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TPS3897ADRYR - Supervisor Open Drain or Open Collector 1Cha IC SON-6

Texas Instruments

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SKU:
035-TPS3897ADRYR
MPN:
TPS3897ADRYR
TPS3897ADRYR Ultra Low Power Voltage Supervisor IC SON-6 Package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 76.87
10 - 99
₹ 69.18
100 or above
₹ 61.50
TPS3897ADRYR ultra-low power voltage supervisor IC with open-drain reset output. Compact SON-6 package designed for reliable power supply monitoring in embedded systems and battery-powered electronics. View full description
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Technical Specifications

Brand:
Texas Instruments
Package/Case:
SON-6
Number of Pins:
6
Max Operating Temperature:
125 C
Max Supply Voltage:
6.5 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
1.7 V
Number of Voltages Monitored:
1
Operating Supply Current:
6 uA
Quiescent Current:
6 uA
Reset:
Active High
Threshold Voltage:
500 mV
Height:
600 um
Length:
1.45 mm
Thickness:
500 um
Width:
1 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 Power Voltage Supervisor IC with Open-Drain Reset Output for Reliable Power Supply Monitoring

The TPS3897ADRYR is a high-precision voltage supervisor designed to monitor system supply rails and provide reliable reset functionality in microcontroller and processor-based systems. Developed by Texas Instruments, this device detects undervoltage conditions and asserts a reset signal to prevent incorrect operation when the supply voltage falls below the defined threshold.

This supervisor features an open-drain reset output that allows flexible integration with different logic voltage levels using an external pull-up resistor. The TPS3897 series is known for its ultra-low quiescent current, making it particularly suitable for battery-powered devices and energy-efficient embedded systems. Its compact SON-6 package ensures minimal PCB footprint, making it ideal for portable electronics, industrial controllers, IoT hardware, and space-constrained applications.

Key Features

  • Precision Voltage Supervisor: Monitors system supply voltage for undervoltage conditions.
  • Open-Drain / Open-Collector Reset Output: Flexible interface with microcontroller reset lines.
  • Ultra-Low Quiescent Current: Ideal for battery-powered and low-power devices.
  • Automatic Power-On Reset: Ensures proper system startup after power stabilisation.
  • High Threshold Accuracy: Provides reliable and stable voltage monitoring.
  • Single Channel Monitoring: Designed to supervise one supply voltage rail.
  • Compact SON-6 Package: Suitable for high-density PCB layouts.
  • Wide Application Range: Used in embedded systems, IoT devices, and industrial electronics.

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