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IMP809TEUR/T Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
IMP809TEUR/TIMP/VP3000Yes

IMP809TEUR/T is a microprocessor supervisory circuit manufactured by IMP/VP (formerly IMP, now part of Vishay Precision Group).

The IMP809TEUR/T is a microprocessor supervisory circuit manufactured by IMP/VP (formerly IMP, now part of Vishay Precision Group).

Specifications:

  • Supply Voltage Range: 1.8V to 5.5V
  • Reset Threshold Options: Adjustable (factory-set or user-adjustable)
  • Reset Timeout Period: Typically 140ms (fixed or adjustable)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOT-23-5
  • Low Quiescent Current: Typically 6µA
  • Manual Reset Input: Available (active-low)
  • Output Type: Active-low, push-pull or open-drain

Descriptions:

The IMP809TEUR/T is a precision voltage monitor designed to ensure proper system operation in microprocessor-based applications. It provides a reset signal to the processor when the supply voltage falls below a preset threshold, preventing erratic behavior during power-up, power-down, or brownout conditions.

Features:

  • Wide Operating Voltage Range: Supports 1.8V to 5.5V systems.
  • Low Power Consumption: Ideal for battery-operated devices.
  • Precision Voltage Monitoring: Ensures reliable reset operation.
  • Small Form Factor: SOT-23-5 package for space-constrained designs.
  • Manual Reset Capability: Allows external system reset control.
  • Hysteresis: Prevents oscillation near the threshold voltage.

This device is commonly used in embedded systems, industrial controls, and portable electronics where reliable power monitoring is critical.

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