Product Overview: TPS3838J25DBVTG4

The TPS3838J25DBVTG4 is a high-precision voltage detector designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This voltage supervisor device is crucial for monitoring the power supply voltage levels in microprocessor and microcontroller systems, ensuring that these systems operate within their specified voltage ranges for optimal performance and reliability.

Key Features

• Supply Voltage Supervision: The TPS3838J25DBVTG4 offers a fixed-sense threshold voltage of 2.5V, which is ideal for supervising 2.5V power supply rails.
• Ultra-Low Power Consumption: With a typical supply current of only 0.85 µA, this device is designed for battery-powered and low-power applications.
• High Accuracy: It features a high threshold accuracy of ±1.5% at room temperature and ±2.5% over the full operating temperature range, ensuring reliable operation under varying conditions.
• Fast Response Time: The device's fast response time allows for quick system recovery and protection.
• Manual Reset Input: The manual reset input enables users to trigger a system reset on demand.
• Temperature Range: It operates over a wide temperature range of -40°C to +85°C, making it suitable for industrial applications.

Applications

The TPS3838J25DBVTG4 is versatile and can be used in a variety of applications, including:

• Battery-powered equipment
• Portable and handheld devices
• Microprocessor/microcontroller systems
• Industrial controls
• Notebook computers
• PDAs and mobile phones

Package and Quality

This voltage detector comes in a small, 5-terminal SOT-23 package, which is suitable for space-constrained applications. Texas Instruments is committed to delivering high-quality products, and the TPS3838J25DBVTG4 is no exception. It is designed to meet the rigorous standards of the electronics industry, ensuring both performance and durability.

For engineers and designers looking for a reliable voltage supervisor to protect their sensitive electronic systems, the TPS3838J25DBVTG4 from Texas Instruments is an excellent choice that combines precision, power efficiency, and versatility.