LD1117S18CTR
- Mfr.Part #
- LD1117S18CTR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 800MA SOT223
- Stock
- 1,546
- In Stock :
- 1,546
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Regulators :
- 1
- JESD-30 Code :
- R-PDSO-G4
- Accuracy :
- 1 %
- Quiescent Current :
- 10mA
- Width :
- 3.5mm
- Output Configuration :
- Positive
- Number of Pins :
- 3
- Output Voltage Accuracy :
- 1 %
- Protection Features :
- Over Current, Over Temperature
- Package / Case :
- TO-261-4, TO-261AA
- Nominal Output Voltage :
- 1.8V
- Voltage - Input (Max) :
- 15V
- Min Output Voltage :
- 1.8V
- Packing Method :
- TR, 7 INCH
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.8mm
- Number of Functions :
- 1
- Pin Count :
- 4
- Output Voltage :
- 1.8V
- Terminal Position :
- Dual
- Power Dissipation :
- 12W
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Voltage Dropout (Max) :
- 1.3V @ 800mA
- Output Type :
- FIXED
- Length :
- 6.5mm
- Factory Lead Time :
- 8 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Output Voltage 1 :
- 1.8V
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Dropout Voltage :
- 1.1V
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Input Bias Current :
- 5mA
- Operating Temperature :
- -40°C~125°C
- Current - Output :
- 800mA
- Max Output Current :
- 1.3A
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 12W
- Voltage Tolerance-Max :
- 2%
- Number of Terminations :
- 4
- Number of Outputs :
- 1
- PSRR :
- 75dB (120Hz)
- Base Part Number :
- LD1117
- Datasheets
- LD1117S18CTR

Voltage Regulators - Linear STMicroelectronics LD1117S18CTR Overview
Introducing the LD1117S18CTR, a high-performance linear voltage regulator meticulously crafted by STMicroelectronics, a leader in integrated circuits technology. Designed to meet the demands of modern electronic applications, this IC regulator stands out for its precision, reliability, and efficiency.
With a fixed output voltage of 1.8V and a maximum output current of 800mA, the LD1117S18CTR ensures stable power delivery, making it an ideal choice for a wide range of industrial and consumer electronics.
Whether you're powering microcontrollers, sensors, or other sensitive components, rest assured that the LD1117S18CTR will provide consistent and clean power, enabling optimal performance and longevity for your devices.
LD1117S18CTR Features
- Fixed output voltage of 1.8V
- Maximum output current of 800mA
- Low dropout voltage
- Thermal overload protection
- Short circuit current foldback
- High PSRR (Power Supply Rejection Ratio)
- Wide input voltage range
- Excellent line and load regulations
- Available in SOT223 package
LD1117S18CTR Applications
- Industrial automation: The LD1117S18CTR is perfect for providing stable power to industrial control systems, PLCs (Programmable Logic Controllers), and motor drivers, ensuring reliable operation in harsh environments.
- Consumer electronics: From handheld devices to home appliances, the LD1117S18CTR can be used in various consumer electronics applications, including smartphones, tablets, routers, and set-top boxes, delivering consistent power for optimal performance.
- Embedded systems: In embedded applications such as IoT (Internet of Things) devices, wearables, and data loggers, the LD1117S18CTR plays a vital role in regulating voltage to power microcontrollers, sensors, and communication modules, enabling seamless connectivity and functionality.
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