LM2576T-ADJ/NOPB
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Texas Instruments LM2576T-ADJ/NOPB

Part Number:
LM2576T-ADJ/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3291953-LM2576T-ADJ/NOPB
Description:
IC REG BUCK ADJ 3A TO220-5
ECAD Model:
Datasheet:
LM2576T-ADJ/NOPB
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Payment
Delivery:
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  • 1

    $2.6569

    $2.66

  • 10

    $2.2871

    $22.87

  • 45

    $2.0550

    $92.48

  • 90

    $1.8182

    $163.64

  • 450

    $1.7115

    $770.18

  • 900

    $1.6650

    $1498.50

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Specifications
Texas Instruments LM2576T-ADJ/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2576T-ADJ/NOPB.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 2 days ago)
  • Contact Plating
    Tin
  • Mount
    Through Hole
  • 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.

    Through Hole
  • 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-220-5
  • Number of Pins

    Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

    5
  • Weight
    4.535924g
  • 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~125°C TJ
  • Packaging
    Tube
  • 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.

    SIMPLE SWITCHER®
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    1 (Unlimited)
  • Number of Terminations
    5
  • ECCN Code
    EAR99
  • Terminal Position
    SINGLE
  • Frequency

    Frequency, in the context of electronic components, refers to the rate at which an alternating current or voltage changes direction per second. It is measured in Hertz (Hz), which represents one cycle per second. Frequency is a crucial parameter for various electronic components, such as capacitors, inductors, and resonators. It determines the component's ability to store or release energy, filter signals, and resonate at specific frequencies. Understanding the frequency characteristics of electronic components is essential for designing and optimizing electronic circuits.

    52kHz
  • Base Part Number
    LM2576
  • Function

    Function refers to the primary purpose or role of an electronic component within a circuit. It describes the specific task or operation that the component is designed to perform. For example, a resistor's function is to limit current flow, a capacitor's function is to store electrical energy, and a transistor's function is to amplify or switch signals. Understanding the function of a component is crucial for selecting the appropriate component for a particular application and ensuring its proper operation within the circuit.

    Step-Down
  • Number of Outputs

    Number of Outputs refers to the number of independent output signals or channels that an electronic component can provide. It indicates the capability of the component to drive multiple external devices or circuits simultaneously. A higher number of outputs allows for greater flexibility and connectivity in electronic systems.

    1
  • Efficiency
    77 %
  • Output Voltage

    Output Voltage is the voltage level produced by an electronic component when it is operating. It is typically measured in volts (V) and can be either positive or negative. The output voltage of a component is determined by its design and the input voltage applied to it. For example, a voltage regulator will produce a fixed output voltage regardless of the input voltage, while an amplifier will produce an output voltage that is proportional to the input voltage.

    37V
  • 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.

    Adjustable
  • Max Output Current
    3A
  • Operating Supply Voltage
    40V
  • Voltage - Input (Min)
    4V
  • Input Voltage-Nom
    12V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Output Configuration

    Output Configuration refers to the arrangement of output terminals or pins on an electronic component. It specifies the number, type, and arrangement of these terminals, allowing for various connection options. This parameter is crucial for determining the component's compatibility with other devices and ensuring proper signal flow within a circuit.

    Positive
  • Current - Output
    3A
  • Quiescent Current

    Quiescent current is the amount of current drawn by an electronic component when it is not actively performing its intended function. It is typically measured in milliamps (mA) or microamps (µA). Quiescent current is important because it can affect the overall power consumption of a circuit, especially in battery-powered devices. Components with high quiescent current can drain batteries more quickly than those with low quiescent current.

    5mA
  • Max Output Voltage
    37V
  • Voltage - Output (Min/Fixed)
    1.23V
  • Topology
    Buck
  • Control Mode
    VOLTAGE-MODE
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    No
  • Min Output Voltage
    1.23V
  • Height

    Height, in the context of electronic components, refers to the vertical dimension of the component. It is typically measured in millimeters (mm) or inches (in). Height is an important parameter to consider when designing and assembling electronic circuits, as it affects the overall size and form factor of the device. Components with a smaller height are often preferred for applications where space is limited, such as in portable devices or embedded systems.

    4.7mm
  • Length

    Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

    10.16mm
  • Width
    8.51mm
  • Thickness

    Thickness, in the context of electronic components, refers to the vertical distance between two opposing surfaces of a component. It is typically measured in millimeters (mm) or inches (in). Thickness is a crucial parameter that affects the component's physical dimensions, weight, and performance characteristics. It influences factors such as heat dissipation, electrical insulation, and mechanical stability. Thinner components generally offer better heat dissipation and space efficiency, while thicker components may provide enhanced durability and structural integrity.

    4.58mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LM2576T-ADJ/NOPB Overview
For optimal performance, this voltage regulator uses the Tube package. In this voltage regulator, there are a total of 5 terminations. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. There is a TO-220-5 package available for this voltage regulator, as DC DC switching regulator is space-saving. The voltage regulator 12v has 1 outputs. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. A Through Hole mounting is required for this switching regulator. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. The voltage regulator can be operated with a voltage as low as 4V as an input voltage. The output voltage of this voltage regulator (Min/Fixed) amounts to 1.23V volts. Featuring a maximum design flexibility of 3A, dc to dc voltage regulator has a maximum output current of 3A. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. As a member of the LM2576 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can produce is 37V volts. In order to operate voltage regulator, there are 5 pins that must be connected. The output voltage for this switching regulator should be kept at 1.23V at least. A 3A A maximum output current is required to meet the switching regulator operation requirements. DC DC switching regulator offers a maximum output voltage of 37V as its maximum output voltage. Known as a switching DC-DC regulator, this voltage regulator belongs to the SIMPLE SWITCHER? family. With 40V as the supply voltage, this DC-DC switching regulator will operate. Voltage regulator consumes 5mA A of quiescent current without being affected by outside forces. A frequency of 52kHz enables dc to dc voltage regulator to maintain high accuracy.

LM2576T-ADJ/NOPB Features
1 outputs
5 pins
Operating supply voltage of 40V

LM2576T-ADJ/NOPB Applications
There are a lot of Texas Instruments LM2576T-ADJ/NOPB Voltage Regulators applications.

Television equipment
Machining centers
ATMs
Computer-related products
Handheld GPS
Surge protection circuits
Scientific research
Sink circuits
Serial communication converter
Smoke prevention equipment
LM2576T-ADJ/NOPB More Descriptions
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 1.23V to 37V 3A 5-Pin(5 Tab) TO-220 Tube
SIMPLE SWITCHER® 40V, 3A Low Component Count Step-Down Regulator 5-TO-220 -40 to 125
Voltage Regulator, 3 A Step-Down, 7-40 V In, Adj V Out, 5-Pin TO-220
Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, PSFM5
DC/DC Converter IC; Voltage Regulator Type:Buck Switching; Input Voltage Primary Max:40V; Output Voltage Max:37V; Output Current Max:3A; Voltage Tolerance ±:0.04%; Supply Voltage Min:4V; Supply Voltage Max:40V ;RoHS Compliant: Yes
DC/DC CONVERTER, 3A; Voltage Regulator Type:Step Down (Buck); Voltage, Input Max:40V; Voltage, Output Max:37V; Max Output Current:3A; Percentage Accuracy:4%; Frequency:52kHz; Voltage, Supply Min:4V; Voltage, Supply Max:40V; Termination Type:Through Hole; Case Style:TO-220; No. of Pins:5; Operating Temperature Range:-40°C to 125°C; Voltage, Output Adjustable Max:37V; Voltage, Output Adjustable Min:1.23V
The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed -4% tolerance on output voltage within specified input voltages and output load conditions, and -10% on the oscillator frequency. External shutdown is included, featuring 50 uA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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