Texas Instruments

TPS77215DGK

TPS77215DGK Description

The TPS77215DGK is a fixed-output linear regulator from Texas Instruments, designed to deliver a stable 1.5V output voltage with a maximum output current of 150mA. This single regulator features a positive output configuration, making it suitable for a wide range of applications requiring a reliable power supply. The regulator operates with a maximum input voltage of 10V and boasts a low quiescent current of 125 µA, ensuring high efficiency even at low load conditions. The TPS77215DGK is housed in an 8-pin VSSOP package, ideal for surface-mount applications, and is REACH unaffected and ROHS3 compliant, adhering to stringent environmental standards.

TPS77215DGK Features

• Output Type: Fixed at 1.5V, providing a stable and reliable power source.
• Input Voltage Range: Up to 10V, offering flexibility in input power sources.
• Output Current: Capable of delivering up to 150mA, suitable for powering various electronic components.
• Low Quiescent Current: Only 125 µA, ensuring minimal power consumption during operation.
• High PSRR: 60dB at 1kHz, effectively reducing noise and improving signal integrity.
• Control Features: Includes enable and power good functionalities, allowing for precise control and monitoring of the power supply.
• Protection Features: Over current, over temperature, and reverse polarity protection ensure robustness and reliability.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various environmental conditions.
• Mounting Type: Surface mount, ideal for compact and space-constrained designs.
• Package: Supplied in a tube, facilitating easy handling and integration.

TPS77215DGK Applications

The TPS77215DGK is ideal for applications requiring a stable and efficient power supply, such as:

• Consumer Electronics: Powering low-voltage components in devices like smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing reliable power for sensors, controllers, and other electronic modules in industrial settings.
• Medical Devices: Ensuring stable power for critical components in medical equipment, such as diagnostic tools and monitoring devices.
• Automotive Electronics: Suitable for powering various electronic systems in vehicles, including infotainment systems and control units.

Conclusion of TPS77215DGK

The TPS77251DGK from Texas Instruments is a versatile and reliable fixed-output linear regulator, offering a stable 1.5V output with a maximum current of 150mA. Its low quiescent current and high PSRR make it an efficient and noise-reducing solution, ideal for a variety of applications. The inclusion of enable and power good control features, along with comprehensive protection mechanisms, ensures precise control and robustness. While the TPS77215DGK is now obsolete, it remains a testament to Texas Instruments' commitment to delivering high-quality power management solutions. For new designs, engineers may consider exploring alternative models from Texas Instruments' extensive portfolio of power management ICs.