LP2981IM5-4.0

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Mfr.Part #
LP2981IM5-4.0
Manufacturer
National Semiconductor
Package / Case
SC-74A, SOT-753
Datasheet
Download
Description
IC REG LINEAR FIXED LDO REG
Stock
33,035
In Stock :
33,035

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Manufacturer :
National Semiconductor
Product Category :
Voltage Regulators - Linear
Pin Count :
5
Voltage Dropout (Max) :
0.37V @ 100mA
Output Configuration :
Positive
Terminal Finish :
Matte Tin (Sn)
Length :
2.92mm
ECCN Code :
EAR99
Mount :
Surface Mount
Protection Features :
Over Current, Over Temperature, Short Circuit
Number of Outputs :
1
Pbfree Code :
yes
PSRR :
63dB (1kHz)
Control Features :
Enable
Terminal Pitch :
0.95mm
Operating Temperature :
-40°C~125°C
Base Part Number :
LP2981
Output Voltage :
4V
Output Type :
FIXED
Dropout Voltage1-Nom :
0.2V
JESD-609 Code :
e3
Current - Supply (Max) :
1.7mA
Time@Peak Reflow Temperature-Max (s) :
40
Number of Functions :
1
Input Voltage (Min) :
5V
Dropout Voltage :
200mV
JESD-30 Code :
R-PDSO-G5
Qualification Status :
Not Qualified
Voltage Tolerance-Max :
3.5%
Packaging :
Tape and Reel (TR)
Terminal Form :
Gull wing
Voltage - Input (Max) :
16V
Mounting Type :
Surface Mount
Current - Quiescent (Iq) :
95μA
Number of Regulators :
1
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Terminal Position :
Dual
Packing Method :
Tape and Reel
RoHS Status :
ROHS3 Compliant
Package / Case :
SC-74A, SOT-753
Number of Terminations :
5
Output Voltage 1 :
4V
Peak Reflow Temperature (Cel) :
260
Min Current Limit :
150mA
Current - Output :
100mA
Datasheets
LP2981IM5-4.0
Introducing Voltage Regulators - Linear National Semiconductor LP2981IM5-4.0 from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:-40°C~125°C, Base Part Number:LP2981, Mounting Type:Surface Mount, Package / Case:SC-74A, SOT-753, Number of Terminations:5, LP2981IM5-4.0 pinout, LP2981IM5-4.0 datasheet PDF, LP2981IM5-4.0 amp .Beyond Voltage Regulators - Linear National Semiconductor LP2981IM5-4.0 ,we also offer ZXTR2105F-7, TPS7A2050PDBVR, RP130K501D-TR, Our vast inventory has you covered. Contact us now for immediate solutions.

National Semiconductor LP2981IM5-4.0


Voltage Regulators - Linear National Semiconductor LP2981IM5-4.0 Overview

The LP2981IM5-4.0 from National Semiconductor represents a robust solution in linear voltage regulation, optimizing stability and efficiency in a wide range of applications. This fixed low-dropout (LDO) regulator is designed to deliver a continuous 4.0V output from a higher input voltage with minimal power loss, making it ideal for sensitive electronic devices. The compact SOT-23 package integrates smoothly into space-constrained designs, offering a reliable power management solution that complements advanced microcontroller environments. With its precise voltage regulation and low operational noise, the Voltage Regulators - Linear National Semiconductor LP2981IM5-4.0 enhances system reliability and performance, particularly in critical applications where power stability is paramount.

LP2981IM5-4.0 Features

This LDO voltage regulator boasts several key features that make it highly suitable for demanding applications. It provides a fixed output with high accuracy, ultra-low dropout characteristics for better performance under varying input conditions, and low quiescent current to enhance battery life in portable devices. Additionally, its thermal shutdown and current limit protections safeguard the device and connected components from potential damage due to excessive heat and overcurrent conditions.

LP2981IM5-4.0 Applications

  • Portable Devices: Its low quiescent current and stable output make it ideal for extending battery life in portable electronics such as smartphones and tablets.
  • Healthcare Equipment: Reliable and precise voltage regulation ensures safe and effective operation of medical devices where consistent performance is critical.
  • Power Supplies: Used in linear power supply units to provide a stable and noise-free output, crucial for high-quality audio and precision instrumentation.
  • Automotive Applications: Ensures robust performance in automotive electronics, providing stable power despite variations in battery voltage during different operating conditions.
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