TPS3801J25DCKRG4 Voltage Detector by Texas Instruments

The TPS3801J25DCKRG4 is a highly precise voltage detector designed by Texas Instruments to monitor power supplies in digital systems. This state-of-the-art device is part of the TPS3801 family, which is known for its low power consumption and small form factor, making it an ideal solution for a wide range of applications including portable electronics, microprocessors, microcontrollers, and battery-powered equipment.

This particular model features a fixed-sense threshold voltage of 2.5V, which allows for accurate monitoring of a 2.5V power supply line. The device is capable of operating over a wide supply range from 1.1V to 5.5V, providing versatility for different system requirements. The TPS3801J25DCKRG4 offers a high threshold accuracy of ±1.5% at 25°C, which ensures reliable operation even under varying environmental conditions.

One of the key attributes of the TPS3801J25DCKRG4 is its low quiescent current of 6.5 µA typical, making it an energy-efficient choice for battery-powered applications where power conservation is critical. Furthermore, the device is designed with a push-pull output stage, which eliminates the need for external pull-up resistors and simplifies circuit design.

For enhanced system reliability, the TPS3801J25DCKRG4 incorporates a built-in hysteresis feature that prevents false triggering due to noise and transient fluctuations on the monitored voltage line. The device also includes a manual reset input, allowing the system to perform a reset operation whenever necessary.

Manufactured in a compact 5-pin SC-70 package, the TPS3801J25DCKRG4 is designed for space-constrained applications. Its small footprint and low profile make it an excellent choice for densely packed PCBs where board space is at a premium.

With its robust feature set and Texas Instruments' commitment to quality, the TPS3801J25DCKRG4 is a reliable and efficient solution for voltage detection and system monitoring needs. Its precision, low power consumption, and small size make it a versatile component for a multitude of electronic products.