Product Overview: Texas Instruments TLV803EB29DBZR

The TLV803EB29DBZR is a precision voltage supervisor from Texas Instruments, designed to provide a reliable solution for system voltage monitoring and reset functions. This compact component is essential for ensuring the proper operation of microcontrollers and processors by monitoring the supply voltage and initiating a reset if the voltage drops below a certain threshold. The device is particularly suitable for battery-powered applications, automotive electronics, and portable devices where power supply stability is crucial for the correct functioning of the system.

Key Features

• Voltage Threshold: The TLV803EB29DBZR has a fixed-sense threshold voltage of 2.9V, which is ideal for 3.3V systems, ensuring that the device operates within a safe voltage range.
• Reset Delay Time: It includes an adjustable delay time which can be set by an external capacitor, allowing designers to customize the reset assertion time as per the system requirements.
• Low Current Consumption: The device boasts a low quiescent current, making it an energy-efficient choice for battery-operated applications.
• Open-Drain RESET Output: The open-drain output of the RESET pin supports various interfacing options, making it compatible with different logic levels and providing flexibility in system design.
• Temperature Range: The TLV803EB29DBZR is operational over a wide temperature range, making it suitable for use in environments with varying temperatures.
• Small Package: Housed in a tiny 3-pin SOT-23 package, the device saves valuable board space, which is especially important in compact electronic products.

Applications

The TLV803EB29DBZR is versatile and can be used in a variety of applications, including:

• Microcontroller and processor systems
• Battery-powered equipment
• Portable and wearable technology
• Automotive electronics
• Industrial control systems
• Communication infrastructure

With its precision voltage monitoring and low power consumption, the TLV803EB29DBZR is an excellent choice for designers looking to enhance the reliability and efficiency of their electronic systems.