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LM4121IM5X-ADJ

LM4121IM5X-ADJ

Manufacturer No:

LM4121IM5X-ADJ

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES ADJ 0.5% SOT23-5

Datasheet:

Datasheet

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LM4121IM5X-ADJ Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    12 V
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Supply
    275µA
  • Voltage - Input
    1.5V ~ 12V
  • Noise - 10Hz to 10kHz
    30µVrms
  • Noise - 0.1Hz to 10Hz
    20µVp-p
  • Temperature Coefficient
    50ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    5 mA
  • Voltage - Output (Min/Fixed)
    1.216V
  • Output Type
    Adjustable
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4121IM5X-ADJ is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Precision: The LM4121IM5X-ADJ provides a highly accurate output voltage reference with a low initial tolerance and low temperature coefficient. This precision makes it suitable for applications that require precise voltage references.2. Low Power Consumption: This chip has a low quiescent current, typically around 80μA. It is designed to operate with minimal power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Wide Operating Voltage Range: The LM4121IM5X-ADJ can operate within a wide voltage range, typically from 2.7V to 12V. This flexibility allows it to be used in various voltage levels and power supply configurations.4. Small Package: The chip is available in a small SOT-23 package, which is compact and space-saving. This feature is advantageous in applications where board space is limited.Application Scenarios: 1. Precision Measurement Instruments: The LM4121IM5X-ADJ can be used as a voltage reference in precision measurement instruments such as digital multimeters, oscilloscopes, or data acquisition systems. Its high accuracy and low temperature coefficient ensure precise and stable measurements.2. Portable and Battery-Powered Devices: Due to its low power consumption, the chip is suitable for portable and battery-powered devices like smartphones, tablets, or wearable devices. It can provide a stable voltage reference for various components or subsystems within these devices.3. Industrial Control Systems: The LM4121IM5X-ADJ can be utilized in industrial control systems that require accurate voltage references. It can be used in control loops, analog-to-digital converters, or sensor interfaces to ensure precise and reliable operation.4. Automotive Electronics: With its wide operating voltage range and small package, the chip can be employed in automotive electronics applications. It can provide stable voltage references for various automotive systems, including engine control units, infotainment systems, or sensor interfaces.Overall, the LM4121IM5X-ADJ integrated circuit chip offers high precision, low power consumption, and wide operating voltage range, making it suitable for a range of applications that require accurate voltage references in compact form factors.
LM4121IM5X-ADJ Relevant information