Product Overview: TPS3808G33DBVRG4

The TPS3808G33DBVRG4 is a precision voltage supervisor designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is part of the TPS3808 series, which offers a range of features aimed at providing reliable monitoring of power supply voltages in electronic systems.

Key Features

• Voltage Supervision: The TPS3808G33DBVRG4 is tailored to monitor a fixed voltage threshold of 3.3V, ensuring that your system operates within its intended voltage range.
• Programmable Delay: It comes with an adjustable delay time through an external capacitor, which allows designers to set the watchdog timer according to specific system requirements.
• Low Quiescent Current: The device boasts a low quiescent current of typically 6.5 µA, making it suitable for power-sensitive applications.
• Manual Reset: A manual reset input is provided, which gives users the ability to initiate a system reset manually.
• Power-On Reset Generator: The built-in power-on reset generator ensures that the system microcontroller starts up in a known state every time power is applied.
• Supply Voltage Range: It operates over a wide supply range from 1.7V to 6.5V, accommodating a variety of power sources and systems.
• Temperature Range: The device is designed to function within an industrial temperature range from -40°C to +125°C, making it reliable in harsh environments.
• Packaging: The TPS3808G33DBVRG4 comes in a small 6-pin SOT-23 package, which is ideal for space-constrained applications.

Applications

The TPS3808G33DBVRG4 voltage supervisor is versatile and can be used in numerous applications, including:

• Portable and battery-powered equipment
• Microcontroller systems
• Industrial controls
• Wireless infrastructure
• Networking equipment
• Healthcare electronics

With its precision voltage monitoring and programmable features, the TPS3808G33DBVRG4 from Texas Instruments is an essential component for systems that require robust power management to ensure stability and reliability.