TPS3808G01DBVRG4 - Texas Instruments Voltage Supervisor

The TPS3808G01DBVRG4 is a high-precision voltage supervisor designed by Texas Instruments to provide circuit initialization and timing supervision primarily for DSPs and processor-based systems. With a low quiescent current and small form factor, it is ideal for portable and power-sensitive applications.

Key Features

• Adjustable Voltage Threshold: The device allows for a programmable voltage threshold, ensuring flexibility across different applications and compatibility with a variety of processors and DSPs.
• Low Quiescent Current: The TPS3808G01DBVRG4 boasts a low quiescent current of 3 µA (typical), which is crucial for battery-operated devices, as it helps to minimize power consumption when the device is in standby mode.
• Manual Reset Input: An MR (manual reset) input is available, allowing the reset to be triggered with an external signal for additional system control.
• Power-On Reset Generator: The built-in power-on reset generator ensures that the processor starts up in a known state, improving system reliability.
• Small Package: Offered in a compact 6-pin SOT-23 package, the TPS3808G01DBVRG4 saves valuable board space, which is essential for space-constrained applications.
• Supply Voltage Range: The device supports a wide supply voltage range from 1.7V to 6.5V, accommodating various power supply specifications.
• Temperature Range: It operates over an industrial temperature range of -40°C to +125°C, making it suitable for harsh environments.

Applications

The TPS3808G01DBVRG4 is versatile and can be used in a range of applications, including:

• Battery-powered equipment
• Portable and handheld devices
• Microprocessor, microcontroller, or DSP-based systems
• Industrial controls
• Networking equipment
• Medical devices

With its precision voltage monitoring and low power consumption, the TPS3808G01DBVRG4 from Texas Instruments is an excellent choice for designers looking to enhance system reliability and extend battery life in their digital applications.