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