Manufacturer Part Number
LMR23625CFPQDRRRQ1
Manufacturer
Texas Instruments
Introduction
The LMR23625CFPQDRRRQ1 is a versatile and efficient step-down (buck) regulator from Texas Instruments, designed to regulate a wide range of input voltages into a lower, adjustable output voltage. Suited for automotive applications, it meets the AEC-Q100 standard for reliability.
Product Features and Performance
Wide Input Voltage Range: 4.5V to 36V
Adjustable Output Voltage Range: 1V to 28V
Output Current Capability: 2.5A
High Switching Frequency: 2.1MHz
Synchronous Rectification for Improved Efficiency
Supports Positive Output Configuration
Buck Topology
Operating Temperature Range: -40°C to 125°C
Automotive Grade Quality
Product Advantages
High efficiency due to synchronous rectification and high switching frequency
Versatility with a wide input and output voltage range, suitable for a variety of automotive applications
Robust performance in harsh automotive environments (AEC-Q100 qualified)
Compact package size due to high-frequency operation and small form factor
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 36V
Voltage Output (Min/Fixed): 1V
Voltage Output (Max): 28V
Current Output: 2.5A
Frequency – Switching: 2.1MHz
Grade: Automotive
Operating Temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 Qualified for Automotive Applications
Built-in Thermal Protection and Overcurrent Protection
Compatibility
Compatible with a wide range of input sources and ideal for adjustable power supply designs
Surface Mount, Wettable Flank Package for reliable soldering and inspection
Application Areas
Automotive Electronics
Power Management for Embedded Systems
Industrial Control Systems
Consumer Electronics
Product Lifecycle
Active Product Status indicates ongoing production with no current end-of-life announcement. Availability of replacements or upgrades should be monitored through Texas Instruments' official channels.
Several Key Reasons to Choose This Product
Broad Input and Adjustable Output Voltage Range for flexible design options
High-Efficiency Operation reduces thermal footprint and improves system reliability
Compact and Robust Design suitable for space-constrained automotive applications
AEC-Q100 Qualification ensures reliability in automotive environments
High Switching Frequency allows for smaller external components, saving space and cost
Thermal and Overcurrent Protection features add an extra layer of safety for demanding applications
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