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

[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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















