Texas Instruments

TLV71715PDQNR

TLV71715PDQNR Description

The TLV71715PDQNR is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.5V with a maximum output current of 150mA. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact 4x2 SON package, making it suitable for space-constrained applications. The regulator operates efficiently within an input voltage range up to 5.5V and features a low dropout voltage of 0.45V at 150mA, ensuring optimal performance even at low input-to-output differentials. With a quiescent current of just 55 µA, the TLV71715PDQNR is ideal for battery-powered and low-power consumption systems. It also includes comprehensive protection features such as over-current protection, reverse polarity protection, short-circuit protection, and under-voltage lockout (UVLO), enhancing its reliability and robustness.

TLV71715PDQNR Features

• Output Type: Fixed 1.5V output voltage.
• Input Voltage Range: Up to 5.5V, providing flexibility for various power supply sources.
• Output Current: Capable of delivering up to 150mA, suitable for driving a wide range of loads.
• Low Dropout Voltage: 0.45V at 150mA, ensuring high efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: 55 µA, minimizing power consumption in standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): 70dB to 43dB across the frequency range of 10Hz to 100kHz, providing excellent noise rejection.
• Protection Features: Over-current, reverse polarity, short-circuit, and under-voltage lockout (UVLO) protections ensure reliable operation and safeguard against various fault conditions.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, enabling power savings and controlled turn-on/turn-off sequences.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Packaging: Tape & Reel (TR) packaging facilitates easy handling and integration into automated assembly processes.

TLV71715PDQNR Applications

The TLV71715PDQNR is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, such as portable electronics, wearables, and IoT sensors. The compact 4x2 SON package allows for integration into space-limited designs, such as smartphones, tablets, and other handheld devices. The regulator's robust protection features and high PSRR make it suitable for automotive applications, where reliability and noise immunity are critical. Additionally, its fixed 1.5V output voltage is well-suited for powering microcontrollers, processors, and other digital circuits that require a stable supply voltage.

Conclusion of TLV71715PDQNR

The TLV71715PDQNR from Texas Instruments stands out as a reliable and efficient linear regulator, offering a unique combination of low dropout voltage, low quiescent current, and comprehensive protection features. Its compact form factor and fixed 1.5V output make it an excellent choice for a wide range of applications, from portable electronics to automotive systems. By providing high performance and reliability in a small package, the TLV71715PDQNR ensures that designers can meet their power management needs while optimizing for space and efficiency.