Product Overview: TPS767D301 Dual-Output Low-Dropout (LDO) Regulator
The TPS767D301 is a highly integrated dual-output low-dropout voltage regulator from Texas Instruments, designed to deliver exceptional performance for a wide range of applications. This advanced LDO regulator provides a fixed output voltage option of 3.3V and an adjustable output that can range from 1.2V to 5.5V, making it a versatile choice for various electronic devices.
Key Features
- Output Voltage Accuracy: The TPS767D301 offers an impressive 2% overall accuracy over load, line, and temperature variations, ensuring reliable and consistent performance.
- Low Dropout Voltage: With a low dropout voltage of typically 350mV at full load, this regulator maintains efficient operation even when the input voltage is close to the output voltage.
- Fast Transient Response: The device's excellent transient response characteristics help maintain output voltage stability during rapid changes in load, which is crucial for sensitive electronic equipment.
- Thermal Protection: Built-in over-temperature protection safeguards the regulator and the system from damage due to excessive heat.
- Power Good (PG) Output: This feature provides a status signal to indicate when the output voltage is within its nominal operating range, adding an extra layer of monitoring for system stability.
Applications
The TPS767D301 is suitable for a broad range of applications, including but not limited to:
- Portable and battery-powered equipment
- Post-regulation for switching supplies
- Microprocessor/ DSP/ FPGA power supplies
- Consumer electronics
Quality and Reliability
As with all Texas Instruments products, the TPS767D301 is manufactured to high standards of quality and reliability. It is available in a variety of packages, including the small-outline transistor (SOT-223) and the thin shrink small-outline package (TSSOP), providing flexibility for space-constrained applications. The TPS767D301 is a testament to Texas Instruments' commitment to delivering high-performance power management solutions that meet the evolving needs of modern electronic systems.
