Manufacturer Part Number
LMR23630AFQDDAQ1
Manufacturer
Texas Instruments
Introduction
LMR23630AFQDDAQ1 is a high-efficiency step-down voltage regulator from Texas Instruments' SIMPLE SWITCHER® series designed for power management applications.
Product Features and Performance
Step-Down (Buck) switching regulator
Adjustable output voltage
Capable of delivering 3A of current
Wide input voltage range from 4V to 36V
Adjustable output voltage from 1V to 28V
Switching frequency of 400kHz
Integrated synchronous rectifier for better efficiency
Operates at a temperature range of -40°C to 125°C (TJ)
Product Advantages
High efficiency and power density
Stable operation with a wide input voltage range
Compact 8-PowerSOIC package with PowerPad for improved thermal management
AEC-Q100 qualified for automotive applications
Key Technical Parameters
Output Voltage (Min/Fixed): 1V
Output Voltage (Max): 28V
Current Output: 3A
Voltage Input (Min): 4V
Voltage Input (Max): 36V
Switching Frequency: 400kHz
Operating Temperature Range: -40°C to 125°C
Synchronous Rectifier: Yes
Package / Case: 8-PowerSOIC
Quality and Safety Features
AEC-Q100 qualification for automotive-grade reliability
Overcurrent and thermal shutdown protection
Under-voltage lockout (UVLO)
Compatibility
Suitable for surface mount technology (SMT)
Compatible with a broad range of input sources and loads
Application Areas
Automotive electronics
Industrial power supplies
Communication infrastructure
Consumer electronics
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Future replacements or upgrades may be available based on series lifecycle
Several Key Reasons to Choose This Product
High reliability and performance for demanding applications
Broad compatibility with various input voltages and output requirements
Compact and thermally efficient SOIC package ideal for space-constrained applications
Compliance with automotive standards for quality and robustness
Supports green operation with synchronous rectification offering higher efficiency
