LP2981AIM5-3.3

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Mfr.Part #
LP2981AIM5-3.3
Manufacturer
Texas Instruments
Package / Case
SC-74A, SOT-753
Datasheet
Download
Description
IC REG LINEAR 3.3V 100MA SOT23-5
Stock
10,714
In Stock :
10,714

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Manufacturer :
Texas Instruments
Product Category :
Voltage Regulators - Linear
Lifecycle Status :
NRND (Last Updated: 2 days ago)
Dropout Voltage :
200mV
Accuracy :
1 %
Operating Temperature :
-40°C~125°C
Number of Pins :
5
Output Voltage :
3.3V
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Radiation Hardening :
No
Base Part Number :
LP2981
Lead Free :
Contains Lead
Dropout Voltage1-Nom :
0.2V
Pin Count :
5
Min Input Voltage :
2.1V
Terminal Position :
Dual
Mount :
Surface Mount
Control Features :
Enable
Max Output Current :
100mA
Number of Regulators :
1
PSRR :
63dB (1kHz)
Terminal Form :
Gull wing
Current Rating :
100mA
Current - Quiescent (Iq) :
95μA
Packaging :
Tape and Reel (TR)
Package / Case :
SC-74A, SOT-753
ECCN Code :
EAR99
Output Voltage Accuracy :
1 %
Length :
2.9mm
Width :
1.6mm
Output Type :
FIXED
Thickness :
1.2mm
Height :
1.45mm
Number of Terminations :
5
Output Configuration :
Positive
Number of Outputs :
1
Min Current Limit :
150mA
Mounting Type :
Surface Mount
Number of Functions :
1
Protection Features :
Over Current, Over Temperature, Short Circuit
Output Voltage 1 :
3.3V
Voltage - Input (Max) :
16V
Packing Method :
TR
Quiescent Current :
65μA
Peak Reflow Temperature (Cel) :
260
JESD-609 Code :
e0
Voltage Dropout (Max) :
0.37V @ 100mA
Terminal Finish :
Tin/Lead (Sn/Pb)
RoHS Status :
Non-RoHS Compliant
Current - Supply (Max) :
1.7mA
Datasheets
LP2981AIM5-3.3
Introducing Voltage Regulators - Linear Texas Instruments LP2981AIM5-3.3 from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:-40°C~125°C, Number of Pins:5, Base Part Number:LP2981, Package / Case:SC-74A, SOT-753, Number of Terminations:5, Mounting Type:Surface Mount, LP2981AIM5-3.3 pinout, LP2981AIM5-3.3 datasheet PDF, LP2981AIM5-3.3 amp .Beyond Voltage Regulators - Linear Texas Instruments LP2981AIM5-3.3 ,we also offer ZXTR2105F-7, TPS7A2050PDBVR, RP130K501D-TR, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments LP2981AIM5-3.3


Voltage Regulators - Linear Texas Instruments LP2981AIM5-3.3 Overview

The Texas Instruments LP2981AIM5-3.3 is a precision-engineered voltage regulator, specifically designed to maintain a constant 3.3V output from a higher voltage supply. This component ensures stable performance and high reliability in a compact SOT-23-5 package, making it an ideal choice for space-sensitive applications. The LP2981AIM5-3.3 offers a low dropout voltage and a low quiescent current, which greatly enhances the energy efficiency of the device it powers. The robust design of the Voltage Regulators - Linear Texas Instruments LP2981AIM5-3.3 makes it highly effective for managing power in microcontroller systems, ensuring consistent performance and operational stability.

LP2981AIM5-3.3 Features

This device includes several key features that make it an excellent choice for precise power management requirements:

  • Output voltage fixed at 3.3V with a tolerance of ±0.5% at 25°C
  • Low dropout voltage of typically 120mV at 100mA load, enhancing its efficiency
  • Low ground pin current (850 µA typical) at 100mA load, minimizing the power loss in idle mode
  • Thermal-overload and short-circuit protection features ensure long-term reliability
  • Noise reduction capability with an optional bypass capacitor

LP2981AIM5-3.3 Applications

  • Portable Devices: Utilized in smartphones, tablets, and other portable electronics, providing stable power supply with minimal battery drain.
  • Microcontroller Power Supply: Ensures a clean and stable 3.3V output, crucial for microcontrollers and other digital logic devices to operate efficiently and reliably.
  • Battery-Powered Equipment: Ideal for use in battery-powered applications due to its low dropout voltage and quiescent current, which extend battery life.
  • Sensor Systems: Powers sensors in industrial and commercial applications, where consistent voltage levels are necessary for accurate readings.
  • Medical Devices: Employed in various medical devices that require consistent and reliable power management for sensitive medical instrumentation.
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