Manufacturer Part Number
LMR33620AQRNXRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade step-down buck regulator for power management in electronic devices
Product Features and Performance
Adjustable output voltage from 1V to 24V
Integrated synchronous rectification for improved efficiency
Supports input voltages between 3.8V and 36V
Capable of delivering up to 2A output current
Stable with low ESR output capacitors
400kHz switching frequency
Product Advantages
High efficiency due to synchronous rectification
Wide input voltage range suitable for various applications
Small 12-VFQFN package with wettable flanks for easy inspection
Compliant with AEC-Q100 standards for automotive reliability
Key Technical Parameters
Output Current: 2A
Minimum Input Voltage: 3.8V
Maximum Input Voltage: 36V
Minimum Output Voltage: 1V
Maximum Output Voltage: 24V
Switching Frequency: 400kHz
Operating Temperature Range: -40°C to 125°C (TJ)
Quality and Safety Features
Overcurrent protection
Thermal shutdown
Operating temperature range suited for harsh environments
AEC-Q100 qualified for automotive applications
Compatibility
Compatible with various microcontrollers and processors for power regulation
Suitable for use with low ESR ceramic capacitors
Application Areas
Automotive electronics
Industrial power supplies
Telecommunication equipment
Portable devices
Product Lifecycle
Active product status
Not nearing discontinuation
Replacements or upgrades not specified
Several Key Reasons to Choose This Product
Highly efficient for energy-sensitive applications
AEC-Q100 qualification ensures reliability in automotive-grade environments
Versatile input voltage range catering to a wide array of power sources
Compact package size and wettable flank feature ease manufacturing and inspection processes
Texas Instruments' reputation for robust quality and performance in power management solutions
LMR321G-GTRRohm SemiconductorIC OPAMP GP 1 CIRCUIT 5SSOP