Overview
The TLV803MDBZR is a voltage supervisory circuit manufactured by Texas Instruments, designed for monitoring and resetting microprocessors or other digital systems. This component is part of the PMIC - Power Management ICs category and is widely used in applications requiring precise voltage monitoring. Its market positioning targets embedded systems, industrial automation, and consumer electronics, offering reliable performance in harsh environments. The TLV803MDBZR stands out for its low power consumption, high accuracy, and compact SOT-23-3 package.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Supervisory Circuits | - | - |
| Installation Style | SMD/SMT | - | - |
| Package/Case | SOT-23-3 | - | - |
| Threshold Voltage | 4.38 | V | - |
| Monitored Inputs | 1 | Input | - |
| Output Type | Active Low, Open Drain | - | - |
| Manual Reset | No | - | - |
| Watchdog Timer | No | - | - |
| Reset Delay Time | 200 | ms | - |
| Maximum Supply Voltage | 6 | V | - |
| Operating Temperature Range | -40 to +125 | °C | - |
| Accuracy | 2.3 | % | - |
| Quiescent Current | 20 | µA | - |
| Factory Pack Quantity | 3000 | - | - |
Key Features
- Precision voltage monitoring with a threshold voltage of 4.38V.
- Low quiescent current of 20µA, ideal for battery-powered applications.
- Active low, open-drain output for flexible system integration.
- No manual reset or watchdog timer, simplifying design.
- Wide operating temperature range from -40°C to +125°C, suitable for industrial environments.
Applications
The TLV803MDBZR is commonly used in embedded systems, industrial automation, and consumer electronics. It ensures reliable system reset and voltage monitoring in applications such as microprocessors, microcontrollers, and digital signal processors. Its compact size and low power consumption make it ideal for portable devices and battery-powered systems.
Q & A
What is the threshold voltage of the TLV803MDBZR?
The threshold voltage is 4.38V.
Does the TLV803MDBZR support manual reset?
No, it does not support manual reset.
What is the operating temperature range of the TLV803MDBZR?
It operates from -40°C to +125°C.
What is the output type of the TLV803MDBZR?
The output type is active low, open drain.
Does the TLV803MDBZR include a watchdog timer?
No, it does not include a watchdog timer.
What is the reset delay time of the TLV803MDBZR?
The reset delay time is 200ms.
What is the maximum supply voltage for the TLV803MDBZR?
The maximum supply voltage is 6V.
What is the quiescent current of the TLV803MDBZR?
The quiescent current is 20µA.
What package does the TLV803MDBZR come in?
It comes in a SOT-23-3 package.
What is the accuracy of the TLV803MDBZR?
The accuracy is 2.3%.
