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LM4120AIM5-2.5 +BOM

2-V & adjustable output and 0

LM4120AIM5-2.5 General Description

The LM4120AIM5-2.5 from Texas Instruments represents a pinnacle of precision engineering in the realm of voltage references. Its remarkable features, including an output voltage of 2.5 volts with an initial accuracy of ±0.1%, make it a standout choice for applications that demand utmost accuracy and stability. With a temperature coefficient of 15 ppm/°C and a low dropout voltage of 275 mV at 1 mA load current, this IC ensures reliable performance even in challenging operating conditions. The LM4120AIM5-2.5's quiescent current of 50 µA typifies its efficiency, while the wide operating temperature range of -40°C to 125°C ensures consistent operation across varied environments

Key Features

  • The LM4120AIM5-2
  • 5 is a precision voltage reference
  • Its features include a 2
  • 5V output voltage, 0
  • 1% initial accuracy, low temperature coefficient, and low dropout voltage
  • It operates over a wide temperature range and is available in a SOT-23 package, making it suitable for various precision voltage reference applications in portable and battery-powered devices
  • Application

    • Essential component for portable electronics
    • Stable voltage reference for battery-powered devices


    VO (V) 1.8, 2.048, 2.5, 3, 3.3, 4.048, 4.096, 4.1, 5 Initial accuracy (max) (%) 0.2, 0.5
    Temp coeff (max) (ppm/°C) 50 Vin (min) (V) 2
    Vin (max) (V) 12 Iq (typ) (mA) 0.16
    Rating Catalog Features Enable pin
    LFN 0.1 to 10 Hz (typ) (µVPP) 20 Iout/Iz (max) (mA) 5
    Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 2

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