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TPS3808G12DBVT +BOM

Designed for monitoring processor activity and generating a reset signal when necessary

TPS3808G12DBVT Information

Description

The TPS3808G12DBVT is a voltage supervisor chip from Texas Instruments, designed for robust power supply management in various applications. It features a compact SOT-23 package option, flexible voltage adjustment, and manual reset capability. This device provides effortless power management, consistent voltage regulation, and durable operation. Its advanced temperature range and high accuracy threshold ensure stable power delivery. The TPS3808G12DBVT is suitable for secure power-on sequencing, preventing power fluctuations, and ensuring system reliability. It can be used to guard against data loss, monitor microcontrollers, and prevent system crashes. This voltage supervisor chip is ideal for applications requiring precise power control, such as digital systems, industrial automation, and automotive electronics.

Features

The TPS3808G12DBVT features are:

  • Robust power supply management
  • Compact WSON package option
  • Flexible voltage adjustment
  • Safe and efficient operation
  • Advanced temperature range
  • Manual reset capability
  • Effortless power management
  • Consistent voltage regulation
  • Durable SOT-23 package

Overall, the TPS3808G12DBVT is designed to provide robust power supply management and ensure safe and efficient operation in a variety of applications.

Package

The package type of TPS3808G12DBVT is SOT-23 (DBV)-6.

Pinout

According to Texas Instruments' documentation, the TPS3808G12DBVT has a pin count of 3.

The functions of each pin are:

  • VCC: Power supply input
  • OUT: Output signal (high when the voltage is within the specified threshold)
  • RST: Manual reset input

Manufacturer

The manufacturer of the TPS3808G12DBVT is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is a well-known brand in the electronics industry, offering a wide range of products including microcontrollers, analog and digital integrated circuits, sensors, and more.

Applications

According to the product information, the application areas of TPS3808G12DBVT are:

  • Secure power-on sequencing
  • Preventing power fluctuations and ensuring system reliability
  • Guarding against data loss and monitoring microcontrollers
  • Monitoring digital systems and preventing system crashes
  • Supervising voltage levels and ensuring proper reset

These applications aim to ensure stable power supply, prevent system malfunctions, and maintain reliable operation.

Equivalent

The equivalent products to TPS3808G12DBVT are likely other voltage supervisor chips from Texas Instruments or other manufacturers that offer similar features, such as robust power supply management, automatic reset capability, and adjustable threshold voltage. Possible alternatives could be:

  • Texas Instruments: TMP421, UA93x, MAX809
  • Other manufacturers: MIC2205, SPW4913, LX3308

Please note that the exact equivalent products may depend on specific application, performance, or cost requirements.

Specifications

Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.405, 0.84, 1.16, 1.4, 1.67, 1.77, 2.33, 2.79, 3.07, 4.65
Features Manual reset capable Reset threshold accuracy (%) 2
Iq (typ) (mA) 0.0024 Output driver type/reset output Active-low, Open-drain
Supply voltage (min) (V) 1.8 Supply voltage (max) (V) 6.5
Rating Catalog Watchdog timer WDI (s) None
Operating temperature range (°C) -40 to 125 Package/Case SOT-23 (DBV)-6

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