LP3966ES-5.0
- Mfr.Part #
- LP3966ES-5.0
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED LDO REG
- Stock
- 6,591
- In Stock :
- 6,591
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 3A
- Voltage Tolerance-Max :
- 3%
- Control Features :
- Enable
- Mounting Type :
- Surface Mount
- Output Voltage 1 :
- 5V
- Number of Outputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Current - Quiescent (Iq) :
- 9mA
- Voltage - Input (Max) :
- 7V
- ECCN Code :
- EAR99
- Current - Supply (Max) :
- 15mA
- Width :
- 8.635mm
- Packing Method :
- Rail
- Height Seated (Max) :
- 4.8mm
- Terminal Finish :
- Matte Tin (Sn)
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Input Voltage (Min) :
- 6.2V
- Min Current Limit :
- 4A
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Packaging :
- Tube
- Output Voltage :
- 5V
- JESD-30 Code :
- R-PSSO-G5
- Terminal Form :
- Gull wing
- Terminal Position :
- Single
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~125°C
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Dropout Voltage1-Nom :
- 0.8V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Functions :
- 1
- Number of Regulators :
- 1
- Number of Terminations :
- 5
- Voltage Dropout (Max) :
- 1.2V @ 3A
- Dropout Voltage :
- 800mV
- Peak Reflow Temperature (Cel) :
- 245
- Base Part Number :
- LP3966
- Datasheets
- LP3966ES-5.0

Voltage Regulators - Linear National Semiconductor LP3966ES-5.0 Overview
The LP3966ES-5.0 from National Semiconductor is a high-performance, fixed-output low-dropout (LDO) regulator designed for stability and efficiency in demanding applications. Engineered to maintain a steady 5.0 V output under varying input conditions and load configurations, this IC REG LINEAR provides robust support for high-precision operations. Its ability to deliver up to 3 A of continuous current makes it an ideal solution for systems requiring a reliable power supply with minimal voltage fluctuation, enhancing overall system reliability and performance.
LP3966ES-5.0 Features
This LDO regulator stands out with its ability to offer a low dropout voltage and excellent transient response. The device features thermal shutdown and current limit protections, ensuring safety and longevity under harsh operating conditions. Its high accuracy, low noise output, and fast response times are suited for sensitive electronics that require a stable and clean power supply.
LP3966ES-5.0 Applications
- Computing Systems: In desktops and servers, the LP3966ES-5.0 stabilizes supply voltages, ensuring reliable performance and preventing data corruption caused by power fluctuations.
- Telecommunications: Used in routers and switching equipment, it provides precise voltage regulation, facilitating reliable and uninterrupted communication services.
- Consumer Electronics: Ideal for powering sensitive audio and video devices, ensuring noise-free operation and improving user experience with consistent performance.
- Medical Equipment: Supports critical medical devices by providing stable outputs, essential for accurate readings and dependable operation.
- Industrial Applications: Employs robust power management in automated machinery and industrial controls, enhancing system reliability in challenging environments.
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