LP2981IM5X-3.0
- Mfr.Part #
- LP2981IM5X-3.0
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3V 100MA SOT23-5
- Stock
- 2,053
- In Stock :
- 2,053
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Contact Plating :
- Tin
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Output Voltage Accuracy :
- 2 %
- Length :
- 2.9mm
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 5
- Current - Supply (Max) :
- 1.7mA
- Current - Output :
- 100mA
- Output Configuration :
- Positive
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Number of Outputs :
- 1
- Packing Method :
- TR
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Min Input Voltage :
- 2.1V
- Thickness :
- 1.2mm
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Height :
- 1.45mm
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Pbfree Code :
- yes
- Width :
- 1.6mm
- Number of Terminations :
- 5
- Output Voltage :
- 3V
- Pin Count :
- 5
- Voltage - Input (Max) :
- 16V
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 65μA
- Dropout Voltage :
- 200mV
- Min Current Limit :
- 150mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Regulators :
- 1
- Dropout Voltage1-Nom :
- 0.2V
- JESD-609 Code :
- e3
- Output Type :
- FIXED
- PSRR :
- 63dB (1kHz)
- Operating Temperature :
- -40°C~125°C
- Package / Case :
- SC-74A, SOT-753
- Output Voltage 1 :
- 3V
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LP2981
- Current - Quiescent (Iq) :
- 95μA
- Control Features :
- Enable
- Datasheets
- LP2981IM5X-3.0

[Voltage Regulators - Linear] Overview
Introducing the LP2981IM5X-3.0, a cutting-edge linear voltage regulator meticulously crafted by Texas Instruments to meet the exacting demands of modern electronic systems. This highly efficient integrated circuit (IC) sets a new standard in power regulation, offering a stable output voltage of 3V with a maximum current of 100mA. Designed with precision and reliability in mind, the LP2981IM5X-3.0 ensures consistent performance across a wide range of operating conditions, making it the ideal choice for critical applications where precision and stability are paramount.
LP2981IM5X-3.0 Features
- Exceptional Line Regulation: The LP2981IM5X-3.0 boasts unparalleled line regulation, maintaining a steady output voltage even in the face of fluctuating input voltages.
- Low Dropout Voltage: With its low dropout voltage characteristic, this IC maximizes efficiency and minimizes power dissipation, ensuring optimal performance in power-constrained applications.
- Ultra-Low Quiescent Current: Thanks to its ultra-low quiescent current, the LP2981IM5X-3.0 minimizes wasted energy, making it ideal for battery-powered devices where power consumption is a critical concern.
- Short Circuit and Thermal Protection: Built-in short circuit and thermal protection mechanisms safeguard the IC and the connected circuitry against potentially damaging conditions, enhancing system reliability and longevity.
- Compact SOT235 Package: Housed in a compact SOT235 package, this voltage regulator offers space-saving benefits without compromising performance, making it well-suited for applications with stringent size constraints.
LP2981IM5X-3.0 Applications
- Portable Electronic Devices: The LP2981IM5X-3.0 is perfect for powering various portable electronic devices such as smartphones, tablets, and portable media players, ensuring stable and reliable operation even in dynamic usage scenarios.
- Industrial Automation Systems: In industrial automation systems where precision and reliability are paramount, the LP2981IM5X-3.0 shines as a dependable voltage regulator.
- Medical Devices: Medical devices demand uncompromising performance and reliability to ensure patient safety and well-being.
This IC can be seamlessly integrated into the power management circuitry of portable devices, providing a steady 3V output voltage to drive sensitive components such as microcontrollers, sensors, and display modules.
Its exceptional line regulation and low dropout voltage make it an ideal choice for powering sensor interfaces, control circuits, and communication modules, ensuring consistent performance in demanding industrial environments.
The LP2981IM5X-3.0 meets these stringent requirements by delivering a stable 3V output voltage with minimal noise and excellent load regulation, making it suitable for a wide range of medical applications including patient monitoring systems, infusion pumps, and portable diagnostic devices.
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