Texas Instruments LM2853MH-2.5/NOPB

Mfr.Part #:

LM2853MH-2.5/NOPB

Manufacturer:

Description:
IC REG BUCK 2.5V 3A SYNC 14TSSOP

RoHS Status:

RoHS

Payment:

Payment

Delivery:

Delivery

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Specifications

Product Details

Product Comparison

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mount
Surface Mount
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
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.

14-PowerTSSOP (0.173, 4.40mm Width)
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.

14
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
14
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
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.

550kHz
Base Part Number
LM2853
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
Voltage - Input (Max)
5.5V
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.

2.5V
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
Max Output Current
3A
Voltage - Input (Min)
3V
Input Voltage-Nom
5V
Min Supply Voltage
3V
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.

850μA
Max Output Voltage
2.5V
Topology
Buck
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Nominal Output Voltage
2.5V
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.

1.2mm
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.

5mm
Width
4.4mm
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.

1mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Description
The LM2853 is a 550 kHz synchronous SIMPLE SWITCHER buck regulator capable of driving up to a 3A load with excellent line and load regulation. It accepts an input voltage between 3.0V and 5.5V and delivers a customizable output voltage that is factory programmable from 0.8V to 3.3V in 100mV increments. Internal type-three compensation enables a low-component count solution and simplifies external component selection. The exposed-pad TSSOP-14 package enhances thermal performance.

Features
Input voltage range: 3.0V to 5.5V
Factory EEPROM set output voltages: 0.8V to 3.3V in 100 mV increments
Maximum load current: 3A
Voltage Mode Control
Internal type-three compensation
Switching frequency: 550 kHz
Low standby current: 12 μA
Internal 40 mΩ MOSFET switches
Standard voltage options: 0.8/1.0/1.2/1.5/1.8/2.5/3.0/3.3 volts
Exposed pad TSSOP-14 package

Applications
Low voltage point of load regulation
Local solution for FPGA/DSP/ASIC core power
Broadband networking and communications infrastructure
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Lifecycle Status
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Series
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Terminal Finish
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Frequency
    Base Part Number
    Function
    Number of Outputs
    Voltage - Input (Max)
    Output Voltage
    Output Type
    Max Output Current
    Voltage - Input (Min)
    Input Voltage-Nom
    Min Supply Voltage
    Analog IC - Other Type
    Output Configuration
    Current - Output
    Quiescent Current
    Max Output Voltage
    Topology
    Control Mode
    Control Technique
    Synchronous Rectifier
    Nominal Output Voltage
    Height
    Length
    Width
    Thickness
    Radiation Hardening
    REACH SVHC
    RoHS Status
    Lead Free
    Frequency - Switching
    Min Output Voltage
    Voltage - Output (Max)
    View Compare
  • LM2853MH-2.5/NOPB
    LM2853MH-2.5/NOPB
    6 Weeks
    ACTIVE (Last Updated: 2 days ago)
    Surface Mount
    Surface Mount
    14-PowerTSSOP (0.173, 4.40mm Width)
    14
    -40°C~125°C TJ
    Tube
    SIMPLE SWITCHER®
    e3
    yes
    Active
    1 (Unlimited)
    14
    EAR99
    Matte Tin (Sn)
    DUAL
    GULL WING
    260
    550kHz
    LM2853
    Step-Down
    1
    5.5V
    2.5V
    Fixed
    3A
    3V
    5V
    3V
    SWITCHING REGULATOR
    Positive
    3A
    850μA
    2.5V
    Buck
    VOLTAGE-MODE
    PULSE WIDTH MODULATION
    Yes
    2.5V
    1.2mm
    5mm
    4.4mm
    1mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
  • LM25017MR/NOPB
    6 Weeks
    ACTIVE (Last Updated: 1 day ago)
    Surface Mount
    Surface Mount
    8-PowerSOIC (0.154, 3.90mm Width)
    8
    -40°C~125°C TJ
    Tube
    -
    e3
    yes
    Active
    3 (168 Hours)
    8
    EAR99
    Matte Tin (Sn)
    DUAL
    GULL WING
    260
    -
    LM25017
    Step-Down
    1
    48V
    40V
    Adjustable
    650mA
    7.5V
    9V
    -
    SWITCHING REGULATOR
    Positive
    -
    1.75mA
    40V
    Buck
    -
    -
    Yes
    -
    1.7mm
    4.89mm
    3.9mm
    1.48mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    Up to 1MHz
    1.225V
    40V
  • LM25018MR/NOPB
    6 Weeks
    ACTIVE (Last Updated: 1 day ago)
    Surface Mount
    Surface Mount
    8-PowerSOIC (0.154, 3.90mm Width)
    8
    -40°C~125°C TJ
    Tube
    -
    e3
    yes
    Active
    3 (168 Hours)
    8
    EAR99
    Matte Tin (Sn)
    DUAL
    GULL WING
    260
    -
    LM25018
    Step-Down
    1
    48V
    40V
    Adjustable
    325mA
    7.5V
    9V
    -
    SWITCHING REGULATOR
    Positive
    -
    1.75mA
    40V
    Buck
    -
    -
    Yes
    -
    1.7mm
    4.89mm
    3.9mm
    1.48mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    Up to 1MHz
    1.225V
    40V

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