The LT1123CST#TRPBF is a high-performance, low-dropout (LDO) linear regulator from Linear Technology, designed to provide precision voltage regulation with minimal power loss. This component is ideal for applications requiring a stable and reliable power supply with low voltage drop, even at high output currents.

Key Features

• Low Dropout Voltage: The LT1123CST#TRPBF features a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, which is essential for battery-powered devices.
• High Output Current: Capable of delivering up to 500mA of continuous output current, this regulator can support a wide range of applications that require a robust power supply.
• Adjustable Output: With the ability to adjust the output voltage from 1.2V to 20V via external resistors, the LT1123CST#TRPBF offers flexibility for various design requirements.
• Stable with Low ESR Capacitors: The device remains stable with low equivalent series resistance (ESR) capacitors, which reduces the size and cost of the capacitors needed for the application.
• Overcurrent and Overtemperature Protection: Built-in protection mechanisms safeguard the regulator against conditions that could potentially damage the device or the system it is powering.

Applications

The LT1123CST#TRPBF is suitable for a diverse range of applications, including but not limited to:

• Portable electronics
• Microprocessor power supplies
• Low-power data acquisition systems
• Battery-powered equipment
• Linear power supplies

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1123CST#TRPBF is no exception. It is manufactured to the highest standards to ensure reliable performance in critical applications. The device is available in a surface-mount package, which is suitable for automated assembly processes, and is RoHS compliant, adhering to environmental standards.