Richtek

RT9169H-15GB

RT9169H-15GB Description

The RT9169H-15GB is a high-performance linear regulator designed by Richtek USA Inc., a leading manufacturer in the field of power management integrated circuits (PMICs). This device offers a fixed output voltage of 1.5V and is capable of delivering up to 100mA of output current. It is designed for surface-mount applications and comes in a compact SOT23-5 package, making it suitable for space-constrained designs. The regulator operates with an input voltage range up to 6V and features a low dropout voltage of 0.6V at 100mA, ensuring efficient power conversion even at low input-to-output voltage differentials.

RT9169H-15GB Features

• Output Type: Fixed at 1.5V, providing a stable and reliable power supply for various electronic components.
• Input Voltage Range: Up to 6V, offering flexibility in input power sources.
• Output Current: Capable of delivering up to 100mA, suitable for low to medium current applications.
• Low Dropout Voltage: 0.6V at 100mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 7 µA, which minimizes power consumption during standby or low-load conditions.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enhancing power management capabilities.
• Over Current Protection: Provides robust protection against overcurrent conditions, safeguarding the device and connected components.
• High PSRR: 30dB at 1kHz, ensuring excellent noise rejection and clean output voltage.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Packaging: Available in Tape & Reel (TR) format, facilitating easy handling and integration in automated assembly processes.

RT9169H-15GB Applications

The RT9169H-15GB is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and systems where input voltage fluctuations are common. The regulator's low quiescent current and enable control feature make it an excellent choice for applications requiring low power consumption and dynamic power management. Specific use cases include:

• Portable Electronics: Ideal for smartphones, tablets, and other battery-operated devices where efficiency and low power consumption are critical.
• IoT Devices: Suitable for Internet of Things (IoT) devices that require stable power and minimal power draw during idle states.
• Wearable Technology: Perfect for wearable devices that need compact and efficient power solutions.
• Medical Devices: Applicable in medical devices where reliability and low noise are essential.

Conclusion of RT9169H-15GB

The RT9169H-15GB stands out as a highly efficient and reliable linear regulator, offering a combination of low dropout voltage, low quiescent current, and high PSRR. Its compact SOT23-5 package and surface-mount design make it suitable for a wide range of applications, particularly in portable and battery-powered devices. The enable control feature and overcurrent protection further enhance its versatility and robustness. With its compliance to ROHS3 and REACH standards, the RT9169H-15GB is a future-proof solution for modern power management needs.