LP2981-50DBVT
- Mfr.Part #
- LP2981-50DBVT
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 100MA SOT23-5
- Stock
- 199,781
- In Stock :
- 199,781
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Output Voltage 1 :
- 5V
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Output Voltage :
- 5V
- Terminal Form :
- Gull wing
- Height :
- 1.45mm
- Current - Supply (Max) :
- 1.7mA
- Voltage Dropout (Max) :
- 0.37V @ 100mA
- Output Voltage Accuracy :
- 2 %
- Accuracy :
- 2 %
- Number of Pins :
- 5
- Nominal Output Voltage :
- 5V
- Dropout Voltage1-Nom :
- 0.2V
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Output Type :
- FIXED
- Terminal Position :
- Dual
- Termination :
- SMD/SMT
- Dropout Voltage :
- 200mV
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Output Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Current - Quiescent (Iq) :
- 95μA
- Input Bias Current :
- 600μA
- Package / Case :
- SC-74A, SOT-753
- Mounting Type :
- Surface Mount
- PSRR :
- 63dB (1kHz)
- Min Supply Voltage :
- 2.2V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Length :
- 2.9mm
- Packing Method :
- TR
- Number of Regulators :
- 1
- Base Part Number :
- LP2981
- Number of Terminations :
- 5
- Control Features :
- Enable
- Min Input Voltage :
- 2.2V
- Quiescent Current :
- 65μA
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Width :
- 1.6mm
- ECCN Code :
- EAR99
- Thickness :
- 1.2mm
- Radiation Hardening :
- No
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Outputs :
- 1
- Pin Count :
- 5
- Max Supply Voltage :
- 16V
- Output Configuration :
- Positive
- Max Output Current :
- 100mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LP2981-50DBVT

Voltage Regulators - Linear Texas Instruments LP2981-50DBVT Overview
The LP2981-50DBVT from Texas Instruments is a highly reliable, linear voltage regulator designed specifically to deliver a stable 5V output with a current up to 100mA. This component is housed in a compact SOT-23-5 package, making it an ideal choice for space-sensitive applications. The device ensures consistent performance with an impressive dropout voltage of only 280 mV at full load, enhancing its efficiency in a wide range of operating conditions. The Voltage Regulators - Linear Texas Instruments LP2981-50DBVT is perfect for applications requiring a low-voltage, high-precision regulator, providing not only robustness but also superior noise suppression and low quiescent current.
LP2981-50DBVT Features
- Output Voltage: 5V
- Output Current: 100mA
- Low Dropout Voltage: 280 mV at full load
- Package Type: SOT-23-5
- High accuracy output voltage
- Low quiescent current for power efficiency
- Excellent thermal performance and noise immunity
LP2981-50DBVT Applications
- Portable Devices: Due to its small size and high efficiency, this voltage regulator is ideal for use in portable electronic devices like smartphones and digital cameras, where maintaining battery life is crucial.
- Microcontroller Power Supply: Provides a stable 5V supply essential for microcontrollers in embedded systems, ensuring reliable operation and performance consistency.
- Healthcare Equipment: Applied in sensitive healthcare equipment where precise voltage regulation is necessary to ensure accurate readings and device safety.
- Consumer Electronics: Suitable for powering low-voltage consumer electronics that require stable and efficient power management systems.
- Automotive Applications: Used in automotive electronics where stable voltage is critical for sensor and ECU functionality, improving reliability and performance.
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