STMicroelectronics Product 2931A Overview

The Product 2931A from STMicroelectronics is a highly efficient and reliable low dropout (LDO) voltage regulator, designed to deliver a stable and precise voltage supply. This component is a part of STMicroelectronics' extensive line of power management integrated circuits, which are known for their performance and durability in a wide range of electronic applications.

With a fixed output voltage option, the 2931A ensures a consistent voltage level that is crucial for sensitive electronic circuits. This LDO regulator is capable of providing up to 100mA of output current, making it an ideal choice for low-power applications such as microcontrollers, memory modules, and small digital devices.

The 2931A features a low dropout voltage, which means it can maintain regulation with a minimal difference between the input and output voltages. This characteristic is particularly important in battery-powered devices where maximizing the usage of available power is critical. Furthermore, the low quiescent current of the 2931A contributes to the overall power efficiency, extending the battery life of portable devices.

Safety and protection are paramount in power management, and the 2931A is equipped with several protective features. It includes over-current protection, which safeguards the device and the load from damage due to excessive current. Additionally, thermal shutdown protection is integrated to prevent overheating, ensuring the LDO and the system it powers remain within safe operating temperatures.

The 2931A is available in multiple package options to suit various design requirements, including space-constrained applications. Its wide operating temperature range makes it suitable for industrial and automotive environments, where reliability under harsh conditions is a necessity.

Whether you're designing a new power-sensitive application or looking to improve the efficiency and reliability of an existing design, the STMicroelectronics Product 2931A LDO voltage regulator is a solid choice that combines performance, protection, and power efficiency in a compact package.