The TPS78618KTTR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed to deliver a stable and precise 1.8V output voltage. This component is particularly well-suited for applications requiring a low voltage supply with minimal power dissipation.

Key Features

• Output Voltage: Precisely regulated 1.8V output, ideal for powering sensitive electronic circuits.
• High Current Capacity: Capable of delivering up to 1.5A of continuous output current, making it suitable for a wide range of applications.
• Low Dropout: The device maintains regulation with a minimal difference between the input and output voltages, which enhances efficiency and allows operation with a low input voltage.
• Thermal Protection: Built-in thermal shutdown and overcurrent protection safeguard the device and connected components from damage due to excessive heat or load.
• Adjustable Output: An external resistor divider can be used to adjust the output voltage to meet specific application requirements.
• Stable with Low ESR Capacitors: The TPS78618KTTR remains stable with ceramic output capacitors, which have lower equivalent series resistance (ESR) than tantalum or aluminum electrolytic capacitors.

Applications

The versatility of the TPS78618KTTR allows it to be used in various applications, including:

• Portable electronics
• Microprocessor/ microcontroller power supplies
• Wireless and DSL modems
• Post-regulation for switching supplies

Package and Quality

The TPS78618KTTR comes in a compact, surface-mount TO-263 package that is RoHS compliant and designed for automated assembly processes. Texas Instruments' commitment to quality ensures that this voltage regulator meets stringent industry standards for performance and reliability.

Ordering Information

To purchase the TPS78618KTTR, or to request samples and datasheets, visit the Texas Instruments website or contact an authorized distributor. Ensure the part number is correctly referenced to receive the exact voltage regulator specifications.