TPS3806I33DBVR

The TPS3806I33DBVR is a voltage supervisor or reset IC manufactured by Texas Instruments. It is designed to monitor the supply voltage level in electronic systems and ensure it stays within a specified range. This component is part of the TPS3806 series and is housed in a small SOT-23 package, making it ideal for space-constrained applications.
The TPS3806I33DBVR typically monitors a 3.3V supply, providing a reset signal to microcontrollers or other digital circuits when the voltage falls below a predetermined threshold. This reset function ensures that the system starts in a known state and prevents malfunctions during supply voltage fluctuations.
Key features include a low supply current, precision voltage thresholds, and a push-pull output. It operates over a broad temperature range, making it suitable for various industrial and consumer applications. This IC is often used in embedded systems, portable devices, and any application where reliable power monitoring and reset functions are crucial for system stability.

The TPS3806I33DBVR is a precision voltage supervisor from Texas Instruments designed to monitor and manage power systems. Key features include:
1. Supply Voltage Monitoring: It supports dual-channel voltage monitoring, ensuring system stability by supervising both the primary and a secondary supply.
2. Threshold Accuracy: The device offers a typical threshold accuracy of 1.5%, providing reliable performance in detecting undervoltage conditions.
3. Reset Functionality: It generates a reset signal when the monitored voltage falls below a preset threshold, protecting microcontrollers and other critical components during power-up and brownout conditions.
4. Watchdog Timer: The built-in watchdog timer helps monitor system operation and reset the system in case of software failure, enhancing reliability.
5. Low Quiescent Current: With low power consumption, it is suitable for battery-operated applications.
6. Temperature Range: The device operates over a wide temperature range from -40°C to 85°C, making it versatile for various applications.
7. Compact Package: It is available in a small SOT-23 package, facilitating space-constrained designs.
These features make the TPS3806I33DBVR ideal for applications requiring reliable voltage supervision and system monitoring.

The TPS3806I33DBVR is a precision voltage supervisor from Texas Instruments. It comes in a SOT-23 package, which is a small, surface-mount device typically used for space-constrained applications in electronic circuits.

The TPS3806I33DBVR is a dual-channel voltage supervisor IC from Texas Instruments, designed to monitor two separate supply voltages. Specifically, it is part of the TPS3806 series, known for its precision voltage monitoring and reset capabilities.
The device comes in a 6-pin SOT-23 package. The key functions of the pins are as follows:
1. VDD (Pin 1): This is the supply voltage pin for the IC.
2. OUT1 (Pin 2): This pin is the reset output for the first monitored voltage.
3. MR (Pin 3): Manual reset input for external control over the reset signal.
4. GND (Pin 4): Ground pin for the IC.
5. SENSE2 (Pin 5): Sense input for the second monitored voltage.
6. SENSE1 (Pin 6): Sense input for the first monitored voltage.
The device operates by comparing these sense inputs against its internal reference, ensuring each monitored voltage is above its predetermined threshold, and asserting a reset if not.

The TPS3806I33DBVR is manufactured by Texas Instruments (TI), a company known for its role in the semiconductor industry. Texas Instruments designs and produces a wide range of semiconductor products, including analog electronics, embedded processors, and other integrated circuits. TI serves various sectors such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is recognized for its innovation and contributions to technology, particularly in developing components that enhance electronic device functionality and efficiency.

The TPS3806I33DBVR is a voltage supervisor used in various applications to ensure proper system operation by monitoring supply voltage levels. Its primary application areas include power management systems, microcontroller and digital signal processor (DSP) systems, portable and battery-powered devices, embedded systems, and industrial control systems. It provides precise voltage monitoring, ensuring devices operate within specified voltage thresholds, thereby preventing malfunction or damage due to under-voltage or over-voltage conditions.

The TPS3806I33DBVR is a voltage supervisor with dual-channel monitoring. Equivalent products include the MAX705 series by Maxim Integrated, the STM706 series by STMicroelectronics, and the ADM6339 series by Analog Devices. Ensure compatibility by checking parameters such as voltage threshold, reset timeout, and package type. Always verify specifications with the manufacturer for a suitable replacement.