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LTC1421IG-2.5 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LTC1421IG-2.5LT150Yes

LTC1421IG-2.

The LTC1421IG-2.5 is a precision voltage reference and power supply monitor manufactured by Linear Technology (now part of Analog Devices).

Manufacturer: LT (Linear Technology)

Key Specifications:

  • Output Voltage: 2.5V (fixed)
  • Initial Accuracy: ±0.05% (max)
  • Temperature Coefficient: 3ppm/°C (max)
  • Supply Voltage Range: 4V to 36V
  • Quiescent Current: 400µA (typical)
  • Output Current: 10mA (max)
  • Long-Term Stability: 20ppm/1000hrs (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package: 8-Lead SOIC (IG)

Descriptions:

The LTC1421IG-2.5 is a high-precision, low-drift voltage reference with an integrated power supply monitor. It provides a stable 2.5V output and includes an adjustable reset threshold for monitoring power supplies.

Features:

  • Ultra-stable 2.5V reference
  • Low drift over temperature
  • Adjustable reset threshold
  • Low power consumption
  • Wide input voltage range
  • High output accuracy

This device is commonly used in precision instrumentation, data acquisition systems, and power supply monitoring applications.

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