Manufacturer Part Number
LD1117-5.0
Manufacturer
utd-semiconductor
Introduction
The LD1117-5.0 is a low drop out (LDO) linear voltage regulator designed for power management in electronic devices, ensuring stable voltage output and efficient operation.
Product Features and Performance
Fixed 5V output
Maximum input voltage of 12V
Maximum dropout voltage of 1.3V at 1A load
Current output capacity of 1A
Quiescent current of 10 mA
Power supply rejection ratio (PSRR) of 75dB at 120Hz
Temperature operating range from -40°C to 125°C
Product Advantages
Efficient voltage regulation with low dropout
High PSRR ensures stable operation under varying load conditions
Built-in current limit and over-temperature protection for enhanced safety
Key Technical Parameters
Input Voltage (Max): 12V
Output Voltage (Fixed): 5V
Dropout Voltage (Max): 1.3V @ 1A
Output Current: 1A
Quiescent Current (Iq): 10 mA
PSRR: 75dB at 120Hz
Quality and Safety Features
Current limiting control
Over-temperature protection
Over-current protection
Compatibility
Compatible with a wide range of electronic circuits and applications due to its stable 5V output and broad operating temperature range.
Application Areas
Consumer electronics
Telecommunication systems
Computer peripherals
Battery-powered devices
Product Lifecycle
Product Status: Active
Ongoing production with no current plans for discontinuation, ensuring availability for new designs and replacements.
Several Key Reasons to Choose This Product
Stable 5V output suitable for multiple electronic applications
High reliability with built-in protection features against over-current and over-temperature conditions
Low dropout voltage facilitates better performance in low-input-voltage scenarios
Extensive compatibility and application areas from consumer devices to industrial systems
Long product lifecycle assures continuity in supply and support
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