TPS3820-33QDBVRQ1
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- Mfr.Part #
- TPS3820-33QDBVRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 27,489
- In Stock ：
- 27,489
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Max Power Dissipation :
- 437mW
- Number of Terminations :
- 5
- Reset :
- Active Low
- Terminal Position :
- Dual
- Min Supply Voltage :
- 1.1V
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Undervoltage Threshold :
- 2.93V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- Series :
- Automotive, AEC-Q100
- Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- Adjustable Threshold :
- No
- Lifecycle Status :
- NRND (Last Updated: 4 days ago)
- Package / Case :
- SC-74A, SOT-753
- Pbfree Code :
- yes
- Thickness :
- 1.2mm
- Lead Free :
- Lead Free
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.93V; MANUAL RESET INPUT; POWER-ON RESET GENERATOR
- Type :
- Simple Reset/Power-On Reset
- Watchdog Timer :
- yes
- Max Supply Voltage :
- 5.5V
- Quiescent Current :
- 15µA
- Min Reset Threshold Voltage :
- 2.84V
- Max Supply Current :
- 25μA
- Width :
- 1.6mm
- Power Dissipation :
- 437mW
- Base Part Number :
- TPS3820
- Pin Count :
- 5
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Number of Voltages Monitored :
- 1
- Output :
- Push-Pull, Totem Pole
- Length :
- 2.9mm
- Operating Supply Current :
- 15µA
- Number of Pins :
- 5
- Height :
- 1.45mm
- Threshold Voltage :
- 2.93
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TA
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Max Reset Threshold Voltage :
- 3V
- Reset Timeout :
- 15ms Minimum
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Supply Current :
- 25μA
- Overvoltage Threshold :
- 3V
- Datasheets
- TPS3820-33QDBVRQ1
Supervisors Texas Instruments TPS3820-33QDBVRQ1 Overview
The TPS3820-33QDBVRQ1 by Texas Instruments stands as a robust IC supervisor component, crafted to ensure reliable system management by monitoring power supplies in electronic devices. This single-channel supervisor is housed in a compact SOT-23-5 package, making it ideal for space-constrained applications. The device features a 2.93 V threshold voltage, which helps in precise monitoring and management of power supply levels, enhancing system reliability and preventing damage due to voltage anomalies. Its integration within various electronic systems speaks to its versatility and Texas Instruments' commitment to quality and performance in power management solutions.
TPS3820-33QDBVRQ1 Features
This supervisor IC is designed for critical system voltage monitoring, primarily to prevent system failures. Key features include a manual reset input, a watchdog timer for system recovery and error handling, and a power-fail comparator that enhances its utility in critical applications. Additionally, its low power consumption and wide operating temperature range make the TPS3820-33QDBVRQ1 an excellent choice for demanding environments.
TPS3820-33QDBVRQ1 Applications
- Automotive Systems: Enhances reliability in vehicle electronics by monitoring power supply and system reset functionality.
- Portable Devices: Provides effective power management and system stability in battery-operated electronics such as smartphones and tablets.
- Communication Equipment: Ensures continuous operation and system integrity in communication infrastructures through effective voltage supervision.
- Medical Devices: Critical for ensuring the operational reliability of medical equipment, especially where precise voltage thresholds are necessary for safety.
- Industrial Controls: Used in control systems to monitor system health and prevent failures in harsh industrial environments.
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