TEXAS INSTRUMENTS LM340MP-5.0 3-Terminal Positive Voltage Regulator, Fixed 5V 1

The TEXAS INSTRUMENTS LM340MP-5.0/NOPB is a high-performance, monolithic, three-terminal positive voltage regulator engineered for robust and reliable operation. It employs advanced internal protection mechanisms including current limiting, thermal shutdown, and safe-area compensation, making it exceptionally durable for demanding applications. With adequate heat sinking, this regulator can consistently deliver output currents exceeding 1A, providing stable power in a compact form factor.

Designed primarily as a fixed voltage regulator, it is ideal for local, on-card regulation to eliminate noise and mitigate distribution problems commonly associated with single-point power supplies. This makes it perfect for cleaning up power rails in sensitive electronic circuits. Furthermore, its versatility extends beyond fixed operation; the device can be used with external components to create adjustable output voltages and currents, offering significant design flexibility for engineers.

This component is part of the proven LM340 voltage regulator family and is presented in a surface-mount SOT-223-4 package, facilitating efficient use of board space in modern electronics. It is a green product, manufactured without antimony or bromine (No Sb/Br), and has undergone P+ product enhancement testing for added reliability.

Key Features & Protections

• Comprehensive Protection: Internal thermal overload protection safeguards the device from excessive heat, while internal short-circuit current limiting and output transistor safe-area protection prevent damage under fault conditions.
• Stable Output: Provides a fixed, precise 5V output from a wide input voltage range of 7.5V to 35V.
• High Current Delivery: Capable of delivering a maximum output current of 1A, supporting a wide array of digital and analogue loads.
• Surface Mount Design: The SOT-223-4 package is designed for automated assembly, <