Product Overview: TPS3808G01AQDBVR by Texas Instruments

The TPS3808G01AQDBVR is a low-quiescent current, programmable-delay supervisory circuit from Texas Instruments, designed to provide precision monitoring for microcontrollers and digital systems. This compact and efficient device is housed in a 6-pin SOT-23 package, making it ideal for space-constrained applications where maintaining system integrity is crucial.

Key Features

• Voltage Monitoring: The TPS3808G01AQDBVR offers a fixed-sense threshold voltage of 2.5V, which is suitable for a variety of supply voltages, ensuring that the system operates within safe voltage levels.
• Programmable Delay: It comes with a programmable time delay feature, which allows designers to set the delay time for the reset signal, providing flexibility and improved system reliability.
• Low Quiescent Current: With a typical quiescent current of only 3 µA, this device is an excellent choice for power-sensitive applications, helping to extend battery life in portable devices.
• Manual Reset: An additional manual reset input enables users to trigger a system reset manually, offering another layer of system control.
• Temperature Range: The device operates over a wide temperature range from -40°C to +125°C, suitable for industrial applications and harsh environments.
• Output: The TPS3808G01AQDBVR features an active-low, open-drain RESET output, which can interface directly with a variety of microcontrollers and processors.

Applications

The TPS3808G01AQDBVR is designed for use in a wide range of applications where voltage supervision is critical. This includes:

• Battery-powered equipment
• Portable and handheld devices
• Microcontroller-based systems
• Industrial controls
• Medical devices
• Automotive systems

With its precision voltage monitoring and programmable features, the TPS3808G01AQDBVR from Texas Instruments is an excellent choice for designers looking to enhance system reliability and protect against voltage anomalies. Its low power consumption and small form factor make it particularly well-suited for modern, compact electronic devices.