LD1117S33TR
- Mfr.Part #
- LD1117S33TR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 800MA SOT223
- Stock
- 58,880
- In Stock :
- 58,880
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Terminal Position :
- Dual
- Dropout Voltage1-Nom :
- 1.1V
- Max Output Voltage :
- 3.3V
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Max Power Dissipation :
- 12W
- Dropout Voltage :
- 1.1V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Contact Plating :
- Tin
- Number of Pins :
- 3
- Protection Features :
- Over Current, Over Temperature
- RoHS Status :
- ROHS3 Compliant
- Output Voltage Accuracy :
- 1 %
- Output Voltage 1 :
- 3.3V
- Number of Outputs :
- 1
- Weight :
- 4.535924g
- Packing Method :
- TR, 7 INCH
- Width :
- 3.5mm
- Pin Count :
- 4
- Nominal Input Voltage :
- 3.3V
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Output Voltage :
- 3.3V
- Min Supply Voltage :
- 4.75V
- Quiescent Current :
- 10mA
- Max Output Current :
- 1.3A
- Max Supply Voltage :
- 15V
- Voltage :
- 3.3V
- Accuracy :
- 1 %
- Input Bias Current :
- 5mA
- Height :
- 1.8mm
- Factory Lead Time :
- 8 Weeks
- Mounting Type :
- Surface Mount
- Output Type :
- FIXED
- Number of Regulators :
- 1
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Package / Case :
- TO-261-4, TO-261AA
- Termination :
- SMD/SMT
- Min Input Voltage :
- 4.75V
- Current - Output :
- 800mA
- Nominal Output Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Min Output Voltage :
- 3.3V
- Operating Temperature :
- 0°C~125°C
- Base Part Number :
- LD1117
- Voltage Dropout (Max) :
- 1.2V @ 800mA
- Power Dissipation :
- 12W
- Number of Functions :
- 1
- Number of Terminations :
- 4
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G4
- Length :
- 6.5mm
- PSRR :
- 75dB (120Hz)
- JESD-609 Code :
- e3
- Datasheets
- LD1117S33TR

[Voltage Regulators - Linear] STMicroelectronics LD1117S33TR Overview
Introducing the LD1117S33TR by STMicroelectronics, a top-tier linear voltage regulator meticulously designed to cater to the demands of modern electronic circuits. Renowned for its exceptional performance and reliability, this integrated circuit (IC) stands as a pinnacle of precision engineering in the realm of voltage regulation.
With a nominal output voltage of 3.3V and a robust current handling capacity of up to 800mA, the LD1117S33TR ensures stable and consistent power delivery, making it an indispensable component across various electronic applications.
Engineered with the utmost precision and manufactured to the highest industry standards, this regulator exemplifies STMicroelectronics' commitment to excellence, providing engineers and designers with a dependable solution for their voltage regulation needs.
LD1117S33TR Features
- Highly efficient linear voltage regulation
- Nominal output voltage of 3.3V
- Maximum output current of 800mA
- Low dropout voltage
- Thermal overload protection
- Short-circuit current limiting
- Wide input voltage range
- Stable operation across temperature variations
- Compact SOT223 package for space-constrained applications
LD1117S33TR Applications
- Industrial Automation: The LD1117S33TR is ideal for powering microcontrollers, sensors, and other control circuitry in industrial automation systems, ensuring stable and reliable operation even in demanding environments.
- Telecommunications: Deployed in telecommunications equipment such as routers, switches, and base stations, this voltage regulator maintains a steady supply voltage, contributing to the uninterrupted performance of critical communication networks.
- Embedded Systems: In embedded systems for consumer electronics, automotive applications, and IoT devices, the LD1117S33TR provides essential voltage regulation, enhancing system efficiency and longevity.
- Power Management: From battery-powered devices to mains-powered equipment, this regulator plays a vital role in managing power delivery, optimizing performance, and extending battery life.
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