LP2981A-28DBVRE4
- Mfr.Part #
- LP2981A-28DBVRE4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 100MA SOT23-5
- Stock
- 11,797
- In Stock :
- 11,797
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Input Bias Current :
- 600μA
- Min Current Limit :
- 150mA
- Dropout Voltage1-Nom :
- 0.2V
- Number of Pins :
- 5
- Current - Supply (Max) :
- 1.7mA
- Number of Outputs :
- 1
- Output Voltage :
- 2.8V
- Terminal Position :
- Dual
- Output Voltage Accuracy :
- 1 %
- Packaging :
- Tape and Reel (TR)
- Accuracy :
- 1 %
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Quiescent Current :
- 600μA
- Mounting Type :
- Surface Mount
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Dropout Voltage :
- 200mV
- PSRR :
- 63dB (1kHz)
- ECCN Code :
- EAR99
- Length :
- 2.9mm
- Output Type :
- FIXED
- Operating Temperature :
- -40°C~125°C
- Packing Method :
- Tape and Reel
- JESD-609 Code :
- e4
- Max Output Current :
- 100mA
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Output Configuration :
- Positive
- Control Features :
- Enable
- Terminal Form :
- Gull wing
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Min Input Voltage :
- 2.2V
- Voltage - Input (Max) :
- 16V
- Package / Case :
- SC-74A, SOT-753
- Base Part Number :
- LP2981
- Output Voltage 1 :
- 2.8V
- Current - Quiescent (Iq) :
- 95μA
- Lead Free :
- Contains Lead
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 5
- Datasheets
- LP2981A-28DBVRE4
LP2981A-28DBVRE4 Documents

Voltage Regulators - Linear Texas Instruments LP2981A-28DBVRE4 Overview
Introducing the LP2981A-28DBVRE4 from Texas Instruments, a cutting-edge linear voltage regulator meticulously designed to meet the stringent demands of modern electronic applications. This high-performance integrated circuit (IC) offers exceptional stability and precision in regulating voltages, ensuring optimal performance and reliability in a wide range of electronic devices.
Engineered with state-of-the-art technology, the LP2981A-28DBVRE4 delivers a steady output voltage of 2.8V with a maximum current rating of 100mA, making it ideal for powering sensitive components in various electronic systems. Its compact SOT235 package enhances versatility and facilitates seamless integration into space-constrained designs.
With its superior quality and robust design, the LP2981A-28DBVRE4 sets the standard for voltage regulation, making it the preferred choice for discerning engineers and manufacturers seeking uncompromising performance and reliability in their products.
LP2981A-28DBVRE4 Features
- Stable and precise voltage regulation
- Output voltage: 2.8V
- Maximum output current: 100mA
- Compact SOT235 package
- High efficiency and low dropout voltage
- Wide operating temperature range
- Short-circuit and thermal protection
- Excellent line and load regulation
LP2981A-28DBVRE4 Applications
- Industrial Automation: The LP2981A-28DBVRE4 is utilized in industrial control systems and PLCs to provide stable power supply, ensuring reliable operation in harsh industrial environments.
- Telecommunications: In telecommunications equipment such as routers and switches, this voltage regulator maintains constant voltage levels, enhancing signal integrity and preventing equipment damage.
- Consumer Electronics: From portable devices to home appliances, the LP2981A-28DBVRE4 powers microcontrollers, sensors, and display modules, delivering consistent performance for an enhanced user experience.
- Medical Devices: In medical instruments and diagnostic equipment, this regulator ensures precise voltage control, critical for accurate readings and patient safety.
- Automotive Electronics: Integrated into automotive electronics such as engine control units (ECUs) and infotainment systems, this IC provides reliable voltage regulation for seamless vehicle operation and enhanced functionality.
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