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Texas Instruments Voltage Supervisor 1 Supervisor Push Pull Active Low Output 5-Pin SOT-23 3 V TPS3823-33DBVT

Category Voltage Supervisor Brand Texas Instruments Condition New

Specifications

Country of Origin India
Voltage Supervisors Texas Instruments 1 Voltage Supervisor 5-Pin 3 V SOT-23, TPS3823-33D
Brand Texas Instruments
Height 1.45mm
Length 3.05mm
Model TPS3823-33DBVT
Width 1.75mm
Mount Type Surface
Series TPS382
Maximum Operating Temperature 85°C
Package Type SOT-23
Sub Type Supervisory Circuits with Watchdog
Minimum Operating Temperature -40°C
Pin Count 5
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.1V
Number of Supervisors 1
Output Driver Push Pull, Active Low
Reset Threshold Voltage 3V
Monitored Voltage 0V
Reset Active Time 300ms
Texas Instruments Processor Supervisor 5-Pin SOT-23, TPS3823-33DBVTBrand Texas Instruments

Key Features

  • This device monitors microprocessor supply voltage between 1.1 V and 5.5 V.
  • It features a push pull, active low output driver for reliable reset signaling.
  • Includes a watchdog timer to detect software lockup conditions.
  • Manual reset input enables external reset control.
  • Operates within temperature range from -40°C to 85°C.
  • Compact SOT-23 package with dimensions 3.05 mm length, 1.75 mm width, and 1.45 mm height.
  • Designed for desktop, laptop computers, portable battery-powered equipment, and multiple-output power supplies.
  • Ensures system reliability by supervising voltage and generating reset signals upon threshold breaches.

Product Description

Texas Instruments TPS3823-33DBVT is a voltage supervisor device designed for monitoring microprocessor supply voltages in a variety of industrial and commercial electronics applications. It provides a single supervisor output with a watchdog timer and manual reset capability, housed in a compact 5-pin SOT-23 package. Operating with a reset threshold voltage of 3 V, it reliably monitors supply voltages within the 1.1 V to 5.5 V range.

This device offers a push pull, active low output driver that ensures a clean reset signal to the monitored system. The watchdog timer feature detects microcontroller or microprocessor lockups and prompts a reset signal to maintain system stability. The manual reset input allows for external reset control to complement the automatic supervision.

With an operating temperature range from -40°C to 85°C, the TPS3823-33DBVT supports the stringent environmental requirements of industrial, laboratory, and portable electronics equipment. Its small footprint (3.05 mm length, 1.75 mm width, and 1.45 mm height) facilitates implementation in space-constrained PCB designs.

Applications include desktop and laptop computers, test and measurement instruments, portable battery-powered devices, and power supplies with multiple outputs. The supervisor device helps maintain system reliability by providing timely reset signals during undervoltage events and software malfunctions.

This voltage supervisor integrates a watchdog timer to prevent system lockup scenarios. Manual reset functionality allows external control and flexibility. Its push pull, active low output enables robust reset signaling in electronic systems.

Compact SOT-23 surface-mount package suits modern electronics design. Support for a wide operating temperature range broadens its industrial usability.

For professionals in electronics design, manufacturing, and repair, the TPS3823-33DBVT offers a reliable and compact solution for voltage supervision and system reset management. Explore additional Texas Instruments products and Voltage Supervisor solutions through EnvMart for comprehensive industry-grade components.

Texas Instruments Voltage Supervisor 1 Supervisor Push Pull Active Low Output 5-Pin SOT-23 3 V TPS3823-33DBVT
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Frequently Asked Questions

The reset threshold voltage for the TPS3823-33DBVT is 3 V, ensuring reliable monitoring of supply voltages.

This voltage supervisor operates within a temperature range of -40°C to 85°C, suitable for various environmental conditions.

It monitors supply voltages between 1.1 V and 5.5 V, making it versatile for different applications.

The TPS3823-33DBVT features a push pull, active low output driver, which provides a reliable reset signal.

This model is housed in a compact 5-pin SOT-23 package, with dimensions of 3.05 mm length, 1.75 mm width, and 1.45 mm height.

Yes, it includes a watchdog timer that detects software lockup conditions, enhancing system stability.

The reset active time for the TPS3823-33DBVT is 300 ms, providing a timely response during undervoltage events.

This voltage supervisor is designed for applications including desktop and laptop computers, portable battery-powered devices, and power supplies with multiple outputs.

The TPS3823-33DBVT has a pin count of 5, which is typical for its compact design.

The minimum supply voltage is 1.1 V and the maximum supply voltage is 5.5 V, allowing for a wide range of operational flexibility.

This model uses a surface mount type, suitable for modern PCB designs.

The country of origin for this voltage supervisor is India.

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