LP3961EMPX-1.8
- Mfr.Part #
- LP3961EMPX-1.8
- Manufacturer
- National Semiconductor
- Package / Case
- TO-261-5, TO-261AB
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 39,480
- In Stock :
- 39,480
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Terminal Form :
- Gull wing
- Output Voltage :
- 1.8V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Control Features :
- Enable
- Dropout Voltage1-Nom :
- 0.24V
- Dropout Voltage :
- 300mV
- Voltage Tolerance-Max :
- 3%
- Min Current Limit :
- 1.2A
- Quiescent Current :
- 4mA
- Current - Quiescent (Iq) :
- 9mA
- Max Output Current :
- 800mA
- Accuracy :
- 1.5 %
- Current - Supply (Max) :
- 15mA
- Number of Terminations :
- 5
- Lead Free :
- Contains Lead
- Packing Method :
- Tape and Reel
- Pin Count :
- 5
- Number of Functions :
- 1
- Output Voltage 1 :
- 1.8V
- Mount :
- Surface Mount
- Voltage - Input (Max) :
- 7V
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Base Part Number :
- LP3961
- Operating Temperature :
- -40°C~125°C
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Min Input Voltage :
- 2.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 5
- Output Type :
- FIXED
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- Package / Case :
- TO-261-5, TO-261AB
- Packaging :
- Tape and Reel (TR)
- Number of Regulators :
- 1
- Terminal Position :
- Dual
- Voltage Dropout (Max) :
- 0.35V @ 800mA
- Datasheets
- LP3961EMPX-1.8

[Voltage Regulators - Linear] National Semiconductor LP3961EMPX-1.8 Overview
The National Semiconductor LP3961EMPX-1.8 is a high-performance linear fixed positive Low Dropout (LDO) regulator, meticulously designed to meet the stringent demands of modern electronic circuits. With its cutting-edge technology and precision engineering, this integrated circuit (IC) delivers reliable and stable voltage regulation, ensuring optimal performance for a wide range of applications.
Whether you're powering sensitive microcontrollers, analog circuits, or other electronic components, the LP3961EMPX-1.8 stands out as a dependable solution. Its exceptional voltage regulation capabilities make it an indispensable component for various industrial and commercial applications.
LP3961EMPX-1.8 Features
- High Accuracy: The LP3961EMPX-1.8 offers exceptional voltage regulation accuracy, ensuring consistent performance even in demanding conditions.
- Low Dropout Voltage: With an impressively low dropout voltage, this regulator minimizes power dissipation, making it highly efficient and reliable.
- Wide Input Voltage Range: Designed to accommodate a wide input voltage range, the LP3961EMPX-1.8 is versatile and adaptable to diverse power supply configurations.
- Thermal Shutdown Protection: Incorporating thermal shutdown protection, this IC safeguards against overheating, enhancing system reliability and longevity.
- Compact Size: Despite its advanced features, the LP3961EMPX-1.8 maintains a compact form factor, optimizing board space utilization in tight layouts.
- Low Output Noise: Engineered for minimal output noise, this regulator ensures clean and stable power delivery, essential for noise-sensitive applications.
LP3961EMPX-1.8 Applications
- Industrial Automation: The LP3961EMPX-1.8 is ideal for providing precise and stable voltage regulation in industrial automation systems, ensuring reliable operation of control circuits, sensors, and actuators.
- Telecommunications Equipment: In telecommunications infrastructure, the LP3961EMPX-1.8 plays a crucial role in maintaining signal integrity and system stability.
- Medical Devices: The LP3961EMPX-1.8 meets the stringent requirements of medical device applications, ensuring patient safety and reliable performance.
Its low dropout voltage and thermal shutdown protection make it well-suited for powering microcontrollers, PLCs (Programmable Logic Controllers), and other critical components in industrial machinery.
By delivering clean and accurate voltage, it supports the operation of communication modules, network switches, and base station equipment, enabling seamless data transmission and reception.
Its compact size and low output noise make it suitable for powering sensitive analog and digital circuits in diagnostic equipment, patient monitoring devices, and therapeutic systems.
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