Texas Instruments

TPS76650DR

TPS76650DR Description

The TPS76650DR is a high-performance linear voltage regulator from Texas Instruments, designed to provide a stable 5V output with a maximum current of 250mA. This device is a single-output, positive voltage regulator with a fixed output voltage of 5V and a maximum input voltage of 10V. The TPS76650DR offers a low dropout voltage of 0.25V at 250mA, ensuring reliable operation even under low-voltage conditions. It features a quiescent current of 50µA, contributing to low power consumption in battery-powered applications.

TPS76650DR Features

• Output Type: Fixed 5V output for consistent voltage regulation.
• Input Voltage Range: 10V maximum input voltage for compatibility with various power sources.
• Output Current: 250mA output current capability, suitable for low to medium power applications.
• Low Dropout Voltage: 0.25V @ 250mA ensures stable operation under low-voltage conditions.
• Low Quiescent Current: 50µA quiescent current for low power consumption in battery-powered devices.
• PSRR: 63dB at 1kHz provides excellent power supply rejection ratio, minimizing noise coupling from the input to the output.
• Control Features: Enable and Power Good features for system-level control and monitoring.
• Protection Features: Over Current, Over Temperature, and Reverse Polarity protection for enhanced reliability and safety.
• Mounting Type: Surface Mount for compact and efficient PCB layout.
• Package: Tape & Reel (TR) for automated assembly and cost-effectiveness.
• RoHS Compliance: ROHS3 Compliant, ensuring environmental responsibility.
• MSL: 1 (Unlimited), suitable for a wide range of manufacturing and storage conditions.

TPS76650DR Applications

The TPS76650DR is ideal for applications requiring a stable 5V output with low dropout voltage and low quiescent current. Some specific use cases include:

1. Portable Electronics: Powering low-power microcontrollers and sensors in smartphones, tablets, and wearable devices.
2. Battery-Powered Devices: Providing efficient voltage regulation in battery-powered IoT devices, such as smart home sensors and security systems.
3. Industrial Controls: Ensuring stable power supply to microcontrollers and other sensitive components in industrial automation systems.
4. Medical Devices: Offering reliable voltage regulation in low-power medical equipment, such as wearable health monitors and diagnostic devices.

Conclusion of TPS76650DR

The TPS76650DR from Texas Instruments is a versatile and reliable linear voltage regulator, offering a fixed 5V output with low dropout voltage and low quiescent current. Its unique features, such as enable and power good control, over current and temperature protection, and reverse polarity protection, make it an ideal choice for a wide range of applications, including portable electronics, battery-powered devices, industrial controls, and medical devices. With its compact surface-mount package and RoHS compliance, the TPS76650DR is a cost-effective and environmentally responsible solution for your voltage regulation needs.