Overview
The Texas Instruments TPS3808G33MDBVREP is a Processor Supervisor designed for monitoring voltage levels accurately and initiating resets when necessary. This device features a rugged and reliable design, low noise floor, fault-tolerant architecture, and scalable solutions for various applications. With its advanced signal processing capabilities, precision voltage regulation, and robust electromagnetic immunity, the TPS3808G33MDBVREP ensures system reliability and safety in a wide range of electronics, including consumer, industrial, and automotive applications. Its small size and low power consumption make it an ideal choice for battery-powered devices and microcontroller-based applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of supplies monitored | 1 |
| Threshold voltage 1 (typ) (V) | 0.405, 3.07 |
| Reset threshold accuracy (%) | 0.5 |
| Iq (typ) (mA) | 0.0024 |
| Output driver type/reset output | Active-low, Open-drain |
| Time delay (ms) | 1.25, 20, 300, 1200 |
| Supply voltage (min) (V) | 1.7, 1.8 |
| Supply voltage (max) (V) | 6.5 |
| Operating temperature range (°C) | -55 to 125 |
| Package/Case | SOT-23 (DBV)-6 |
| Number of Pins | 6 |
Key Features
- Rugged and reliable device design
- Compact packaging for space savings
- Multi-functionality for simplified designs
- Low noise floor achieved through careful layout
- Fault-tolerant architecture for high availability
- Scalable solution for varying applications
- Advanced signal processing capabilities
- Precision voltage regulation
- Robust electromagnetic immunity
- Manual reset capable
- Reset time delay adjustable from 1.25 ms to 10 s
- Open-drain RESET output
Applications
The TPS3808G33MDBVREP is suitable for a wide range of applications, including:
- Consumer electronics
- Industrial settings
- Automotive systems
- Embedded systems
- Battery-powered devices
- Microcontroller-based applications
- DSP or microcontroller applications
- Notebook and desktop computers
- PDAs and hand-held products
- FPGA and ASIC applications
Q & A
- What is the primary function of the TPS3808G33MDBVREP?
The primary function of the TPS3808G33MDBVREP is to monitor system voltages and initiate a reset when the voltage drops below a preset threshold or when the manual reset pin is triggered.
- What is the typical quiescent current of the TPS3808G33MDBVREP?
The typical quiescent current is 2.4 μA.
- What are the available time delay options for the reset signal?
The reset time delay can be adjusted from 1.25 ms to 10 s.
- What is the operating temperature range of the TPS3808G33MDBVREP?
The operating temperature range is from -55°C to 125°C.
- What type of package does the TPS3808G33MDBVREP come in?
The TPS3808G33MDBVREP comes in an SOT-23-6 package.
- Is the TPS3808G33MDBVREP RoHS compliant?
Yes, the TPS3808G33MDBVREP is RoHS compliant.
- What are some of the key features of the TPS3808G33MDBVREP?
Key features include rugged and reliable design, low noise floor, fault-tolerant architecture, and advanced signal processing capabilities.
- Can the TPS3808G33MDBVREP be used in automotive systems?
Yes, the TPS3808G33MDBVREP is suitable for use in automotive systems.
- What is the minimum supply voltage for the TPS3808G33MDBVREP?
The minimum supply voltage is 1.7 V.
- Does the TPS3808G33MDBVREP have a watchdog timer?
No, the TPS3808G33MDBVREP does not have a watchdog timer.
