The LP38858T-1.2/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.2V with an output current of up to 1.5A. This regulator is an excellent choice for applications requiring a stable and clean power supply, with a low dropout voltage and fast transient response.

Key Features

• Output Voltage: Fixed at 1.2V, providing a precise voltage source for sensitive electronics.
• High Output Current: Capable of supplying up to 1.5A, suitable for powering a wide range of devices.
• Low Dropout Voltage: Maintains regulation with minimal difference between the input and output voltage, enhancing efficiency.
• Stable with Low ESR Capacitors: Compatible with ceramic and other types of low ESR capacitors, providing design flexibility and reducing noise.
• Thermal Shutdown and Overcurrent Protection: Features built-in safety mechanisms to prevent damage from overheating and excessive current.
• Adjustable Soft-Start: Minimizes inrush current during startup, contributing to the longevity of the device and the system.
• Power Good (PG) Output: Offers a signal when the output voltage is within regulation, useful for power sequencing and system monitoring.

Applications

• Telecommunications
• Networking Equipment
• Servers and Storage Systems
• Post Regulation for Switching Supplies

Quality and Reliability

The LP38858T-1.2/NOPB is offered in a TO-220 package and is characterized for operation from -40°C to 125°C. The device is lead-free and RoHS compliant, ensuring adherence to environmental standards and regulations. Texas Instruments' commitment to quality ensures that this LDO voltage regulator is a reliable choice for critical applications where consistent performance is key.

Ordering Information

The part number LP38858T-1.2/NOPB is used for ordering this specific model of the LDO regulator. The 'NOPB' suffix indicates that the product is provided without lead-containing finishes, making it suitable for eco-friendly manufacturing processes.