Manufacturer Part Number
LD1117DTC-R
Manufacturer
stmicroelectronics
Introduction
Low drop-out linear voltage regulator suitable for various electronic applications requiring stable voltage supply.
Product Features and Performance
Adjustable output voltage ranging from 1.25V to 15V
Maximum input voltage of 15V
Low dropout voltage of 1.3V at 800mA output
Output current capacity of 800mA
Excellent load and line regulation
Low quiescent current of 5 mA
Power supply rejection ratio (PSRR) of 75dB at 120Hz
Thermal overload and overcurrent protection features
Capability to operate over a wide temperature range from -40°C to 125°C
Product Advantages
High integration suitable for space-constrained applications
Low dropout improves efficiency
Good noise rejection characteristics
Thermal and current protection enhances reliability
High output voltage accuracy
Key Technical Parameters
Output configuration: Positive
Number of regulators: 1
Current - Quiescent (Iq): 5 mA
PSRR: 75dB (120Hz)
Voltage - Input (Max): 15V
Voltage - Output (Min/Fixed): 1.25V
Voltage - Output (Max): 15V
Voltage Dropout (Max): 1.3V @ 800mA
Current - Output: 800mA
Quality and Safety Features
Over current protection
Over temperature protection
Compatibility
Compatible with various electronic circuits requiring a stable voltage supply
Surface mount packaging for integration into PCB designs
Application Areas
Consumer electronics
Portable devices
Networking equipment
Embedded systems
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation at this point
Options for future upgrades or replacement should be monitored with the manufacturer
Key Reasons to Choose This Product
Stable voltage output within a wide range of input voltages
Efficient operation with a low dropout voltage
Flexible adjustment of output voltage to match specific requirements
High reliability due to built-in protection features
Suitable for a broad range of applications due to its temperature performance and small size packaging
Produced by stmicroelectronics, a reputable manufacturer in the semiconductor industry