LM2931SX-5.0
- Mfr.Part #
- LM2931SX-5.0
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LIN 5V 100MA DDPAK/TO263
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- JESD-609 Code :
- e0
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 235
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- JESD-30 Code :
- R-PSSO-G3
- Mount :
- Surface Mount
- Voltage Tolerance-Max :
- 10%
- Terminal Position :
- Single
- Output Voltage :
- 5V
- Number of Outputs :
- 1
- Voltage Dropout (Max) :
- 0.3V @ 100mA
- Output Configuration :
- Positive
- Terminal Pitch :
- 2.54mm
- Dropout Voltage :
- 300mV
- Number of Terminations :
- 3
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Current - Supply (Max) :
- 15mA
- Output Voltage 1 :
- 5V
- Input Voltage Absolute-Max :
- 26V
- Height Seated (Max) :
- 4.6mm
- Current - Output :
- 100mA
- Lead Free :
- Lead Free
- Protection Features :
- Over Temperature, Reverse Polarity, Short Circuit
- Packing Method :
- Tape and Reel
- Operating Temperature :
- -40°C~85°C
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Input (Max) :
- 26V
- Width :
- 8.635mm
- Dropout Voltage1-Nom :
- 0.3V
- Input Voltage (Min) :
- 6V
- PSRR :
- 55dB (120Hz)
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LM2931
- Mounting Type :
- Surface Mount
- Output Type :
- FIXED
- Current - Quiescent (Iq) :
- 1mA
- Datasheets
- LM2931SX-5.0

Voltage Regulators - Linear National Semiconductor LM2931SX-5.0 Overview
The Voltage Regulators - Linear National Semiconductor LM2931SX-5.0 is a highly efficient linear voltage regulator designed to maintain stability and reliability in a variety of electrical applications. This device ensures a consistent 5V output with a current capacity of 100mA, making it an ideal choice for sensitive electronics that require a low voltage drop and minimal power dissipation. Its robust DDPak/TO263 package guarantees durability and thermal efficiency, which is essential for maintaining long-term performance in challenging environments.
LM2931SX-5.0 Features
The LM2931SX-5.0 from National Semiconductor boasts several compelling features that enhance its applicability in demanding situations. This includes a low dropout voltage, ensuring efficient operation even under low input voltage conditions. Its ability to withstand temporary voltage spikes makes it exceptionally reliable in unstable power environments. Additionally, the device's low quiescent current contributes to extended battery life in portable applications, making it highly suitable for mobile devices and remote sensors.
LM2931SX-5.0 Applications
- Automotive Electronics: Utilized in car audio systems and GPS devices to provide stable voltage, ensuring reliable device operation under varying engine conditions.
- Battery-Powered Devices: Ensures consistent performance in portable electronic devices such as handheld GPS units and portable media players, where power efficiency is crucial.
- Solar Power Systems: Ideal for small-scale solar applications where maintaining a stable output voltage from variable solar input is necessary.
- Telecommunication Equipment: Supports the stable operation of communication devices and infrastructure, ensuring reliability and performance continuity.
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