Manufacturer Part Number
TPS74601PBQWDRVRQ1
Manufacturer
Texas Instruments
Introduction
The TPS74601PBQWDRVRQ1 is a linear low-dropout (LDO) voltage regulator optimized for power management applications in automotive and industrial fields.
Product Features and Performance
Adjustable output voltage from 0.55V to 5.5V
Maximum input voltage of 6V
Current capacity of 1A
Low dropout voltage of 0.895V at 1A load
PSRR of 53dB to 30dB across 1kHz to 1MHz frequency
Includes enable control feature
Wide operating temperature range from -40°C to 125°C
Product Advantages
High efficiency due to low dropout voltage
Stable operation with adjustable output voltage
Enhanced power supply rejection ratio
Suitable for harsh automotive environments
Key Technical Parameters
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 0.55V
Voltage Output (Max): 5.5V
Voltage Dropout (Max): 0.895V @ 1A
Current Output: 1A
Current Quiescent (Iq): 36 µA
PSRR: 53dB ~ 30dB (1kHz ~ 1MHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
AEC-Q100 Qualified
Compatibility
Surface Mount package type
Suitable for automotive-grade applications
Application Areas
Automotive systems
Industrial power supplies
Energy management
Product Lifecycle
Currently active
Not nearing discontinuation
Replacements or upgrades not specified
Several Key Reasons to Choose This Product
High reliability and stable output in varying conditions
Low quiescent current for energy efficiency
High-quality AEC-Q100 automotive qualification
Broad range of output voltage adjustment suitable for multiple applications
Excellent thermal and current protection features for enhanced safety
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