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SP809EK-L-2-6/TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SP809EK-L-2-6/TREXAR5000Yes

SP809EK-L-2-6/TR** is a voltage supervisor and reset IC manufactured by **EXAR Corporation** (now part of **MaxLinear**).

The SP809EK-L-2-6/TR is a voltage supervisor and reset IC manufactured by EXAR Corporation (now part of MaxLinear). Below are its key specifications, descriptions, and features:

Specifications:

  • Supply Voltage Range: 1.2V to 5.5V
  • Reset Threshold Voltage: 2.63V (fixed)
  • Reset Timeout Period: 140ms (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Output Type: Active-Low, Open-Drain
  • Quiescent Current: 3µA (typical)
  • Package: SOT-23-3

Descriptions:

  • Monitors system voltage and asserts a reset signal when voltage drops below the threshold.
  • Designed for low-power applications with minimal current consumption.
  • Open-drain output allows flexibility in interfacing with different logic levels.

Features:

  • Precision Voltage Monitoring: Ensures reliable reset operation.
  • Low Power Consumption: Ideal for battery-powered devices.
  • Small Form Factor: SOT-23-3 package for space-constrained designs.
  • Wide Operating Voltage: Supports a broad range of applications.
  • Industrial Temperature Range: Suitable for harsh environments.

This IC is commonly used in microcontrollers, embedded systems, and power management circuits to ensure stable operation.

*(Note: EXAR was acquired by MaxLinear in 2017, but the part may still be available under the original branding.)*

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