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Brand Name : TI
Model Number : LMR14203XMK/NOPB
MOQ : Contact us
Price : Contact us
Payment Terms : Paypal, Western Union, TT
Supply Ability : 50000 Pieces per Day
Delivery Time : The goods will be shipped within 3 days once received fund
Packaging Details : SOT23
Description : IC REG BUCK ADJ 300MA TSOT23-6
Package / Case : SOT-23-Thin-6
Mounting Style : SMD/SMT
Output Voltage : 765 mV to 34 V
Output Current : 300 mA
Input Voltage MAX : 42 V
Input Voltage MIN : 4.5 V
LMR14203XMK/NOPB LMR14203XMKX/NO Power Regulator IC Switching Voltage Regulators SIMPLE SWITCHER 42 Vin,0.3A SD Vltg Reg
FEATURES
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
APPLICATIONS
Point-of-Load Conversions from 5V, 12V, and 24V Rails
Space Constrained Applications
Battery Powered Equipment
Industrial Distributed Power Applications
Power Meters
Portable Hand-Held Instruments
DESCRIPTION
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.
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LMR14203XMK/NOPB LMR14203XMKX/NOPB Power Regulator IC Switching Voltage Regulators SIMPLE SWITCHER 42 Vin,0.3A SD Images |