TPS3808G09DBVR - Low-Quiescent Supervisor Open Drain 1Ch IC SOT-23-6

Texas Instruments

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SKU:
035-TPS3808G09DBVR
MPN:
TPS3808G09DBVR
TPS3808G09DBVR Low Quiescent Voltage Supervisor Reset IC SOT-23-6
Quantity
Unit Price (ex. GST)
1 - 9
₹ 48.35
10 - 99
₹ 43.52
100 or above
₹ 38.68
TPS3808G09DBVR ultra-low quiescent voltage supervisor IC with open-drain reset output and 0.9V threshold. Compact SOT-23-6 power monitor designed for low-voltage embedded systems and microcontroller reset circuits. View full description
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Technical Specifications

Brand:
Texas Instruments
Case/Package:
SOT-23
Number Of Pins:
6
Max Operating Temperature:
125 C
Max Reset Threshold Voltage:
844.2 mV
Max Supply Voltage:
6.5 V
Min Operating Temperature:
-40 C
Min Reset Threshold Voltage:
835.8 mV
Min Supply Voltage:
1.65 V
Nominal Supply Current:
2.7 uA
Number of Channels:
1
Number of Elements:
1
Number of Voltages Monitored:
1
Operating Supply Current:
2.4 uA
Overvoltage Threshold:
844.2 mV
Packaging:
Cut Tape
Quiescent Current:
2.4 uA
Reset:
Active Low
Threshold Voltage:
840 mV
Watchdog Timer:
No
Length:
2.9 mm
Thickness:
1.2 mm
Width:
1.6 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Ultra-Low Quiescent Voltage Supervisor IC with 0.9V Reset Threshold for Reliable Low-Voltage System Monitoring

The TPS3808G09DBVR is a precision voltage supervisor designed to monitor low-voltage power rails and ensure reliable reset control in microcontrollers and digital circuits. Developed by Texas Instruments, this device detects undervoltage conditions and asserts a reset signal whenever the monitored supply voltage falls below the defined threshold, preventing incorrect system operation during unstable power conditions.

This supervisor features an open-drain reset output, enabling flexible interfacing with various logic voltage levels using an external pull-up resistor. With its ultra-low quiescent current, the TPS3808G09DBVR is particularly suitable for battery-powered electronics, portable devices, and energy-efficient embedded systems. The compact SOT-23-6 surface-mount package allows easy integration into space-constrained PCB layouts used in modern embedded designs.

Key Features

  • Precision Voltage Monitoring: Detects undervoltage conditions in low-voltage power rails.
  • Open-Drain Reset Output: Compatible with multiple logic levels using an external pull-up resistor.
  • Ultra-Low Quiescent Current: Ideal for battery-powered and energy-efficient systems.
  • Automatic Power-On Reset: Ensures reliable system startup when voltage stabilises.
  • Accurate Reset Threshold: Approximately 0.9 V threshold for low-voltage monitoring.
  • Single Channel Supervisor: Designed to monitor one supply voltage line.
  • Compact SOT-23 Package: Suitable for high-density PCB layouts.
  • Wide Application Range: Used in portable electronics, IoT devices, and embedded controllers.

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