TPS3837K33DBVT
- Mfr.Part #
- TPS3837K33DBVT
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 6,237
- In Stock :
- 6,237
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Base Part Number :
- TPS3837K33
- Reset Timeout :
- 10ms Minimum
- Thickness :
- 1.2mm
- Pin Count :
- 5
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.93V
- Overvoltage Threshold :
- 2.99V
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Supply Current :
- 15µA
- Reset :
- Active High
- Supply Voltage :
- 1.8V
- Max Output Current :
- 5mA
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TA
- JESD-609 Code :
- e4
- Termination :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Power Dissipation :
- 437mW
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 437mW
- Adjustable Threshold :
- No
- Undervoltage Threshold :
- 2.93V
- RoHS Status :
- ROHS3 Compliant
- Quiescent Current :
- 220nA
- Height :
- 1.45mm
- Width :
- 1.6mm
- Peak Reflow Temperature (Cel) :
- 260
- Max Reset Threshold Voltage :
- 2.99V
- ECCN Code :
- EAR99
- Number of Terminations :
- 5
- Package / Case :
- SC-74A, SOT-753
- Type :
- Simple Reset/Power-On Reset
- Number of Pins :
- 5
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Operating Supply Current :
- 250nA
- Max Supply Voltage :
- 6V
- Number of Functions :
- 1
- Output :
- Push-Pull, Totem Pole
- Length :
- 2.9mm
- Number of Channels :
- 1
- Number of Voltages Monitored :
- 1
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time :
- 6 Weeks
- Min Supply Voltage :
- 1.6V
- Operating Supply Voltage :
- 3.3V
- Min Reset Threshold Voltage :
- 2.84V
- Nominal Supply Current :
- 15µA
- Datasheets
- TPS3837K33DBVT

Supervisors Texas Instruments TPS3837K33DBVT Overview
The Supervisors Texas Instruments TPS3837K33DBVT is an advanced supervisory circuit designed to monitor power supplies in microprocessor and digital systems. It provides a crucial guard against low voltage conditions, ensuring system reliability and robustness. This integrated circuit (IC) is housed in a compact SOT-235 package, making it ideal for space-sensitive applications. The device's ability to precisely monitor 3.3V power supplies with minimal external components makes it an invaluable tool in enhancing system integrity and preventing data corruption due to power anomalies.
TPS3837K33DBVT Features
The TPS3837K33DBVT offers several distinguishing features including a high threshold accuracy of ±2% for targeted voltage monitoring, extremely low power consumption, and a manual reset input. Its small form factor and the addition of a watchdog timer further extend its utility, providing designers with a versatile solution to maintain system stability and performance.
TPS3837K33DBVT Applications
- Portable Devices: Ensures stable operation by monitoring power supply levels, preventing unexpected shutdowns or data loss in smartphones, tablets, and laptops.
- Automotive Electronics: Utilized in car infotainment systems and advanced driver-assistance systems (ADAS) to safeguard against power instabilities and ensure continuous operation.
- Industrial Systems: Monitors power conditions in industrial control units, ensuring operational consistency and safety across varying electrical environments.
- Networking Equipment: Critical in network routers and switches to maintain power integrity and prevent system resets or failures due to voltage drops.
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