Overview of TPS76501D
The TPS76501D is a high-performance, low-dropout voltage regulator manufactured by Texas Instruments. This innovative device offers optimal performance with low dropout voltage, making it especially crucial for low-voltage operations. Boasting an impressive output current of 150mA, the TPS76501D is designed to deliver reliable, consistent and efficient power control.
Key Features
- High PSRR: At 60 dB (at 1 kHz), the TPS76501D ensures regulated output with a high power supply rejection ratio, effectively minimizing power supply noise.
- Fast Start-Up Time: The technology enables quick response time, facilitating improved efficiency and performance.
- Reset Function: This feature enables the device to reset once it's accomplished its power regulation tasks, boosting reliability and longevity.
- Thermal Protection: The built-in thermal protection safeguards the device from excessive temperature, thus enhancing durability and safety.
Technical Specifications
The TPS76501D features an output voltage range of 1.5V to 5.5V, with the capacity to deliver an output current up to 150mA. It operates in a junction temperature range of -40°C to 125°C. The device possesses a dropout voltage of 85mV at a full load of 150mA. Further, it has a fixed and adjustable output voltage version. The maximum input voltage of the device stands at a robust 6.5V, while the nominal input voltage ranges from 2.7V to 6V.
Applications
The TPS76501D has a wide array of applications making it a versatile choice in different sectors. It's primarily used in power-source applications that require a high PSRR and a low noise regulated supply. This makes it ideally suited for post regulation in switching power converters, battery-powered devices, handheld instruments, and portable consumer electronics. Besides, its thermal protection feature increases its reliability in high-temperature industrial applications.