The TPS3707-30DRG4 is a high-precision supply voltage supervisor designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is engineered to monitor the system voltage in digital and mixed-signal devices, ensuring that the system operates within specified voltage thresholds for optimal performance and reliability.

Key Features

• Voltage Monitoring Precision: The TPS3707-30DRG4 offers a tight 0.5% threshold accuracy over the entire temperature range, providing reliable monitoring to prevent system errors due to voltage fluctuations.
• Supply Voltage Range: This device supports a wide supply voltage range from 2.0 V to 6.0 V, making it versatile for various applications and compatible with many microcontrollers and digital systems.
• Reset Time Delay: It includes an adjustable time delay feature, which can be set by an external capacitor, allowing designers to customize the reset assertion time to match system requirements.
• Low Power Consumption: The low quiescent current of typically 6.5 μA ensures minimal impact on overall system power consumption, making it suitable for power-sensitive applications.
• Output Configuration: The device has an open-drain RESET output, which can interface directly with the reset or power-down input of the monitored processor, ensuring a controlled system restart or shutdown during a fault condition.

Applications

The TPS3707-30DRG4 is ideal for a wide range of applications that require precise voltage supervision, including:

• Portable and battery-powered equipment
• Microprocessor, microcontroller, or FPGA systems
• Industrial controls
• Automotive systems
• Data storage and servers
• Telecommunications equipment

Package and Quality

The device comes in a small-outline integrated circuit (SOIC) package, designated by the DRG4 suffix, which is designed for space-constrained applications. It is also characterized for operation over the free-air temperature range of –40°C to 85°C. Texas Instruments is known for its commitment to quality, and the TPS3707-30DRG4 is no exception, meeting high industry standards for performance and reliability.