LP2981A-28DBVTE4
- Mfr.Part #
- LP2981A-28DBVTE4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 100MA SOT23-5
- Stock
- 5,755
- In Stock :
- 5,755
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- PSRR :
- 63dB (1kHz)
- Max Output Current :
- 100mA
- Output Configuration :
- Positive
- Input Bias Current :
- 600μA
- Output Voltage Accuracy :
- 1 %
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Terminal Form :
- Gull wing
- Control Features :
- Enable
- Base Part Number :
- LP2981
- Number of Pins :
- 5
- Pin Count :
- 5
- Number of Regulators :
- 1
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Current Limit :
- 150mA
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Length :
- 2.9mm
- Dropout Voltage1-Nom :
- 0.2V
- Output Type :
- FIXED
- Accuracy :
- 1 %
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- SC-74A, SOT-753
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Lead Free :
- Contains Lead
- Current - Supply (Max) :
- 1.7mA
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 16V
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 2.8V
- Packing Method :
- Tape and Reel
- Number of Functions :
- 1
- Number of Terminations :
- 5
- Quiescent Current :
- 600μA
- Packaging :
- Tape and Reel (TR)
- Min Input Voltage :
- 2.2V
- Dropout Voltage :
- 200mV
- JESD-609 Code :
- e4
- Output Voltage 1 :
- 2.8V
- Mounting Type :
- Surface Mount
- Current - Quiescent (Iq) :
- 95μA
- Datasheets
- LP2981A-28DBVTE4

[Voltage Regulators - Linear Texas Instruments LP2981A-28DBVTE4] Overview
This integrated circuit, the LP2981A-28DBVTE4 from Texas Instruments, is a cutting-edge linear voltage regulator designed to meet the demands of modern electronic systems. With a precise output voltage of 2.8V and a maximum output current of 100mA, this IC ensures stable and reliable power supply for a variety of applications.
Manufactured with state-of-the-art technology, this regulator offers exceptional performance and efficiency, making it ideal for use in industrial, automotive, and consumer electronic devices. Its compact SOT235 package further enhances its versatility, allowing for easy integration into space-constrained designs.
Whether you're designing battery-powered gadgets, automotive electronics, or industrial control systems, the LP2981A-28DBVTE4 provides the power regulation solution you need, ensuring optimal performance and reliability in every application.
LP2981A-28DBVTE4 Features
- Precision voltage regulation: Provides a stable output voltage of 2.8V
- High output current capability: Up to 100mA for powering a wide range of devices
- Low dropout voltage: Ensures efficient operation even with small input-output differentials
- Low quiescent current: Minimizes power consumption, ideal for battery-powered applications
- Short-circuit and thermal protection: Enhances reliability and safety in diverse operating conditions
- Compact SOT235 package: Facilitates easy integration and space-saving design
LP2981A-28DBVTE4 Applications
- Portable electronic devices: Power supply for handheld gadgets such as smartphones, tablets, and portable media players, ensuring stable performance and prolonged battery life.
- Automotive electronics: Voltage regulation for various automotive systems including infotainment systems, dashboard displays, and engine control units, ensuring reliable operation in the demanding automotive environment.
- Industrial control systems: Power management for industrial automation equipment, PLCs (Programmable Logic Controllers), and instrumentation devices, maintaining stable operation in harsh industrial environments.
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