Product Overview: TPS3839K50DBZR by Texas Instruments

The TPS3839K50DBZR is a high-precision voltage supervisor designed to monitor power supplies in digital systems. Manufactured by Texas Instruments, a leader in semiconductor solutions, this device ensures reliable operation and system protection. It is particularly suitable for battery-powered applications, portable electronics, and microprocessor/microcontroller systems.

Key Features

• Voltage Threshold: The TPS3839K50DBZR features a fixed-sense threshold voltage of 5.0V, making it ideal for 5V power supply monitoring.
• Low Power Consumption: With a quiescent current of just 350 nA, this device is optimized for low-power applications, helping to extend battery life in portable devices.
• High Accuracy: It offers a high threshold accuracy of ±1%, ensuring precise monitoring and reliable system operation.
• Reset Delay Time: The built-in delay circuit provides a reset delay time of 20 ms, which helps to prevent false triggering due to transient disturbances.
• Compact Package: The TPS3839K50DBZR comes in a small 3-pin SOT-23 (DBZ) package, which is suitable for space-constrained applications.
• Temperature Range: This device operates over a wide temperature range of -40°C to +125°C, accommodating a variety of environmental conditions.

Applications

The TPS3839K50DBZR is versatile and can be used in various applications, including:

• Portable and battery-powered devices
• Microprocessor/microcontroller systems
• Industrial equipment
• Consumer electronics
• Wireless communication devices
• Automotive electronics

Reliability and Support

With Texas Instruments' commitment to quality and long-term reliability, users can trust the TPS3839K50DBZR for critical system monitoring tasks. Additionally, TI provides extensive technical support and documentation, making integration and application of the TPS3839K50DBZR straightforward for engineers and product designers.