LD2981CU33TR
- Mfr.Part #
- LD2981CU33TR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA SOT89-3
- Stock
- 1,507
- In Stock :
- 1,507
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Input Bias Current :
- 80μA
- JESD-609 Code :
- e3
- Height :
- 1.6mm
- Packing Method :
- Tape and Reel
- Operating Temperature :
- -40°C~125°C
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 2.6mm
- Base Part Number :
- LD2981
- Dropout Voltage :
- 180mV
- Dropout Voltage1-Nom :
- 0.18V
- Pin Count :
- 3
- Mounting Type :
- Surface Mount
- Current - Supply (Max) :
- 2.6mA
- Mount :
- Surface Mount
- Number of Pins :
- 3
- Number of Outputs :
- 1
- Length :
- 4.6mm
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- FIXED
- Min Input Voltage :
- 2.5V
- Output Voltage 1 :
- 3.3V
- Max Output Current :
- 100mA
- Current - Quiescent (Iq) :
- 150μA
- PSRR :
- 63dB (1kHz)
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 3.3V
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Functions :
- 1
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Input (Max) :
- 16V
- Quiescent Current :
- 100μA
- Package / Case :
- TO-243AA
- Factory Lead Time :
- 15 Weeks
- Min Output Voltage :
- 3.3V
- Terminal Position :
- Single
- Protection Features :
- Over Current, Over Temperature
- Number of Terminations :
- 3
- Voltage Dropout (Max) :
- 0.375V @ 100mA
- Lead Free :
- Lead Free
- Terminal Form :
- Flat
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- ECCN Code :
- EAR99
- Datasheets
- LD2981CU33TR
[Voltage Regulators - Linear STMicroelectronics LD2981CU33TR] Overview
Introducing the LD2981CU33TR, a meticulously engineered linear voltage regulator meticulously crafted by STMicroelectronics. This Integrated Circuit (IC) stands out as a pinnacle of stability and performance, designed to meet the exacting demands of modern electronic systems. With its compact SOT893 package, it offers seamless integration and exceptional reliability.
Delivering a precise output of 3.3V at a current of 100mA, this regulator ensures consistent power supply, making it an indispensable component across various applications. Its robust design, coupled with stringent quality control measures, guarantees optimal performance even in the most challenging environments.
Whether you're designing consumer electronics, industrial equipment, or automotive systems, the LD2981CU33TR is your trusted companion, providing steadfast voltage regulation for enhanced functionality and durability.
LD2981CU33TR Features
- Precision voltage regulation: Maintains a stable output of 3.3V
- High current capability: Supports up to 100mA for diverse applications
- Compact SOT893 package: Enables space-efficient PCB design
- Low dropout voltage: Optimizes efficiency and minimizes power dissipation
- Wide operating temperature range: -40°C to 125°C for versatility in harsh conditions
- Excellent line and load regulation: Ensures consistent performance under varying conditions
LD2981CU33TR Applications
- Industrial Automation: Powering sensor modules and control systems with precise 3.3V voltage regulation for reliable operation in manufacturing environments.
- Telecommunications: Integrating into communication devices and network infrastructure to maintain stable power supply, ensuring uninterrupted connectivity.
- Automotive Electronics: Providing regulated power to infotainment systems, dashboard displays, and other critical components for enhanced performance and longevity on the road.
- Consumer Electronics: Incorporating into portable devices, audio equipment, and IoT gadgets to deliver consistent power output for seamless user experiences.
- Medical Devices: Ensuring consistent power delivery to medical instruments and diagnostic equipment, contributing to the accuracy and reliability of healthcare procedures.
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