Manufacturer Part Number
TPS746125PQWDRBRQ1
Manufacturer
Texas Instruments
Introduction
Automotive Grade Low-Dropout Linear Voltage Regulator
Product Features and Performance
Fixed 1.25V Output Voltage
Low Dropout Voltage of 0.625V @ 1A
1A Output Current Capacity
36 µA Quiescent Current
Current Limit, Enable, Power Good Control Features
Over Current, Over Temperature, Under Voltage Lockout Protection Features
Surface Mount, Wettable Flank Mounting Type
Packaged in Tape & Reel for Automated Assembly
Product Advantages
High Output Voltage Accuracy
Stable with Low-ESR Ceramic Capacitors
Low Dropout Suitable for Battery-Powered Applications
Power Good Output for Power Sequencing
Key Technical Parameters
Voltage - Input (Max): 6V
Voltage Dropout (Max): 0.625V @ 1A
Current - Output: 1A
Current - Quiescent (Iq): 36 µA
Quality and Safety Features
AEC-Q100 Qualified for Automotive Applications
Robust Thermal and Current Limit Protection
High PSRR for Noise Sensitive Applications
Compatibility
Compatible with 1.25V Powered Devices
Suitable for Use with Various Microcontrollers and Digital ICs
Application Areas
Automotive Infotainment and Body Electronics
Power Management for Microprocessors, Sensors, and ASICs
Industrial and Telecommunication
Product Lifecycle
Active Product Status
Not Nearing Discontinuation
Replacements or Upgrades Should Be Available
Reasons to Choose This Product
Highly Reliable for Automotive Applications
Optimized for Low-Power Operations
Enhanced Thermal Performance with Exposed Pad Package
Supports Automated Manufacturing with Tape & Reel Packaging
Compliant with Stringent Automotive Industry Standards
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