Overview
The TPS3809I50DBVR, manufactured by Texas Instruments, is a 3-pin supply voltage supervisor designed for monitoring and resetting digital systems. This component is particularly suited for applications requiring precise voltage monitoring to ensure system stability and reliability. Its compact SOT-23-3 package makes it ideal for space-constrained applications. The TPS3809I50DBVR is targeted at designers and engineers working on consumer electronics, industrial automation, and embedded systems where power management is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2V to 6V | V | |
| Power Current | 9µA | A | Typical |
| Threshold Voltage | 4.55V | V | |
| Package | SOT-23-3 | ||
| Temperature Range | -40°C to +85°C | °C |
Key Features
- Precision voltage monitoring with a threshold of 4.55V.
- Low power consumption with a typical current of 9µA.
- Compact SOT-23-3 package suitable for space-constrained applications.
- Wide operating temperature range from -40°C to +85°C.
Applications
The TPS3809I50DBVR is widely used in various fields such as consumer electronics, industrial automation, and embedded systems. It ensures the stability and reliability of digital systems by monitoring the supply voltage and generating a reset signal when the voltage falls below the critical threshold. This functionality is crucial in applications where maintaining a stable power supply is essential for the proper operation of microcontrollers and digital signal processors.
Q & A
What is the supply voltage range for TPS3809I50DBVR?
The supply voltage range for TPS3809I50DBVR is from 2V to 6V.
What is the typical power current consumption?
The typical power current consumption is 9µA.
What is the threshold voltage for this component?
The threshold voltage is 4.55V.
What package does TPS3809I50DBVR come in?
It comes in a SOT-23-3 package.
What is the operating temperature range?
The operating temperature range is from -40°C to +85°C.
Can TPS3809I50DBVR be used in battery-powered applications?
Yes, its low power consumption makes it suitable for battery-powered applications.
What is the main function of TPS3809I50DBVR?
It monitors the supply voltage and generates a reset signal when the voltage falls below the critical threshold.
Is TPS3809I50DBVR suitable for industrial applications?
Yes, it is suitable for industrial applications due to its robust design and wide temperature range.
How does TPS3809I50DBVR ensure system stability?
It ensures system stability by monitoring the supply voltage and resetting the system if the voltage is unstable.
What are the typical applications of TPS3809I50DBVR?
Typical applications include consumer electronics, industrial automation, and embedded systems.
