TPS3808G33DBVR

The TPS3808G33DBVR is a precision voltage supervisor or reset IC (integrated circuit) designed by Texas Instruments. This device is primarily used to monitor system voltages and ensure that microcontrollers and other digital systems start up and operate correctly. It provides a reset signal when the monitored voltage drops below a predefined threshold, ensuring proper system resets during undervoltage conditions.
Key features of the TPS3808G33DBVR include:
1. Precision Monitoring: It offers high accuracy in voltage threshold detection, which is crucial for reliable system performance.
2. Adjustable Delay Time: The delay time for reset can be adjusted via external capacitors, providing flexibility in different application scenarios.
3. Low Supply Current: It consumes minimal power, making it suitable for battery-operated devices.
4. Wide Operating Voltage Range: Supports a broad range of supply voltages, enhancing compatibility with various systems.
5. Compact Package: Available in a small SOT-23 package, it is ideal for space-constrained designs.
These features make the TPS3808G33DBVR an excellent choice for safeguarding electronic systems against improper voltage conditions.

The TPS3808G33DBVR is a precision supervisory circuit manufactured by Texas Instruments. Key features include:
1. Voltage Monitoring: It monitors the supply voltage and resets the system when the voltage drops below a preset threshold.

2. Adjustable and Precise Thresholds: Offers adjustable voltage thresholds with high accuracy to ensure reliable operation.
3. Low Quiescent Current: It features a low quiescent current, making it suitable for battery-powered applications.
4. Programmable Delay: The device provides a programmable reset delay time, allowing customization for different application needs.
5. Manual Reset Input: Includes a manual reset (MR) input for external reset control.
6. Wide Supply Voltage Range: Operates over a wide supply voltage range, making it versatile for various systems.
7. Small Package: Available in a small SOT-23 package, optimizing board space for compact designs.
8. Temperature Range: It operates over a wide temperature range, suitable for various environmental conditions.
These features make the TPS3808G33DBVR ideal for safeguarding microcontrollers, DSPs, and other digital systems against low voltage conditions.

The TPS3808G33DBVR is packaged in a SOT-23-6 (Small Outline Transistor) format. This is a compact, 6-pin package commonly used for surface-mount technology in electronic devices, providing efficient space utilization on printed circuit boards.

The TPS3808G33DBVR is a precision voltage supervisor from Texas Instruments. It comes in a 6-pin SOT-23 package. The device is designed to monitor supply voltages in various applications and ensures proper system reset during power up, power down, and brownout conditions.
Here is a concise breakdown of the pin functions:
1. VDD: Supply voltage input. It is connected to the voltage that needs to be monitored.
2. GND: Ground pin.
3. MR: Manual reset input (active low). This allows for an external reset signal to be used.
4. RESET: Reset output (active low). This pin goes low when VDD is below the threshold or when MR is asserted.
5. SENSE: Voltage sense input. It monitors the voltage level and compares it to a preset threshold.
6. CT: Capacitor timing pin. A capacitor connected to this pin sets the time delay for the reset release after VDD reaches the threshold.
This configuration makes the TPS3808G33DBVR suitable for applications requiring high-precision voltage monitoring and reset capabilities.

The TPS3808G33DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits, embedded processors, and analog chips. TI serves various industries, including automotive, consumer electronics, industrial, and communications. The company is known for its innovation in semiconductor technology and its contribution to advancing electronic systems in multiple applications.

The TPS3808G33DBVR is a precision voltage supervisor used in various applications, including microcontroller and microprocessor systems, digital signal processors, portable and battery-powered devices, and industrial control systems. It ensures system reliability by monitoring power supply voltages and providing reset signals during power up, power down, and brownout conditions. This device is especially suitable for applications requiring accurate voltage monitoring and low power consumption.

The TPS3808G33DBVR is a voltage supervisor IC. Equivalent products include:
1. MAX706 Series - Offers similar functionality in voltage supervision with various threshold options.
2. MCP1316 - From Microchip, providing voltage monitoring features.
3. STM6823 - By STMicroelectronics, designed for similar voltage monitoring applications.
4. ADM6326 - From Analog Devices, designed for power supply monitoring with a 3.3V threshold.
Ensure to verify specific features and pin compatibility with datasheets before substituting.