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

All trademarks are the property of their respective owners.

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

Product tags

tdk emi filter

,

emi filter calculator

,

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

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Product Detail
Brand Name :
Texas Instruments
Model Number :
LMR14203XMK/NOPB
MOQ :
1 piece
Payment Terms :
T/T
Delivery Time :
2~8 workdays
Brand :
Texas Instruments
Contact Supplier
EAR99 ECCN EMI Filter IC Step Down Halogen Free 300mA LMR14203XMK/NOPB
EAR99 ECCN EMI Filter IC Step Down Halogen Free 300mA LMR14203XMK/NOPB
EAR99 ECCN EMI Filter IC Step Down Halogen Free 300mA LMR14203XMK/NOPB

Guangzhou Topfast Technology Co., Ltd.

Active Member
3 Years
guangdong, guangzhou
Since 2018
Business Type :
Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Electronic IC Chip, Memory IC Chip, Amplifier IC Chip
Employee Number :
80~100
Certification Level :
Active Member
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