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LMR38025FSQDRRRQ1 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 2.5A 12WSON. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for LMR38025FSQDRRRQ1
- Description：IC REG BUCK ADJ 2.5A 12WSON
- Series：SIMPLE SWITCHER®
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.2V
- Voltage - Input (Max)：80V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：75V
- Current - Output：2.5A
- Frequency - Switching：200kHz ~ 2.2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：12-WFDFN Exposed Pad
- Supplier Device Package：12-WSON (3x3)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR38025FSQDRRRQ1
Voltage Regulators - DC DC Switching Regulators Overview
The LMR38025FSQDRRRQ1 is an automotive-grade synchronous buck converter from Texas Instruments. It supports an input voltage range of 4.2 V to 80 V and delivers up to 2.5 A output current. The adjustable output voltage spans from 1 V to 75 V. Operating frequencies are programmable between 200 kHz and 2.2 MHz. Quiescent current is specified at 40 uA. The device operates within a temperature range of -40°C to +150°C and utilizes a WSON-12 package.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Automotive qualified for high reliability in vehicle environments
- Wide input voltage capability supporting high-voltage systems
- Adjustable switching frequency for optimization of efficiency and size
- Integrated synchronous rectification for improved power conversion
Voltage Regulators - DC DC Switching Regulators Applications
- Automotive infotainment systems
- Digital cockpit power distribution
- ADAS sensor power supplies
- Body control modules
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct configuration. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for specific automotive qualification certifications required by your application standards. Ensure packaging format matches production line requirements.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when designing for automotive applications requiring high input voltages up to 80 V. The wide operating junction temperature range suits harsh under-hood environments. Consider the WSON-12 package for space-constrained PCB layouts. Evaluate the adjustable frequency range to balance EMI performance with passive component size.
Voltage Regulators - DC DC Switching Regulators Part Context
This device belongs to the LMR38025 family of SIMPLE SWITCHER converters. It is designed specifically for automotive electronics, meeting rigorous quality and reliability standards. The family offers various fixed and adjustable output options within a compact footprint, targeting modern vehicle electrical architectures.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official substitution guides for equivalent automotive-grade regulators. Verify pin compatibility and thermal performance before replacing existing designs.
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