Manufacturer Part Number
LMR33630ADDAR
Manufacturer
Texas Instruments
Introduction
The LMR33630ADDAR from Texas Instruments is a highly efficient, compact, and reliable step-down (buck) voltage regulator designed for a wide range of applications. It falls within the SIMPLE SWITCHER® series known for simplicity in design and ease of use.
Product Features and Performance
Adjustable output voltage from 1V to 24V to accommodate a variety of loads.
Capable of delivering up to 3A of continuous output current.
Wide input voltage range from 3.8V to 36V, allowing for flexibility in application voltage sources.
400kHz switching frequency facilitates the use of small, low-cost external components.
Implements synchronous rectification for enhanced efficiency.
Operates over a wide temperature range of -40°C to 125°C, ensuring reliability in varied environments.
Product Advantages
High efficiency reduces thermal footprint and energy consumption.
Compact 8-PowerSOIC package saves board space.
Integrated synchronous rectification for improved power efficiency.
Supports a broad range of input and output voltages, providing design versatility.
SIMPLE SWITCHER® design simplifies circuit complexity and accelerates time-to-market.
Key Technical Parameters
Voltage Input (Min): 3.8V
Voltage Input (Max): 36V
Voltage Output (Min/Fixed): 1V
Voltage Output (Max): 24V
Current Output: 3A
Frequency Switching: 400kHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built with Texas Instruments' rigorous quality standards to ensure high reliability and performance under extreme conditions.
Over-temperature and over-current protection features safeguard the device and the load from damage.
Compatibility
The adjustable output voltage feature makes it compatible with a wide range of devices and applications.
Surface mount package is suitable for automated assembly processes.
Application Areas
Telecommunications equipment
Portable electronics
Computing devices
Power supplies for industrial and instrumentation systems
Product Lifecycle
Status: Active
The product is currently active with no announced discontinuation, ensuring availability for new designs and future projects.
Several Key Reasons to Choose This Product
High efficiency and integrated synchronous rectification lead to reduced energy losses.
Supports a wide range of input and output voltages, enhancing adaptability to specific application needs.
Compact package and high switching frequency enable small form factor designs.
SIMPLE SWITCHER® technology eases the design process, shortening development cycles.
Robust protection features and wide operating temperature range ensure reliability in diverse applications and environments.
Active product status with Texas Instruments' backing ensures long-term availability and support.
