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Texas Instruments LM4040C50IDBZR

Part Number:

LM4040C50IDBZR

Manufacturer:

Texas Instruments

Ventron No:

3283293-LM4040C50IDBZR

Description:

IC VREF SHUNT 5V SOT23-3

Datasheet:

LM4040C50IDBZR

Quantity:

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Total Price: $0.51

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Part Overview

Description
The LM4040 series of shunt voltage references are versatile, easy-to-use devices suitable for various applications. These 2-pin fixed-output references require no external capacitors for operation and are stable with all capacitive loads. They offer low dynamic impedance, low noise, and low temperature coefficient, ensuring a stable output voltage over a wide range of operating currents and temperatures.
The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to provide four output voltage tolerances:
A Grade: Max 0.1%, 100 ppm/°C
B Grade: Max 0.2%, 100 ppm/°C
C Grade: Max 0.5%, 100 ppm/°C
D Grade: Max 1.0%, 150 ppm/°C
Packaged in space-saving SC-70 and SOT-23-3 packages, the LM4040 requires a minimum current of 45 μA (typ) and is ideal for portable applications. The LM4040xl is characterized for operation over an ambient temperature range of -40°C to 85°C, while the LM4040xQ is characterized for operation over an ambient temperature range of -40°C to 125°C.

Features
Fixed output voltages: 2.048 V, 2.5 V, 3 V, 3.3 V, 4.096 V, 5 V, 8.192 V, and 10 V
Tight output tolerances and low temperature coefficient
Low output noise: 35 μVRMS typ
Wide operating current range: 45 μA typ to 15 mA
Stable with all capacitive loads: no output capacitor required
Available in extended temperature range: -40°C to 125°C

Applications
Data acquisition systems
Power supplies and power-supply monitors
Instrumentation and test equipment
Process controls
Precision audio
Automotive electronics
Energy management
Battery-powered equipment

Specifications

Texas Instruments LM4040C50IDBZR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM4040C50IDBZR.

  • Voltage - Output (Min/Fixed):
    5V
  • Voltage - Output (Max):
    -
  • Voltage - Input:
    -
  • Tolerance:

    Tolerance in electronic components refers to the allowable deviation from the specified value. It indicates the range within which the actual value of the component can vary while still meeting the manufacturer's specifications. Tolerance is typically expressed as a percentage of the nominal value, such as ±5% or ±10%. A lower tolerance indicates a tighter range of acceptable values, resulting in more precise and consistent performance.

    ±0.5%
  • Temperature Coefficient:

    Temperature Coefficient (TC) measures the relative change in a component's value due to temperature variations. It is expressed as a percentage change per degree Celsius (°C). A positive TC indicates an increase in value with increasing temperature, while a negative TC indicates a decrease. TC is crucial for ensuring stable circuit performance over a range of temperatures. It helps designers compensate for temperature-induced changes and maintain desired component characteristics.

    100ppm/°C
  • Supplier Device Package:
    SOT-23-3
  • Series:

    Series, in the context of electronic components, refers to the arrangement of components in a circuit. When components are connected in series, they form a single path for current to flow through. The total resistance of a series circuit is the sum of the individual resistances of each component. Series connections are often used to control the flow of current in a circuit, as the total resistance can be adjusted by changing the number or type of components in the series.

    -
  • Reference Type:

    Reference type is a parameter that specifies the type of reference used in an electronic component. It can be either a voltage reference or a current reference. A voltage reference provides a stable voltage output, while a current reference provides a stable current output. The type of reference used depends on the application. For example, a voltage reference is used in a voltage regulator to provide a stable voltage output, while a current reference is used in a current source to provide a stable current output.

    Shunt
  • Packaging:
    Tape & Reel (TR)
  • Package / Case:

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    TO-236-3, SC-59, SOT-23-3
  • Output Type:

    Output type refers to the type of signal or power that an electronic component can produce. It can be analog or digital, AC or DC, and can vary in voltage, current, or power levels. The output type is determined by the component's design and is crucial for matching it with other components in a circuit. Understanding the output type ensures proper signal processing, power delivery, and overall system functionality.

    Fixed
  • Operating Temperature:

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    -40°C ~ 85°C (TA)
  • Noise - 10Hz to 10kHz:
    80µVrms
  • Noise - 0.1Hz to 10Hz:
    -
  • Mounting Type:

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Surface Mount
  • Current - Supply:
    -
  • Current - Output:
    15mA
  • Current - Cathode:
    95µA

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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