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EAR99 ECCN EMI Filter IC Step Down Halogen Free 300mA LMR14203XMK/NOPB

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EAR99 ECCN EMI Filter IC Step Down Halogen Free 300mA LMR14203XMK/NOPB

Name: EAR99 ECCN EMI Filter IC Step Down Halogen Free 300mA LMR14203XMKNOPB
Brand: Texas Instruments
Price: 1 USD

Quality EAR99 ECCN EMI Filter IC Step Down Halogen Free 300mA LMR14203XMK/NOPB wholesale

Brand Name : Texas Instruments

Model Number : LMR14203XMK/NOPB

MOQ : 1 piece

Payment Terms : T/T

Delivery Time : 2~8 workdays

Brand : Texas Instruments

Certificate : /

Model : LMR14203XMK/NOPB

MOQ : 1 pc

Price : Negotiated

Delivery : 2~8 workdays

Payment : T/T

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PRODUCT DESCRIPTION

New Tech EAR99 ECCN EMI IC Step Down Halogen Free 300mA LMR14203XMK/NOPB

ECAD Module	PCB Symbol,Footprint & 3D Model
Family Name	LMR14203
ECCN	EAR99
Halogen Free	Compliant
Estimated EOL Date	2031
Alternative Parts (Cross-Reference)	LM2841YQMK/NOPB; LT3460ESC6#TRM; LT3460ESC6#PBF; LT3460ESC6#TR;
Supply and Demand Status	Balance
Fake Threat In the Open Market	31 pct.
Popularity	High
Is this a common-used part?	Yes
Win Source Part Number	071598-LMR14203XMK/NOPB
Case / Package	TSOT-23-6
Mounting	SMD (SMT)
Temperature Range - Operating	-40°C to 125°C (TJ)
Synchronous Rectifier	No
Frequency - Switching	1.25MHz
Output Current	300mA
Maximum Output Voltage	34V
Nominal Output Voltage (Min/Fixed)	0.765V
Maximum Input Voltage	42V
Minimum Input Voltage	4.5V
Number of Outputs	1
Output Type	Adjustable
Topology	Buck
Purpose	Step-Down
Status	Active
Packaging	Reel - TR
Manufacturer	Texas Instruments
Categories	Integrated Circuits

Features for the LMR14203

Input Voltage Range of 4.5V to 42V
Output Voltage Range of 0.765V to 34V
Output Current up to 0.3A
1.25 MHz Switching Frequency
Low Shutdown Iq, 16 µA Typical
Short Circuit Protected
Internally Compensated
Soft-Start Function
Thin SOT-23-6 Package (2.97 x 1.65 x 1mm)
Fully Enabled for WEBENCH® Power Designer

Performance Benefits

Tight Accuracy for Powering Digital ICs
Extremely Easy to Use
Tiny Overall Solution Reduces System Cost

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Description for the LMR14203

The LMR14203 is a PWM DC/DC buck (step-down) regulator. With a wide input range from 4.5V-42V, it is suitable for a wide range of applications such as power conditioning from unregulated sources. They feature a low RDSON (0.9Ω typical) internal switch for maximum efficiency (85% typical). Operating frequency is fixed at 1.25 MHz allowing the use of small external components while still being able to have low output voltage ripple. Soft-start can be implemented using the shutdown pin with an external RC circuit allowing the user to tailor the soft-start time to a specific application.

The LMR14203 is optimized for up to 300 mA load current.

Additional features include: thermal shutdown, VIN under-voltage lockout, and gate drive under-voltage lockout. The LMR14203 is available in a low profile SOT-6L package.

Delivery

2~8 workdays

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