TPS3707-50DGNR - Texas Instruments

The TPS3707-50DGNR is a high-precision supply voltage supervisor designed by Texas Instruments to ensure reliable operation of microprocessors (µPs), microcontrollers (MCUs), and other voltage-sensitive devices. This device is particularly critical in systems where a failure could lead to data loss, hardware damage, or unsafe conditions.

This supervisor component monitors the supply voltage and maintains a reset signal to the host processor until the system voltage reaches the specified threshold level and remains stable for a predetermined period. The TPS3707-50DGNR offers a fixed-sense threshold voltage of 5V, which is ideal for a wide range of applications, including but not limited to, industrial controls, automotive systems, and portable consumer electronics.

Housed in an 8-pin MSOP (DGN) package, the TPS3707-50DGNR features a low threshold voltage hysteresis and low supply current, which makes it an energy-efficient choice for battery-powered applications. The device also includes a manual reset input allowing for an external override of the reset signal, providing additional control to the system designer.

Key features of the TPS3707-50DGNR include:

• Supply voltage supervision range tailored for 5V systems
• Low supply current for energy efficiency
• Programmable reset delay time via external capacitor
• Manual reset input for system-level control
• Watchdog timer for system reliability
• Temperature range suited for commercial and industrial applications
• Robust 8-pin MSOP package for ease of integration

The TPS3707-50DGNR from Texas Instruments is a crucial component for any system requiring strict voltage monitoring and reliable reset functionality. Its precise control and low power consumption make it an excellent choice for maintaining the integrity and stability of electronic systems.