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LMR50410YQDBVRQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 1A SOT23-6. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for LMR50410YQDBVRQ1
- Description：IC REG BUCK ADJ 1A SOT23-6
- Series：SIMPLE SWITCHER®
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4V
- Voltage - Input (Max)：36V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：28V
- Current - Output：1A
- Frequency - Switching：2.1MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Grade：Automotive
- Qualification：AEC-Q100
Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR50410YQDBVRQ1
Voltage Regulators - DC DC Switching Regulators Overview
The LMR50410YQDBVRQ1 is an automotive-grade synchronous buck converter from Texas Instruments. It operates with a wide input voltage range of 4V to 36V and delivers up to 1A of load current. The device features a fixed switching frequency of 700kHz, enabling the use of compact external inductors. It incorporates integrated soft-start and compensation circuits to minimize external component count. The unit supports PFM operation for improved light-load efficiency and reduced output voltage ripple across the full load spectrum.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Automotive qualification compliant with AEC-Q100 standards
- Integrated synchronous rectification for high efficiency
- Fixed 700kHz switching frequency optimizes solution size
- Internal soft-start and compensation simplify design
Voltage Regulators - DC DC Switching Regulators Applications
- Automotive infotainment systems
- Telematics control units
- Body electronics power distribution
- Industrial sensor node power supplies
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'YQ' against the manufacturer's official datasheet to confirm it denotes the correct temperature grade and packaging variant. Ensure the order matches the exact part number required for your bill of materials, as minor suffix differences can indicate distinct electrical or mechanical specifications.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when designing for automotive environments requiring robust power regulation within a limited footprint. The wide input range accommodates various non-stabilized sources, while the integrated features reduce board space requirements compared to discrete solutions.
Voltage Regulators - DC DC Switching Regulators Part Context
This device belongs to the SIMPLE SWITCHER family of power management ICs. It is designed to provide a cost-effective and easy-to-use solution for step-down voltage conversion in applications where space constraints and efficiency are critical priorities.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult the manufacturer's cross-reference tools for verified substitutes. Ensure any replacement maintains the same package type and thermal characteristics to fit existing footprints without redesign.
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