LD1117V50C
- Mfr.Part #
- LD1117V50C
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 800MA TO220
- Stock
- 15,451
- In Stock :
- 15,451
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Mounting Type :
- Through Hole
- Dropout Voltage :
- 1.1V
- Base Part Number :
- LD1117
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Qualification Status :
- Not Qualified
- Max Power Dissipation :
- 12W
- Accuracy :
- 1 %
- Number of Terminations :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Input Bias Current :
- 5mA
- Number of Outputs :
- 1
- Current - Quiescent (Iq) :
- 10mA
- Mount :
- Through Hole
- Terminal Position :
- Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage 1 :
- 5V
- Quiescent Current :
- 10mA
- Package / Case :
- TO-220-3
- Packaging :
- Tube
- Output Configuration :
- Positive
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Max Output Current :
- 1.3A
- Voltage Tolerance-Max :
- 2%
- JESD-609 Code :
- e3
- Output Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Voltage Dropout (Max) :
- 1.3V @ 800mA
- Voltage - Input (Max) :
- 15V
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C
- JESD-30 Code :
- R-PSFM-T3
- Pin Count :
- 3
- ECCN Code :
- EAR99
- Number of Regulators :
- 1
- Protection Features :
- Over Current, Over Temperature
- Output Type :
- FIXED
- Current - Output :
- 800mA
- Length :
- 4.5mm
- PSRR :
- 75dB (120Hz)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Factory Lead Time :
- 24 Weeks
- Terminal Pitch :
- 2.55mm
- Datasheets
- LD1117V50C

[Voltage Regulators - Linear] STMicroelectronics LD1117V50C Overview
STMicroelectronics LD1117V50C is a high-quality linear voltage regulator integrated circuit designed to provide a stable 5V output with a maximum current of 800mA. This IC, encapsulated in a TO220 package, offers reliable performance and precise voltage regulation, making it an ideal choice for various electronic applications requiring a constant voltage supply.
Whether you're powering microcontrollers, sensors, or other sensitive electronic components, the LD1117V50C ensures consistent and noise-free power delivery, contributing to the overall reliability and performance of your circuit designs.
LD1117V50C Features
- Stable Output: The LD1117V50C delivers a steady 5V output voltage, ensuring consistent operation of connected devices.
- High Current Capability: With a maximum output current of 800mA, this IC can power a wide range of electronic components and circuits.
- Low Dropout Voltage: The low dropout voltage of the LD1117V50C minimizes power dissipation and enhances energy efficiency.
- Wide Input Voltage Range: This voltage regulator can accept input voltages ranging from 6.2V to 20V, providing flexibility in various application scenarios.
- Thermal Overload Protection: Built-in thermal shutdown and current limit protections safeguard the LD1117V50C against overheating and short-circuit conditions, ensuring device longevity and reliability.
- TO220 Package: The TO220 package offers excellent thermal performance and ease of mounting, making the LD1117V50C suitable for both prototype and production environments.
LD1117V50C Applications
- Microcontroller Power Supply: The LD1117V50C is commonly used to provide a stable 5V power source for microcontroller units (MCUs) in embedded systems, ensuring reliable operation and signal processing.
- Sensor Interface Circuits: In sensor applications, such as temperature sensors or pressure transducers, the LD1117V50C regulates the voltage supplied to the sensor components, maintaining accurate sensor readings.
- Industrial Automation Systems: This voltage regulator is suitable for powering various control and monitoring devices in industrial automation setups, ensuring consistent performance and uninterrupted operation.
- Communications Equipment: The LD1117V50C is employed in telecommunications equipment, such as routers and switches, to maintain a stable voltage supply for signal processing and data transmission.
- Automotive Electronics: In automotive applications, the LD1117V50C provides regulated power to onboard electronics, including infotainment systems, engine control units (ECUs), and dashboard displays, enhancing overall vehicle performance and reliability.
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