LP2981AIM5X-5.0
- Mfr.Part #
- LP2981AIM5X-5.0
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 32,850
- In Stock :
- 32,850
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Max Output Current :
- 100mA
- Packing Method :
- Tape and Reel
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Voltage - Input (Max) :
- 16V
- ECCN Code :
- EAR99
- Pin Count :
- 5
- Current - Quiescent (Iq) :
- 95μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Contains Lead
- Output Voltage Accuracy :
- 1 %
- Package / Case :
- SC-74A, SOT-753
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Min Input Voltage :
- 2.1V
- Current - Supply (Max) :
- 1.7mA
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Output Voltage :
- 5V
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 5
- Number of Pins :
- 5
- Pbfree Code :
- No
- Output Voltage 1 :
- 5V
- Number of Outputs :
- 1
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Min Current Limit :
- 150mA
- Number of Regulators :
- 1
- Dropout Voltage :
- 200mV
- Dropout Voltage1-Nom :
- 0.2V
- Quiescent Current :
- 65μA
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LP2981
- Length :
- 2.92mm
- PSRR :
- 63dB (1kHz)
- Control Features :
- Enable
- Mounting Type :
- Surface Mount
- Accuracy :
- 1 %
- Output Type :
- FIXED
- JESD-609 Code :
- e0
- Terminal Form :
- Gull wing
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- LP2981AIM5X-5.0

[Voltage Regulators - Linear] National Semiconductor LP2981AIM5X-5.0 Overview
Introducing the LP2981AIM5X-5.0, a premium linear fixed positive LDO regulator meticulously crafted by National Semiconductor. This integrated circuit (IC) epitomizes cutting-edge engineering, offering unrivaled stability and performance in voltage regulation applications. Designed with precision and reliability in mind, this regulator ensures consistent and accurate output voltage, catering to the stringent demands of modern electronic systems.
Whether you're powering sensitive microcontrollers, precision instrumentation, or audiovisual equipment, the LP2981AIM5X-5.0 delivers unparalleled efficiency and robustness, making it the preferred choice for discerning professionals and manufacturers alike.
LP2981AIM5X-5.0 Features
- Ultra-Low Dropout Voltage: The LP2981AIM5X-5.0 boasts an exceptionally low dropout voltage, ensuring minimal power dissipation and maximizing energy efficiency in your systems.
- Precision Output Voltage: With outstanding accuracy and line regulation, this regulator provides a stable output voltage across varying load conditions, guaranteeing reliable performance in diverse applications.
- Low Quiescent Current: Designed for power-conscious applications, the LP2981AIM5X-5.0 minimizes standby power consumption, extending battery life and optimizing overall system efficiency.
- Thermal Shutdown and Current Limit Protection: Equipped with built-in thermal shutdown and current limit protection mechanisms, this IC safeguards your valuable electronics against overtemperature and overcurrent conditions, ensuring enhanced reliability and longevity.
- Compact and Versatile Package: Housed in a space-efficient SOT-23 package, the LP2981AIM5X-5.0 facilitates easy integration into compact designs, making it ideal for space-constrained applications in industrial, automotive, and consumer electronics.
LP2981AIM5X-5.0 Applications
- Industrial Automation: The LP2981AIM5X-5.0 finds its application in industrial automation systems, providing stable and precise voltage regulation for PLCs, sensors, and control circuits, ensuring optimal performance and reliability in harsh industrial environments.
- Portable Electronics: From handheld devices to wearable gadgets, the LP2981AIM5X-5.0 powers a wide range of portable electronics, delivering efficient and consistent voltage output to microcontrollers, displays, and communication modules, thereby prolonging battery life and enhancing user experience.
- Audio Amplifiers: In audio amplifier circuits, the LP2981AIM5X-5.0 serves as a critical component, delivering clean and noise-free power to audio ICs, ensuring distortion-free audio playback and superior sound quality in audiovisual equipment and automotive infotainment systems.
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