TPS3840DL28DBVR
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- Mfr.Part #
- TPS3840DL28DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 197
- In Stock ：
- 197
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- R-PDSO-G5
- Terminal Position :
- Dual
- Type :
- Power Supply Monitor
- Supply Voltage :
- 4.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 2.9mm
- Pbfree Code :
- yes
- Reset :
- Active Low
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Factory Lead Time :
- 6 Weeks
- Voltage - Threshold :
- 2.8V
- Number of Terminations :
- 5
- Adjustable Threshold :
- No
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.95mm
- Number of Functions :
- 1
- Number of Voltages Monitored :
- 1
- Reset Timeout :
- 619ms Typical
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- SC-74A, SOT-753
- Terminal Form :
- Gull wing
- Number of Channels :
- 1
- Base Part Number :
- TPS3840DL28
- Output :
- Open Drain or Open Collector
- Datasheets
- TPS3840DL28DBVR
Supervisors Texas Instruments TPS3840DL28DBVR Overview
Introducing the TPS3840DL28DBVR from Texas Instruments, a highly reliable and efficient Supervisory IC designed for precision monitoring of voltage levels within electronic systems. This compact device is housed in a SOT-235 package, making it ideal for applications where space is at a premium. The TPS3840DL28DBVR ensures system stability and functionality by monitoring power supplies, providing essential protection against under-voltage conditions. This vital function is particularly important in complex electronic environments, helping to prevent data loss and hardware damage that can occur due to unexpected power fluctuations or failures.
TPS3840DL28DBVR Features
The TPS3840DL28DBVR features a wide voltage threshold range and low quiescent current, making it an optimal choice for battery-powered and portable applications. Its key characteristics include a highly accurate threshold voltage, low power consumption, and a manual reset input, which adds an extra layer of control for system designers. Additionally, the IC's built-in hysteresis improves noise immunity, enhancing the reliability of electronic systems in volatile conditions.
TPS3840DL28DBVR Applications
- Consumer Electronics: Used in smartphones, tablets, and other personal devices to manage battery power efficiently and safeguard against potential damage caused by voltage irregularities.
- Portable Medical Devices: Ensures reliable operation of critical medical electronics such as handheld diagnostic instruments and wearable health monitors by monitoring their power supply stability.
- Automotive Systems: Integrated into automotive modules to oversee voltage levels, contributing to the safety and reliability of vehicle electronics, such as sensor systems and infotainment units.
- Industrial Equipment: Applied in industrial control systems to provide consistent monitoring and protection against power instability, thus preventing equipment failure and ensuring operational continuity.
- Networking Equipment: Utilized in communication devices and networking gear to prevent data loss and hardware damage by ensuring stable power supply during operation.
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