TPS3820-50DBVRG4
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- Mfr.Part #
- TPS3820-50DBVRG4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 11,946
- In Stock ：
- 11,946
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Min Supply Voltage :
- 1.1V
- Reset :
- Active Low
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Base Part Number :
- TPS3820
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Max Reset Threshold Voltage :
- 4.64V
- Operating Supply Current :
- 15µA
- Threshold Voltage :
- 4.55
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 5.5V
- Number of Terminations :
- 5
- Pin Count :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 437mW
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Max Supply Current :
- 25μA
- Undervoltage Threshold :
- 4.55V
- RoHS Status :
- ROHS3 Compliant
- Adjustable Threshold :
- No
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 25μA
- Number of Pins :
- 5
- Power Dissipation :
- 437mW
- Output :
- Push-Pull, Totem Pole
- Radiation Hardening :
- No
- Length :
- 2.9mm
- Number of Voltages Monitored :
- 1
- Terminal Position :
- Dual
- Reset Timeout :
- 15ms Minimum
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- SC-74A, SOT-753
- Operating Temperature :
- -40°C~85°C TA
- Number of Functions :
- 1
- Quiescent Current :
- 15µA
- Supply Voltage :
- 5V
- Number of Channels :
- 1
- Min Reset Threshold Voltage :
- 4.46V
- Watchdog Timer :
- yes
- Overvoltage Threshold :
- 4.64V
- Type :
- Simple Reset/Power-On Reset
- Datasheets
- TPS3820-50DBVRG4
Supervisors Texas Instruments TPS3820-50DBVRG4 Overview
The TPS3820-50DBVRG4 from Texas Instruments is a highly reliable voltage supervisor IC designed for precision monitoring of power supplies. This component is an essential choice for systems that require consistent and accurate supervision to ensure safe and proper functioning. The IC is housed in a compact SOT-23-5 package, making it ideal for space-constrained applications. With its low power consumption and wide voltage threshold options, the TPS3820-50DBVRG4 is perfectly suited for managing power requirements in sophisticated electronic assemblies. Its main function is to monitor the system voltage and provide a reset signal to the host processor when necessary, ensuring that the system operates reliably under various power conditions.
TPS3820-50DBVRG4 Features
- Single channel supervisor for precise voltage monitoring
- Manual reset input for enhanced system control
- Low power consumption, suitable for battery-operated devices
- Wide operating temperature range from -40°C to +85°C
- Watchdog timer for system safety and reliability
- Compact SOT-23-5 package for minimal footprint on PCB
TPS3820-50DBVRG4 Applications
- Portable Devices: Ensures stable operation by monitoring battery voltage and preventing device operation under unsafe power conditions.
- Microprocessor/ Microcontroller Systems: Acts as a reliable system reset mechanism during power-up, power-down, and brown-out conditions.
- Telecommunication: Maintains system reliability in communication equipment by resetting the system to avoid data corruption during power fluctuations.
- Medical Equipment: Guarantees accurate device functionality by monitoring power supply to ensure safe operation in critical medical applications.
- Automotive Electronics: Enhances vehicle safety and electronic reliability by providing consistent supervision of the power system within automotive control units.
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