STLQ020J25R is ideal for a wide range of applications where a stable and efficient power supply is required. Some specific use cases include:

• Portable Electronics: Provides a reliable power source for devices like smartphones, tablets, and wearables.
• Industrial Control Systems: Offers stable power supply for microcontrollers and sensors in industrial automation applications.
• Medical Devices: Ensures consistent performance in low-voltage medical equipment, such as hearing aids and diagnostic instruments.
• Telecommunications: Supports power requirements for base stations and other communication infrastructure.

Conclusion of STLQ020J25R

The STLQ020J25R is a versatile and efficient linear voltage regulator that stands out due to its low dropout voltage, low quiescent current, and excellent power supply rejection ratio. Its compact surface-mount package and RoHS3 compliance make it an ideal choice for a wide range of applications, from portable electronics to industrial control systems. With its robust protection features and reliable performance, the STLQ020J25R is a trusted solution for ensuring stable power supply in various electronic systems.