LD1117S25TR
- Mfr.Part #
- LD1117S25TR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 2.5V 800MA SOT223
- Stock
- 2,593
- In Stock :
- 2,593
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Current - Output :
- 800mA
- Base Part Number :
- LD1117
- Output Type :
- FIXED
- Max Power Dissipation :
- 12W
- Reference Voltage :
- 1.25V
- Power Dissipation :
- 12W
- Output Voltage 1 :
- 2.5V
- PSRR :
- 75dB (120Hz)
- Voltage Dropout (Max) :
- 1.2V @ 800mA
- Min Input Voltage :
- 3.6V
- Protection Features :
- Over Current, Over Temperature
- Number of Pins :
- 3
- Nominal Output Voltage :
- 2.5V
- Factory Lead Time :
- 8 Weeks
- Nominal Input Voltage :
- 2.5V
- Min Supply Voltage :
- 3.9V
- Operating Temperature :
- 0°C~125°C
- Max Output Current :
- 1.3A
- Dropout Voltage1-Nom :
- 1.1V
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Output Configuration :
- Positive
- JESD-30 Code :
- R-PDSO-G4
- Package / Case :
- TO-261-4, TO-261AA
- Dropout Voltage :
- 1.1V
- Terminal Position :
- Dual
- Number of Terminations :
- 4
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 1 %
- Number of Regulators :
- 1
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 4
- Length :
- 6.95mm
- REACH SVHC :
- No SVHC
- Packing Method :
- TR, 7 INCH
- Height :
- 2mm
- Power Rating :
- 12W
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 2.5V
- Accuracy :
- 1 %
- Max Supply Voltage :
- 15V
- Max Output Voltage :
- 2.5V
- Number of Functions :
- 1
- Voltage :
- 2.5V
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Input Bias Current :
- 5mA
- Lead Free :
- Lead Free
- Min Output Voltage :
- 2.5V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Quiescent Current :
- 10mA
- Width :
- 7.5mm
- Termination :
- SMD/SMT
- Datasheets
- LD1117S25TR
LD1117S25TR Documents

[Voltage Regulators - Linear] STMicroelectronics LD1117S25TR Overview
Introducing the LD1117S25TR, a premium linear voltage regulator meticulously crafted by STMicroelectronics to meet the exacting demands of modern electronic circuits. Designed with utmost precision and reliability, this integrated circuit (IC) excels in providing stable and efficient power regulation for a diverse range of applications.
Featuring advanced engineering and superior quality, the LD1117S25TR ensures consistent output voltage of 2.5V with a maximum current rating of 800mA, making it an ideal choice for powering various electronic devices and systems.
Whether you're designing consumer electronics, industrial equipment, or automotive systems, trust the LD1117S25TR to deliver unparalleled performance and reliability, backed by the renowned expertise of STMicroelectronics.
LD1117S25TR Features
- Stable and precise voltage regulation
- Maximum output current of 800mA
- Low dropout voltage
- Wide input voltage range
- Thermal shutdown and current limit protection
- Compact SOT223 package
- Excellent line and load regulation
LD1117S25TR Applications
- Industrial Automation: The LD1117S25TR is ideal for powering sensors, actuators, and control systems in industrial automation applications, ensuring stable and reliable operation in demanding environments.
- Consumer Electronics: From smartphones to smart appliances, the LD1117S25TR provides consistent power supply for various consumer electronics, enhancing device performance and longevity.
- Telecommunications: Deployed in telecom infrastructure such as base stations and networking equipment, the LD1117S25TR ensures uninterrupted power delivery, optimizing communication networks' reliability.
- Automotive Electronics: With its robust design and automotive-grade components, the LD1117S25TR is suitable for powering onboard systems, infotainment systems, and automotive sensors, contributing to vehicle safety and performance.
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