Texas Instruments

TPS77301DGK

TPS77301DGK Description

The TPS77301DGK is a high-performance, low-dropout linear voltage regulator from Texas Instruments, designed to provide stable and efficient power regulation in various electronic systems. With its adjustable output voltage ranging from 1.5V to 5.5V and a maximum output current of 250mA, this device is suitable for a wide range of applications. The TPS77301DGK offers excellent performance with a 55dB PSRR at 1kHz, ensuring minimal noise coupling from the input to the output.

TPS77301DGK Features

• Adjustable output voltage (1.5V to 5.5V)
• Maximum output current of 250mA
• Low dropout voltage for high efficiency
• 55dB PSRR at 1kHz for excellent noise rejection
• Enable and reset control features
• Over current, over temperature, and reverse polarity protection
• 125µA quiescent current for low power consumption
• Surface mount packaging for compact design
• REACH unaffected and RoHS3 compliant for environmental compliance
• Moisture Sensitivity Level (MSL) 1 for unlimited storage time

TPS77301DGK Applications

The TPS77301DGK is ideal for a variety of applications where stable and efficient power regulation is required. Some specific use cases include:

1. Battery-powered devices: The low quiescent current and low dropout voltage make it suitable for battery-powered applications, extending battery life.
2. Portable electronics: The small form factor and adjustable output voltage make it ideal for powering portable devices like smartphones, tablets, and wearables.
3. Industrial control systems: The over current, over temperature, and reverse polarity protection features ensure reliable operation in harsh industrial environments.
4. Medical devices: The low noise performance and adjustable output voltage make it suitable for powering sensitive medical equipment.

Conclusion of TPS77301DGK

The TPS77301DGK is a versatile and high-performance linear voltage regulator that offers adjustable output voltage, low dropout voltage, and excellent noise rejection. Its unique features, such as enable and reset control, over current protection, and reverse polarity protection, make it an ideal choice for a wide range of applications, including battery-powered devices, portable electronics, industrial control systems, and medical devices. With its compact surface mount packaging, REACH unaffected status, and RoHS3 compliance, the TPS77301DGK is a reliable and environmentally friendly solution for your power regulation needs.