TLV70727PDQNR

PMIC - Voltage Regulators - Linear

TLV70727PDQNR is a linear voltage regulator which belongs to the Texas Instruments’ TLV707x family of low-dropout (LDO) voltage regulators. The device offers high performance and low power consumption, making it ideal for many applications, including nodes with long battery lifetime and low power wireless microcontrollers, high performance microprocessors, and general circuit designs where the output voltage is critical. This device family is available with fixed output voltages of 2.85V, 3.3V and 5V, with low quiescent current and shutdown current.

Application Field

The TLV70727PDQNR is an ideal solution for many applications which require high-performance, low power and low dropout voltage regulators. These include low-power wireless and portable applications, high-performance and low-power microprocessors, and general circuit designs requiring reliable power outputs. It is also suitable for automotive and medical applications, which require high-quality and low-power components to enable long-term reliable operation. Additionally, the TLV70727PDQNR is well suited for applications needing low quiescent and shutdown current.

Working Principle

The TLV70727PDQNR is a low dropout linear voltage regulator designed to provide a stable output voltage regardless of input variations or line losses. The device features an adjustable voltage divider for adjusting the output voltage, a shutdown pin for power savings, and a low quiescent current for optimum power efficiency. The device also features an internal pass transistor which provides excellent load regulation and reduced device power dissipation. The device is able to supply up to 250 mA, making it suitable for high-current applications.

The TLV70727PDQNR linear voltage regulator utilizes a simple voltage regulation mechanism. When the input voltage is greater than the output voltage, the voltage divider is adjusted to reduce the output voltage until it is equal to the desired value. When the output voltage is greater than the input voltage, the current is reversed and the voltage divider is adjusted until the output voltage again becomes equal to the desired value. This regulation process is continuous, ensuring an accurate and stable output voltage.

The TLV70727PDQNR also features a shutdown pin which can be used to disconnect the output from the power supply and reduce power consumption when the device is not in use. This feature is particularly useful for applications that require power savings when the device is idle.

The TLV70727PDQNR linear voltage regulator is a highly reliable and efficient device for many applications. The device’s small size and excellent performance make it an ideal choice for many low-power applications. Its low quiescent and shutdown current, high-current capability, and adjustable voltage divider make it a cost effective and reliable component for applications requiring a stable output voltage.