LD39100PU33R Voltage Regulator by STMicroelectronics

The LD39100PU33R is a high-performance, low-dropout voltage regulator designed by STMicroelectronics, a leader in semiconductor solutions. This voltage regulator is engineered to deliver a stable and reliable power supply, making it an ideal choice for sensitive electronic applications where a consistent voltage is crucial.

Key Features

• Output Voltage: The LD39100PU33R provides a fixed output voltage of 3.3V, suitable for a wide range of low-voltage electronics.
• High Current Capability: It can deliver up to 1A of continuous output current, ensuring sufficient power for demanding applications.
• Low Dropout: With a low dropout voltage, it operates efficiently, even when the input voltage is close to the output voltage, minimizing power loss and heat generation.
• Thermal Protection: The device includes thermal shutdown protection that safeguards the regulator and the system from overheating.
• Current Limiting: Built-in current limiting prevents damage from overcurrent conditions, enhancing system reliability.
• Low Quiescent Current: The LD39100PU33R exhibits low ground current consumption, which is beneficial for battery-powered devices to extend battery life.

Applications

The LD39100PU33R is versatile and can be used in various applications, including:

• Portable and battery-powered devices
• Microcontroller power supplies
• Consumer electronics
• Wireless communication systems
• Networking devices

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality, and the LD39100PU33R is no exception. The regulator is designed to meet the stringent requirements of the most demanding electronics, ensuring stable operation over a wide range of temperatures and conditions.

Product Packaging

The LD39100PU33R comes in a UFDFPN-8 (Ultra Thin Dual Flat No Leads Package), which is an ultra-compact package that allows for a minimal footprint on the PCB and is well-suited for space-constrained applications.

With its robust feature set and reliable performance, the LD39100PU33R from STMicroelectronics is the go-to voltage regulator for designers looking to enhance the efficiency and longevity of their electronic products.