STMicroelectronics TSM1051CD Voltage and Current Controller

The TSM1051CD from STMicroelectronics is a highly integrated solution designed for power supply systems, combining a voltage reference, an operational amplifier, and a current sense circuit in a single compact package. This versatile device is ideal for applications requiring efficient power supply control, such as battery chargers, power adapters, and various embedded systems.

Key Features

• Precision Voltage Reference: The TSM1051CD boasts a precise 2.5V voltage reference with a low temperature coefficient, ensuring stable performance across a range of operating conditions.
• Operational Amplifier: An integrated operational amplifier with a wide range of input common-mode voltages provides flexibility in circuit design, making it easier to tailor the device to specific application needs.
• Current Sense: The current sensing circuit is designed to monitor the flow of current in power supply systems, enabling accurate control and protection features to be implemented.
• Low Quiescent Current: With its low quiescent current, the TSM1051CD contributes to energy efficiency, making it suitable for low-power applications.
• Adjustable Output: Users can adjust the output voltage and current according to their specific application requirements, providing a versatile and customizable solution.

Applications

The TSM1051CD is a versatile component that can be used in a wide array of applications. Its precise control features make it particularly well-suited for:

• Battery-powered devices
• Power adapters and chargers
• LED drivers
• Embedded systems

Package and Quality

This device is offered in an 8-pin SO-8 package, providing a compact footprint for space-constrained applications. STMicroelectronics ensures high quality and reliability, making the TSM1051CD a dependable choice for designers seeking to enhance their power management systems.