Texas Instruments

TPS76815QDR

TPS76815QDR Description

The TPS76815QDR is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.5V with a maximum output current of 1A. This device is optimized for applications requiring a stable and reliable power supply, with an input voltage range up to 10V. The TPS76815QDR features a low quiescent current of 125 µA, ensuring high efficiency even at light loads. The regulator is housed in an 8-SOIC package, making it suitable for surface-mount applications and providing a compact solution for space-constrained designs.

TPS76815QDR Features

• Output Type: Fixed
• Output Voltage: 1.5V
• Output Current: 1A
• Input Voltage Range: Up to 10V
• Number of Regulators: 1
• Output Configuration: Positive
• Control Features: Enable, Power Good
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• PSRR: 60dB at 1kHz
• Quiescent Current: 125 µA
• Package: 8-SOIC
• Mounting Type: Surface Mount
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

TPS76815QDR Applications

The TPS76815QDR is ideal for a wide range of applications where a stable and efficient power supply is critical. Its low quiescent current and high PSRR make it particularly suitable for low-power and noise-sensitive applications. Key use cases include:

• Consumer Electronics: Powering sensitive analog circuits in devices such as smartphones, tablets, and portable audio equipment.
• Industrial Applications: Providing a stable power source for sensors, actuators, and control systems in industrial automation and instrumentation.
• Medical Devices: Ensuring reliable power delivery in medical equipment where low noise and high reliability are paramount.
• Telecommunications: Supplying power to base stations, routers, and other communication infrastructure components.

Conclusion of TPS76815QDR

The TPS76815QDR from Texas Instruments stands out as a robust and efficient linear regulator, offering a fixed 1.5V output with a maximum current of 1A. Its low quiescent current and high PSRR ensure high efficiency and minimal noise, making it suitable for a variety of applications. The inclusion of enable and power good control features, along with comprehensive protection mechanisms, enhances its reliability and versatility. The TPS76815QDR's compact 8-SOIC package and surface-mount compatibility make it an ideal choice for modern, space-constrained designs. Overall, the TPS76815QDR provides a reliable and efficient power solution, making it a valuable component in the power management portfolio of Texas Instruments.