LP3981IMMX-2.5/NOPB
- Mfr.Part #
- LP3981IMMX-2.5/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 2.5V 300MA 8VSSOP
- Stock
- 1,152
- In Stock :
- 1,152
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Accuracy :
- 2 %
- Power Dissipation :
- 476mW
- Packing Method :
- TR
- Terminal Form :
- Gull wing
- Current - Quiescent (Iq) :
- 120μA
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Output Type :
- FIXED
- Number of Regulators :
- 1
- Max Output Current :
- 300mA
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Thickness :
- 970μm
- Dropout Voltage1-Nom :
- 0.132V
- Min Input Voltage :
- 2.7V
- Number of Terminations :
- 8
- PSRR :
- 50dB ~ 55dB (1kHz ~ 10kHz)
- Output Voltage 1 :
- 2.5V
- Number of Functions :
- 1
- Input Voltage Absolute-Max :
- 6.5V
- Factory Lead Time :
- 6 Weeks
- Width :
- 3mm
- Pin Count :
- 8
- Terminal Pitch :
- 0.65mm
- Voltage Tolerance-Max :
- 3%
- Mount :
- Surface Mount
- Output Voltage :
- 2.5V
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~125°C
- Voltage Dropout (Max) :
- 0.2V @ 300mA
- Base Part Number :
- LP3981
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Outputs :
- 1
- Length :
- 3mm
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Height :
- 1.07mm
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Max) :
- 6V
- ECCN Code :
- EAR99
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Dropout Voltage :
- 132mV
- Quiescent Current :
- 210μA
- Max Power Dissipation :
- 476mW
- Output Voltage Accuracy :
- 2 %
- Control Features :
- Enable
- Number of Pins :
- 8
- Min Current Limit :
- 300mA
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LP3981IMMX-2.5/NOPB

Voltage Regulators - Linear Texas Instruments LP3981IMMX-2.5/NOPB Overview
The Voltage Regulators - Linear Texas Instruments LP3981IMMX-2.5/NOPB is a premier choice for engineers looking for a reliable, compact, and efficient voltage regulator. Manufactured by Texas Instruments, this component offers a stable 2.5V output while handling currents up to 300mA. Its design in an 8-VSSOP package makes it ideal for space-constrained applications. The LP3981IMMX-2.5/NOPB is designed to meet the rigorous demands of modern electronic devices, ensuring a steady and precise voltage supply even under varying load conditions.
LP3981IMMX-2.5/NOPB Features
- Low dropout voltage (LDO) regulator for efficient performance.
- Output voltage fixed at 2.5V with a current capacity of 300mA.
- Ultra-small 8-VSSOP package ideal for compact designs.
- Low quiescent current enhances battery life in portable applications.
- Thermal shutdown and short-circuit protection for enhanced reliability.
- Noise reduction capabilities with optional bypass capacitor.
LP3981IMMX-2.5/NOPB Applications
- Portable Devices: Ideal for powering battery-operated devices such as handheld GPS units, ensuring a consistent and safe voltage supply.
- Wireless Communications: Used in RF transceivers to maintain stable operation and prevent signal distortion.
- Consumer Electronics: Suitable for use in digital cameras and audio devices, where maintaining voltage integrity is crucial for performance quality.
- Healthcare Devices: Powers sensitive healthcare equipment like portable glucose monitors that require precise voltage levels for accurate readings.
- Wearable Technology: Fits perfectly in compact wearable designs due to its small size and efficient power management capabilities.
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