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LP875701ARNFTQ1 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 1V 10A QUAD 26VQFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for LP875701ARNFTQ1
- Description：IC REG BUCK 1V 10A QUAD 26VQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Fixed
- Number of Outputs：4
- Voltage - Input (Min)：2.8V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：-
- Current - Output：10A
- Frequency - Switching：3MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：26-PowerVFQFN
- Supplier Device Package：26-VQFN-HR (4.5x4)
- Grade：Automotive
- Qualification：AEC-Q100
Voltage Regulators - DC DC Switching Regulators datasheet and documents for LP875701ARNFTQ1
Voltage Regulators - DC DC Switching Regulators Overview
The LP875701ARNFTQ1 is an automotive-grade, multiphase buck converter from Texas Instruments. It integrates a single-phase controller with external power stages to deliver up to 10 A of output current. The device operates within an input voltage range of 2.8 V to 5.5 V and provides a programmable output voltage between 985 mV and 1.015 V. It features a quiescent current of 1 uA and functions reliably across temperatures from -40°C to +125°C. Packaged in a VQFN-26 footprint, it holds AEC-Q100 qualification for automotive applications.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Multiphase architecture supporting high-current delivery via integrated control and external stages
- Programmable output voltage configuration for precise rail management
- Ultra-low quiescent current consumption for enhanced system efficiency
- Automotive qualification ensuring reliability under extreme thermal conditions
Voltage Regulators - DC DC Switching Regulators Applications
- Automotive infotainment systems requiring stable low-voltage rails
- ADAS sensor modules needing high transient response currents
- Telematics units demanding efficient power conversion
- Instrument clusters utilizing programmable voltage regulation
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package, temperature grade, and tape-and-reel specifications. Confirm AEC-Q100 certification status matches project requirements. Cross-reference datasheet revisions to validate pinout compatibility and electrical parameters before finalizing procurement orders.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when designing automotive systems requiring a single-phase controller capable of driving multiple external phases for currents up to 10 A. Ensure the application input voltage stays within the 2.8 V to 5.5 V range. Verify that the required output voltage falls within the 985 mV to 1.015 V window. Consider the VQFN-26 package size for PCB layout constraints and thermal dissipation needs.
Voltage Regulators - DC DC Switching Regulators Part Context
This device belongs to the LP875701 series of automotive power management ICs. It is designed specifically for high-performance vehicle electronics where space and efficiency are critical. The series focuses on providing flexible multiphase solutions controlled by a single integrated unit, simplifying design complexity while maintaining robust performance standards for automotive environments.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official Texas Instruments substitution guides for verified alternatives. No public substitute part numbers are confirmed in the provided source material.
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