Manufacturer Part Number
LMS8117ADTX-3.3
Manufacturer
Texas Instruments
Introduction
Low-dropout linear voltage regulator for power management
Product Features and Performance
Fixed 3.3V output voltage
1A output current capacity
Low dropout voltage of 1.25V at 1A
High PSRR of 60 ~ 75 dB at 120Hz
Low quiescent current of 5 mA
Overcurrent and over-temperature protection
Product Advantages
Stable fixed output for reliable performance
Efficient operation at low dropout voltages
Built-in protection features enhance safety
Good power supply rejection ratio for less noise
Key Technical Parameters
Input Voltage Max 15V
Output Voltage Fixed at 3.3V
Max Current Output 1A
Dropout Voltage Max 1.25V @ 1A
Quiescent Current 5 mA
Supply Current Max 10 mA
PSRR 60 ~ 75 dB at 120Hz
Quality and Safety Features
Overcurrent protection
Over-temperature protection
Compatibility
Compatible with surface mount technology
Application Areas
Power management solutions for a variety of electronic devices
Product Lifecycle
Obsolete with potential replacements or upgrades available
Reasons to Choose This Product
Guaranteed fixed output voltage for stability
High current output for demanding applications
Low dropout for efficient operation
Robust protection features for long-term reliability
High PSRR for noise-sensitive applications
Decades-long reputation of Texas Instruments for quality products
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