LP2981-28DBVT
- Mfr.Part #
- LP2981-28DBVT
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 100MA SOT23-5
- Stock
- 1,658
- In Stock :
- 1,658
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Operating Temperature :
- -40°C~125°C
- Packing Method :
- TR
- Package / Case :
- SC-74A, SOT-753
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Pins :
- 5
- Dropout Voltage1-Nom :
- 0.2V
- Number of Regulators :
- 1
- Pin Count :
- 5
- Height :
- 1.45mm
- Input Bias Current :
- 600μA
- Output Voltage 1 :
- 2.8V
- Radiation Hardening :
- No
- Output Voltage :
- 2.8V
- Output Type :
- FIXED
- Quiescent Current :
- 600μA
- Number of Terminations :
- 5
- Thickness :
- 1.2mm
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Lead Free :
- Lead Free
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Max Output Current :
- 100mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 2.9mm
- PSRR :
- 63dB (1kHz)
- JESD-609 Code :
- e4
- Min Input Voltage :
- 2.2V
- Pbfree Code :
- yes
- Base Part Number :
- LP2981
- Current - Supply (Max) :
- 1.7mA
- Control Features :
- Enable
- Dropout Voltage :
- 200mV
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 2 %
- Number of Outputs :
- 1
- Current - Quiescent (Iq) :
- 95μA
- Voltage - Input (Max) :
- 16V
- Width :
- 1.6mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Accuracy :
- 2 %
- Terminal Position :
- Dual
- Datasheets
- LP2981-28DBVT

Voltage Regulators - Linear Texas Instruments LP2981-28DBVT Overview
The LP2981-28DBVT by Texas Instruments stands out in the market of linear voltage regulators. Designed for applications requiring a stable and precise 2.8V output, this regulator provides a continuous load current of up to 100mA. The device's high accuracy, low dropout voltage, and minimal power dissipation make it ideal for battery-powered devices where energy efficiency is crucial. The LP2981-28DBVT is housed in a compact SOT-23-5 package, ensuring a minimal footprint on PCBs, an essential feature for modern electronic design. This product's reliability and performance align with Texas Instruments' reputation for high-quality, robust components.
LP2981-28DBVT Features
- Output Voltage: 2.8V
- Output Current: 100mA
- Low Dropout Voltage
- High Output Voltage Accuracy
- Thermal Overload Protection
- Low Power Consumption
- Small Package Size: SOT-23-5
LP2981-28DBVT Applications
- Portable Devices: Used to provide stable power in smartphones, tablets, and other handheld devices ensuring efficient operation even under varying load conditions.
- Wearable Technology: Ideal for wearables due to its compact size and low power consumption, which extends battery life while maintaining performance.
- Healthcare Devices: Employs in medical monitoring devices, where consistent and reliable power supply is critical for accurate readings and device safety.
- IoT Devices: Serves as a power regulator in Internet of Things devices, which often require efficient power management for prolonged operational life.
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