LP2981-28DBVRG4
- Mfr.Part #
- LP2981-28DBVRG4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 100MA SOT23-5
- Stock
- 5,980
- In Stock :
- 5,980
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Accuracy :
- 2 %
- Radiation Hardening :
- No
- Length :
- 2.9mm
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Dropout Voltage1-Nom :
- 0.2V
- Output Voltage 1 :
- 2.8V
- Number of Pins :
- 5
- Dropout Voltage :
- 200mV
- Package / Case :
- SC-74A, SOT-753
- Base Part Number :
- LP2981
- Packing Method :
- Tape and Reel
- Pin Count :
- 5
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Number of Terminations :
- 5
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Current - Supply (Max) :
- 1.7mA
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Output Voltage Accuracy :
- 2 %
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Min Input Voltage :
- 2.2V
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 16V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~125°C
- Number of Functions :
- 1
- Number of Regulators :
- 1
- Quiescent Current :
- 600μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Features :
- Enable
- Output Voltage :
- 2.8V
- Max Output Current :
- 100mA
- Lead Free :
- Contains Lead
- PSRR :
- 63dB (1kHz)
- Pbfree Code :
- yes
- Current - Quiescent (Iq) :
- 95μA
- Output Type :
- FIXED
- Input Bias Current :
- 600μA
- Datasheets
- LP2981-28DBVRG4

Voltage Regulators - Linear Texas Instruments LP2981-28DBVRG4 Overview
The LP2981-28DBVRG4, manufactured by Texas Instruments, is an integrated circuit linear voltage regulator designed to provide a stable 2.8V output with a maximum current of 100mA. This compact regulator, housed in a SOT235 package, offers reliable performance in a variety of applications. Its efficient design and low dropout voltage make it ideal for powering sensitive electronic devices and circuits.
With a focus on precision and stability, the LP2981-28DBVRG4 is suitable for use in both industrial and consumer electronic products. Its versatility and robustness make it a popular choice among engineers and designers looking for a dependable voltage regulation solution.
Whether you're designing a high-performance audio amplifier, a precision measurement instrument, or a portable electronic device, the LP2981-28DBVRG4 delivers the power you need with the reliability you can trust.
LP2981-28DBVRG4 Features
- Integrated linear voltage regulator
- Output voltage: 2.8V
- Maximum output current: 100mA
- Low dropout voltage
- Compact SOT235 package
- High precision and stability
- Wide range of operating temperatures
- Low quiescent current
- Short-circuit and thermal protection
- Designed for reliability and longevity
LP2981-28DBVRG4 Applications
- Industrial automation: The LP2981-28DBVRG4 is suitable for powering control systems, sensors, and other industrial equipment requiring stable voltage regulation.
- Consumer electronics: From handheld devices to home appliances, this voltage regulator ensures consistent power delivery for optimal performance and reliability.
- Telecommunications: In communication devices and networking equipment, the LP2981-28DBVRG4 maintains voltage stability, enhancing overall system performance and longevity.
- Medical devices: Critical medical equipment, such as patient monitors and diagnostic instruments, benefit from the precise voltage control provided by the LP2981-28DBVRG4, ensuring accurate readings and patient safety.
- Automotive electronics: With its compact size and robust design, this voltage regulator is suitable for automotive applications, including infotainment systems, dashboard displays, and onboard sensors.
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