TPS3838E18DBVR
- Mfr.Part #
- TPS3838E18DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 9,298
- In Stock :
- 9,298
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Undervoltage Threshold :
- 1.71V
- Operating Supply Current :
- 250nA
- Package / Case :
- SC-74A, SOT-753
- Overvoltage Threshold :
- 1.74V
- Min Supply Voltage :
- 1.6V
- Number of Terminations :
- 5
- Output :
- Open Drain or Open Collector
- JESD-609 Code :
- e4
- Reset :
- Active Low
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Max Power Dissipation :
- 437mW
- Height :
- 1.45mm
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Adjustable Threshold :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Number of Channels :
- 1
- Number of Voltages Monitored :
- 1
- Supply Voltage :
- 1.8V
- Power Dissipation :
- 437mW
- Radiation Hardening :
- No
- Quiescent Current :
- 220nA
- Number of Pins :
- 5
- Length :
- 2.9mm
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 5
- Operating Supply Voltage :
- 1.8V
- Max Supply Current :
- 15µA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Simple Reset/Power-On Reset
- Nominal Supply Current :
- 15µA
- Pbfree Code :
- yes
- Min Reset Threshold Voltage :
- 1.66V
- Base Part Number :
- TPS3838E18
- RoHS Status :
- ROHS3 Compliant
- Width :
- 1.6mm
- Max Supply Voltage :
- 6V
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Max Reset Threshold Voltage :
- 1.74V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Reset Timeout :
- 10ms Minimum
- Thickness :
- 1.2mm
- Datasheets
- TPS3838E18DBVR

Supervisors Texas Instruments TPS3838E18DBVR Overview
Enhance your system reliability with the Supervisors Texas Instruments TPS3838E18DBVR, a state-of-the-art IC supervisor designed to monitor power supplies in digital systems. This compact, highly efficient device ensures that your systems operate within safe voltage thresholds, thereby preventing potential damage due to unpredictable power failures or irregular supply voltages. Ideal for applications where space is at a premium, the TPS3838E18DBVR comes in a tiny SOT-23-5 package, yet delivers robust performance with minimal power consumption. Its key feature includes a precision voltage monitor with low threshold voltage suitable for low-voltage applications. This product is an indispensable tool for engineers looking to improve the operational stability and extend the lifespan of their electronic products.
TPS3838E18DBVR Features
The TPS3838E18DBVR from Texas Instruments features a precision voltage supervisor with a 1.8V fixed threshold, ensuring accurate monitoring of specific voltage requirements. The device boasts a low quiescent current, enhancing its suitability for power-sensitive applications. Additionally, it offers a manual reset input, providing a simple method for system resets, and a reset timeout period of 200ms, ensuring reliable recovery from fault conditions. Its ultra-small size and low power consumption make it ideal for portable and compact electronic assemblies.
TPS3838E18DBVR Applications
- Portable Devices: Ensures consistent operation by monitoring power supply stability in smartphones, tablets, and other portable electronics.
- Industrial Controls: Provides system stability by preventing improper boot-ups in harsh industrial environments, thus enhancing equipment reliability and safety.
- Medical Monitoring Equipment: Critical in maintaining the functional integrity of devices like patient monitoring systems where consistent performance is essential for patient safety.
- Automotive Electronics: Monitors power supply in car electronics, ensuring systems react appropriately to fluctuations and enhancing overall vehicle safety and reliability.
- Networking Hardware: Used in routers and switches to monitor power conditions, ensuring reliable data transmission and preventing system failures due to power issues.
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