TPS3820-33DBVR
- Mfr.Part #
- TPS3820-33DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 995
- In Stock :
- 995
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Quiescent Current :
- 15µA
- Max Supply Current :
- 25μA
- Number of Pins :
- 5
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Nominal Supply Current :
- 25μA
- Package / Case :
- SC-74A, SOT-753
- Width :
- 1.6mm
- Thickness :
- 1.2mm
- Number of Terminations :
- 5
- Reset :
- Active Low
- Reset Timeout :
- 15ms Minimum
- Overvoltage Threshold :
- 3V
- Adjustable Threshold :
- No
- Length :
- 2.9mm
- Max Reset Threshold Voltage :
- 3V
- RoHS Status :
- ROHS3 Compliant
- Number of Voltages Monitored :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Watchdog Timer :
- yes
- Max Power Dissipation :
- 437mW
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage :
- 3.3V
- Operating Supply Current :
- 15µA
- Min Reset Threshold Voltage :
- 2.86V
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.93V
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Min Supply Voltage :
- 1.1V
- Threshold Voltage :
- 2.93
- Height :
- 1.45mm
- ECCN Code :
- EAR99
- Power Dissipation :
- 437mW
- Output :
- Push-Pull, Totem Pole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Simple Reset/Power-On Reset
- Base Part Number :
- TPS3820
- Pbfree Code :
- yes
- Undervoltage Threshold :
- 2.93V
- Pin Count :
- 5
- Radiation Hardening :
- No
- Max Supply Voltage :
- 5.5V
- Terminal Form :
- Gull wing
- Datasheets
- TPS3820-33DBVR

Supervisors Texas Instruments TPS3820-33DBVR Overview
The TPS3820-33DBVR by Texas Instruments stands out in the market of Supervisors, integrating robust functionality with reliable performance. This IC SUPERVISOR 1 CHANNEL SOT235 device is designed to monitor voltage and other parameters to ensure stable and efficient system operation. As a voltage supervisor, it plays a crucial role in system recovery and protection by overseeing system voltages and asserting a reset if a voltage drop is detected. Its small form factor and low power consumption make it an ideal choice for advanced electronic systems, emphasizing the Supervisors Texas Instruments TPS3820-33DBVR's adaptability in demanding applications.
TPS3820-33DBVR Features
This product incorporates several features that make it essential for critical system stability and reliability:
- Single Channel Monitoring: Ensures the integrity of power supplies by monitoring a single crucial voltage level.
- Manual Reset Input: Allows for a manual system reset, adding an extra layer of control for system operators.
- Watchdog Timer: A built-in watchdog timer that helps in maintaining regular system checks without external intervention.
- Low Power Consumption: Operates with minimal power draw, enhancing system efficiency and reducing overall energy costs.
- Compact SOT-235 Package: Offers a compact solution that is easy to integrate into a variety of electronic assemblies.
TPS3820-33DBVR Applications
- Computing Systems: Ensures stable operation and system reliability by providing crucial system resets during under-voltage conditions.
- Portable Devices: Ideal for battery-operated devices where power efficiency and compact sizing are critical.
- Industrial Control Systems: Monitors system voltages to prevent malfunctions and ensure continuous operation in harsh environments.
- Telecommunication Equipment: Maintains system reliability in network hardware by monitoring power supplies and providing resets as needed.
- Automotive Electronics: Utilized in vehicle electronic systems to ensure consistent performance and safety by monitoring critical system voltages.
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