LD2981ABU18TR
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- Mfr.Part #
- LD2981ABU18TR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- IC REG LDO 1.8V 0.1A SOT-89
- Stock
- 2,250
- In Stock ：
- 2,250
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Base Part Number :
- LD2981
- Operating Temperature :
- -40°C~125°C
- Number of Functions :
- 1
- Dropout Voltage1-Nom :
- 0.2V
- Terminal Position :
- Single
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Packaging :
- Cut Tape (CT)
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Terminal Form :
- Flat
- Lead Free :
- Contains Lead
- Pin Count :
- 3
- Number of Outputs :
- 1
- Package / Case :
- TO-243AA
- Packing Method :
- Tape and Reel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Adjustability :
- FIXED
- Number of Regulators :
- 1
- Dropout Voltage1-Max :
- 0.375V
- Length :
- 4.5mm
- Input Voltage (Min) :
- 2.5V
- Mount :
- Surface Mount
- Output Voltage :
- 1.8V
- Number of Terminations :
- 3
- ECCN Code :
- EAR99
- Voltage Tolerance-Max :
- 2.5%
- Output Voltage 1 :
- 1.8V
- RoHS Status :
- ROHS3 Compliant
- JESD-30 Code :
- R-PSSO-F3
- Width :
- 2.445mm
- Current - Output :
- 100mA
- Datasheets
- LD2981ABU18TR
[Voltage Regulators - Linear] STMicroelectronics LD2981ABU18TR Overview
Introducing the LD2981ABU18TR from STMicroelectronics, a leading innovator in integrated circuits technology. This exceptional IC regulator boasts a low-dropout voltage of 1.8V and a current rating of 0.1A, ensuring stable and reliable power delivery in various applications. Designed with precision and efficiency in mind, this component is a cornerstone in voltage regulation, catering to the demands of modern electronic systems.
LD2981ABU18TR Features
- Low Dropout Voltage: With a minimal dropout voltage of 1.8V, this regulator maximizes efficiency and minimizes power dissipation, ensuring optimal performance even in tight voltage margin scenarios.
- High Accuracy: The LD2981ABU18TR offers exceptional voltage regulation accuracy, maintaining a stable output voltage under varying load conditions, making it ideal for precision-sensitive applications.
- Compact Design: Encapsulated in a SOT89 package, this IC regulator is compact yet robust, allowing for easy integration into space-constrained PCB layouts without compromising performance.
- Overcurrent Protection: Built-in overcurrent protection safeguards connected devices from potential damage, enhancing system reliability and longevity.
- Wide Operating Temperature Range: From industrial to automotive environments, this regulator operates flawlessly across a wide temperature range, ensuring reliable performance in diverse application scenarios.
LD2981ABU18TR Applications
- Consumer Electronics: Powering various consumer electronic devices such as smartphones, tablets, and wearable gadgets, the LD2981ABU18TR ensures stable voltage output, contributing to seamless user experiences.
- Automotive Systems: In automotive applications, this regulator provides consistent voltage supply to critical components like sensors, actuators, and infotainment systems, enhancing vehicle performance and reliability.
- Industrial Automation: From PLCs to motor control units, the LD2981ABU18TR facilitates precise voltage regulation in industrial automation systems, ensuring smooth operation and minimizing downtime.
- Telecommunications: Supporting telecommunications infrastructure, this regulator delivers reliable power to networking equipment, ensuring uninterrupted connectivity and communication services.
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