Texas Instruments

TLV75728PDBVR  

Linear & Switching Voltage Regulators

TLV75728PDBVR Description

The TLV75728PDBVR is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 2.8V and capable of delivering up to 1A of output current. This device is optimized for low dropout operation, with a maximum dropout voltage of 0.65V at 1A, making it suitable for applications where input voltage is close to the required output voltage. The regulator features a maximum input voltage of 5.5V, ensuring compatibility with a wide range of power sources. Its low quiescent current of 40 µA maximizes efficiency, especially in battery-powered devices. The TLV75728PDBVR is housed in a compact SOT23-5 package, ideal for space-constrained designs. This regulator also includes essential protection features such as current limit, thermal shutdown, and under-voltage lockout (UVLO) to ensure robust and reliable operation. The device is RoHS compliant3 and REACH unaffected, adhering to stringent environmental regulations.

TLV75728PDBVR Features

• Output Type: Fixed at 2.8V, providing a stable and reliable power supply for sensitive electronics.
• Input Voltage Range: Up to 5.5V, ensuring compatibility with various power sources, including USB and battery supplies.
• Output Current: Capable of delivering up to 1A, suitable for powering demanding applications.
• Low Dropout Voltage: Maximum of 0.65V at 1A, allowing efficient operation even with minimal headroom between input and output voltages.
• Low Quiescent Current: 40 µA, minimizing power consumption and extending battery life in portable devices.
• Protection Features: Integrated current limit, thermal shutdown, and UVLO protect the device and connected circuits from damage.
• Control Features: An enable pin allows for dynamic control of the regulator's operation, enabling power-saving modes.
• Package Type: SOT23-5, a compact surface-mount package that conserves board space.
• Regulation and Noise Performance: High power supply rejection ratio (PSRR) of 52dB across a frequency range of 1kHz to 1MHz, ensuring clean output voltage.
• Environmental Compliance: RoHS3 compliant and REACH unaffected, meeting global environmental standards.

TLV75728PDBVR Applications

The TLV75728PDBVR is well-suited for a variety of applications where a stable, low dropout voltage regulator is required. Its compact form factor and high efficiency make it ideal for:

• Battery-Powered Devices: Portable electronics such as smartphones, tablets, and IoT devices benefit from the low quiescent current and high efficiency.
• USB-Powered Applications: The regulator's input voltage range and fixed output voltage are perfect for USB-powered peripherals.
• Low-Power Systems: Ideal for applications requiring minimal power consumption, such as wearable devices and medical equipment.
• Industrial and Automotive: The robust protection features and wide operating temperature range make it suitable for demanding industrial and automotive environments.

Conclusion of TLV75728PDBVR

The TLV75728PDBVR from Texas Instruments stands out as a reliable and efficient linear regulator, offering a fixed 2.8V output with a maximum dropout voltage of 0.65V at 1A. Its low quiescent current and compact SOT23-5 package make it an excellent choice for space-constrained and battery-powered applications. The inclusion of essential protection features ensures robustness and reliability, making it suitable for a wide range of applications, from consumer electronics to industrial systems. The TLV75728PDBVR's high PSRR and low noise performance further enhance its suitability for sensitive electronic circuits, ensuring clean and stable power delivery.

TLV75728PDBVR Documents

Download datasheets and manufacturer documentation for TLV75728PDBVR

PCN Assembly/Origin :

Assembly Material 13/Jul/2023      

Datasheets :

TLV757xxP Datasheet      

PCN Packaging :

Additional Binary Codes 03/Oct/2022      

HTML Datasheet :

TLV757xxP Datasheet