Product Overview: TPS3820-33DBVT from Texas Instruments

The TPS3820-33DBVT is a high-quality, low-power voltage supervisor designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is engineered to provide circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

Key Features

• Supply Voltage Range: The TPS3820-33DBVT operates over a wide supply voltage range, accommodating various applications and ensuring flexibility in system design.
• Power-On Reset Generator: The device includes an automatic power-on reset generator that ensures the system starts in a known state, which is crucial for reliable operation.
• Programmable Delay: It features a programmable delay time provided by an external capacitor, which allows designers to set the reset timeout period according to their specific requirements.
• Low Supply Current: With its low supply current, the TPS3820-33DBVT is suitable for battery-powered and portable applications, ensuring minimal power consumption.
• Manual Reset Input: A manual reset input is available, giving users the ability to initiate a system reset whenever necessary.
• Temperature Range: The device is operational over a wide temperature range, making it suitable for industrial and automotive environments.

Applications

The versatility of the TPS3820-33DBVT makes it an ideal choice for a broad array of applications, including:

• Microprocessor, microcontroller, or DSP monitoring
• Portable and battery-powered equipment
• Intelligent instruments
• Industrial equipment
• Automotive systems
• Communication systems
• Embedded systems

Package and Quality

Encased in a small, 5-pin SOT-23 package, the TPS3820-33DBVT is designed to occupy minimal space on a printed circuit board, which is essential for compact designs. Furthermore, as with all Texas Instruments products, this voltage supervisor is manufactured to high standards, ensuring reliability and performance consistency.

With its precise voltage monitoring capability and user-configurable features, the TPS3820-33DBVT is a robust solution for system stability and safety, enhancing the overall performance and longevity of electronic systems.