Richtek

RT9073A-30GQZ

The Richtek RT9073A-30GQZ is a high-efficiency synchronous step-down (buck) regulator with an integrated high-side and low-side MOSFETs. It is designed to provide a stable and efficient power supply for a wide range of applications.

Description:

The RT9073A-30GQZ is a compact and efficient step-down regulator that can handle input voltages up to 36V and output voltages from 0.9V to 30V. It has a wide range of features that make it suitable for use in various applications, including adjustable output voltage, low quiescent current, and a high efficiency rate of up to 95%.

Features:

1. Input voltage range: 4.5V to 36V
2. Output voltage range: 0.9V to 30V
3. Adjustable output voltage
4. Synchronous rectification for high efficiency
5. Integrated high-side and low-side MOSFETs
6. Low quiescent current: 35µA
7. Protection features: over-current protection, over-voltage protection, and thermal shutdown
8. Small package size: 5mm x 6mm

Applications:

The RT9073A-30GQZ is suitable for a wide range of applications that require a stable and efficient power supply. Some of the possible applications include:

1. Portable devices: smartphones, tablets, and wearable devices
2. Power banks and battery chargers
3. LED lighting and drivers
4. IoT devices and sensors
5. Medical devices and equipment
6. Industrial control systems
7. Telecommunication equipment

Overall, the Richtek RT9073A-30GQZ is a versatile and efficient step-down regulator that can be used in a variety of applications to provide a stable and reliable power supply. Its compact size and high efficiency make it an ideal choice for space-constrained and power-sensitive applications.