TPS7A5401QRGRRQ1

The TPS7A5401QRGRRQ1 is a device in the family of Linear Voltage Regulators. It is part of the Texas Instruments’ family of PMICs (Power Management Integrated Circuits). This Voltage Regulator works on the principle of Linear Regulation, where a voltage is applied to the input of the device and a regulated voltage is output at the opposite terminal. This device packs a combination of high accuracy, low quiescent current, fast Transient Response, and low-profile form factor.

The TPS7A5401QRGRRQ1 is suitable for use in high-precision applications such as Micro-Controllers, IoT (Internet of Things) devices, Medical, Wearable, and Environment monitoring and control. It can be used in point-of-load systems, for powering of high power Digital Signal Processors, FPGAs, and various types of memories.

The device features an advanced Entering Adjust Technology which allows it to enter and adjust the output voltage smoothly and quickly. The device is pre-programmed to allow selection of different output voltages, via a digital interface. This makes the TPS7A5401QRGRRQ1 a very flexible and versatile Voltage Regulator.

In terms of performance metrics, the device has a typical Line and Load Regulation of only 0.3mV for 2.5V and 4V outputs respectively. The accuracy of voltage regulation is also quite high, with a maximum tolerance of only ±3%. Low Dropout Voltage of 40mV makes it suitable for battery powered systems, and makes it very efficient in terms of power management. Its low quiescent current of merely 100µA makes it suitable for battery powered and energy harvesting systems.

In terms of protection features the device includes current limiting and thermal shutdown, which is available in both active and standby modes. The device has various filtering features such as noise reduction and noise decoupling which make it suitable for applications that require low noise power supply. The device also includes a power-saving feature which switches off the device when not in use.

The TPS7A5401QRGRRQ1 is supplied in a 6-pin SON package which allows for a high packing density and its low profile is ideal for dense layouts such as in Handheld Devices and Wearable Devices. The device has a high thermal stability which allows for up to 40V input line voltage, making it suitable for use in a variety of applications.

In summary, the TPS7A5401QRGRRQ1 is a high-performance, feature-rich Linear Voltage Regulator that is suitable for a wide range of high-precision applications. Its combination of low quiescent current, high accuracy, fast Transient Response, Entering Adjust Technology, low Dropout Voltage and high thermal stability makes it ideal for portable and battery-powered applications.