Name: LM3743MM-300/NOPB
Brand: Texas Instruments
SKU: DS-6272763
Price: 1.827 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Texas Instruments LM3743MM-300/NOPB

IC REG CTRLR BUCK 10MSOP

Manufacturer # :LM3743MM-300/NOPB

Manufacturer :Texas Instruments

Dasenic # :LM3743MM-300/NOPB-DS

Datasheet :

LM3743MM-300/NOPB Datasheet

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Description : IC REG CTRLR BUCK 10MSOP

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Quantity	Unit Price	Total
1+	$ 1.8270	$ 1.83
10+	$ 1.2330	$ 12.33
100+	$ 1.1070	$ 110.7
250+	$ 1.0440	$ 261
500+	$ 0.9990	$ 499.5

In Stock: 5940

MOQ :1 PCS

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Unit Price :$ 1.827

Total :$ 1.83

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LM3743MM-300/NOPB information

Texas Instruments LM3743MM-300/NOPB technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - Voltage Regulators - DC DC Switching Controllers
Product Status:Active
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Output Type:Transistor Driver
Supplier Device Package:10-VSSOP
Voltage - Supply ( Vcc/ Vdd):3V ~ 5.5V
Frequency - Switching:300kHz
Number of Outputs:1
Topology:Buck
Control Features:Current Limit, Enable, Soft Start, Tracking
Output Configuration:Positive
Output Phases:1
Duty Cycle ( Max):91%
Synchronous Rectifier:Yes
Clock Sync:No
Serial Interfaces:-
Function:Step-Down
EU RoHS Status:RoHS Compliant
REACH Status:REACH is not affected
US ECCN:EAR99
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Texas Instruments LM3743MM-300/NOPB
Datasheet:
LM3743MM-300/NOPB,

Texas Instruments LM3743MM-300/NOPB Environmental and export classification status description
The Texas Instruments LM3743MM-300/NOPB is an integrated circuit that falls under the category of Power Management ICs. It is specifically a voltage regulator IC designed to provide a regulated output voltage from an input supply voltage. The device is compact and efficient, making it suitable for various power management applications. Functions: - Regulates the output voltage by adjusting the input voltage using feedback mechanisms. - Provides stable and regulated power supply for other components in a circuit. - Offers overvoltage and overcurrent protection to prevent damage to connected devices. Applications: - Power supplies for computers, servers, and other electronic devices. - Battery charging circuits. - Voltage regulation for audio amplifiers and other analog circuits. - LED lighting applications. - Motor control systems. Alternative Components: 1. LM317: Adjustable voltage regulator with a wide input voltage range. 2. LM7805: Fixed 5V voltage regulator commonly used in electronic circuits. 3. LM2940: Low dropout regulator suitable for battery-powered applications. Embedded Modules: The LM3743MM-300/NOPB is a standalone IC and does not typically include embedded modules. However, it can be integrated into larger systems or PCB designs to provide power management functions. --- Q&A: 1. Can the LM3743MM-300/NOPB be used in automotive applications? - Yes, the LM3743MM-300/NOPB can be used in automotive applications that require regulated power supplies, provided it meets the temperature and reliability requirements. 2. How does the overvoltage protection feature of the LM3743MM-300/NOPB work? - The overvoltage protection feature monitors the output voltage and shuts down the regulator if it exceeds a certain threshold, preventing damage to connected devices. 3. What is the typical efficiency of the LM3743MM-300/NOPB? - The efficiency of the LM3743MM-300/NOPB depends on the input and output voltage levels, but it is typically around 80-90% under normal operating conditions. 4. Can multiple LM3743MM-300/NOPB ICs be connected in parallel to provide higher output current? - Yes, multiple LM3743MM-300/NOPB ICs can be connected in parallel to increase the total output current capability of the regulator. 5. What kind of output voltage ripple can be expected from the LM3743MM-300/NOPB? - The output voltage ripple of the LM3743MM-300/NOPB depends on the input and output capacitance, load current, and frequency of the switching elements, but it is typically in the range of a few millivolts.

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LM3743MM-300/NOPB provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.