Manufacturer Part Number
LM536005QDSXTQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade step-down voltage regulator designed for power management applications
Product Features and Performance
High input voltage range of 3.8V to 36V
5V fixed output voltage
650mA output current capacity
1MHz switching frequency
Buck topology for efficient step-down conversion
Integrated synchronous rectifier for improved efficiency
Supports operating temperature range from -40°C to 150°C
Automotive grade product
Meets AEC-Q100 qualification standards
Surface mount WFDFN 10-pin package
Product Advantages
High-reliability component suitable for automotive use
Compact 10-WFDFN package saves PCB space
Synchronous rectification leads to higher efficiency and lower heat dissipation
Wide input voltage range accommodates various supply conditions
Stable fixed output suitable for sensitive electronics
High switching frequency minimizes the size of external components
Key Technical Parameters
Voltage - Input (Min): 3.8V
Voltage - Input (Max): 36V
Voltage - Output (Min/Fixed): 5V
Current - Output: 650mA
Frequency - Switching: 2.1MHz
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
AEC-Q100 qualified for automotive use
Robust thermal performance with exposed pad for enhanced heat dissipation
Compatibility
Designed for use in automotive electronic applications
Compatible with surface mount technology for manufacturing
Application Areas
Automotive power systems
Infotainment and dashboard electronics
LED drivers
Embedded systems
Industrial controls
Product Lifecycle
Active product status indicates ongoing manufacturing and availability
Not nearing discontinuation
Several Key Reasons to Choose This Product
Designed by a reputable semiconductor manufacturer, Texas Instruments
Automotive-grade reliability and robustness
Efficient power conversion capabilities
Suitable for a wide range of input voltages
High frequency allows for small footprint solutions
Meets stringent industry qualifications for safety and quality
High-temperature operational range catering to demanding environments
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