Manufacturer Part Number
FAN1117ASX
Manufacturer
onsemi
Introduction
The FAN1117ASX is a low dropout linear voltage regulator designed for power management applications.
Product Features and Performance
Adjustable output voltage from 1.25V to 18V
Up to 1A output current
Low dropout voltage: 1.2V @ 1A
Power Supply Rejection Ratio (PSRR): 72dB at 120Hz
Thermal and overcurrent protection
Product Advantages
High current capability
Low dropout performance for efficient regulation
Adjustable output for versatile applications
Built-in protection features enhance safety
Key Technical Parameters
Input Voltage (Max): 18V
Output Voltage Range: 1.25V to 18V
Dropout Voltage (Max): 1.2V @ 1A
Output Current: 1A
Operating Temperature Range: 0°C to 125°C
Quality and Safety Features
Overcurrent protection
Over-temperature protection
Compatibility
Compatible with various input voltages up to 18V
Suitable for surface mount technology with a standard SOT-223-4 packaging
Application Areas
Power supplies
Consumer electronics
Industrial equipment
Telecommunications
Product Lifecycle
Obsolete
No direct replacements or upgrades specified
Reasons to Choose This Product
Ideal for linear voltage regulation with high current demand
Flexibility in output voltage for diverse applications
Built-in safety mechanisms ensure reliability
Solid performance with a reputable manufacturer behind the product
Good thermal performance for a wide range of operating temperatures
FAN1117ASX MOSFairchild (onsemi)
FAN1117ASX-NLPAIRC