LP5951MFX-2.0
- Mfr.Part #
- LP5951MFX-2.0
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2V 150MA SOT23-5
- Stock
- 9,000
- In Stock :
- 9,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Control Features :
- Enable
- Voltage Dropout (Max) :
- 0.35V @ 150mA
- Lead Free :
- Contains Lead
- Pbfree Code :
- No
- Terminal Form :
- Gull wing
- Accuracy :
- 2 %
- Current - Quiescent (Iq) :
- 55μA
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Base Part Number :
- LP5951
- Dropout Voltage1-Nom :
- 0.2V
- Packing Method :
- Tape and Reel
- RoHS Status :
- Non-RoHS Compliant
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Current - Supply (Max) :
- 70µA
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Number of Pins :
- 5
- JESD-609 Code :
- e0
- Output Voltage 1 :
- 2V
- PSRR :
- 60dB ~ 50dB (100Hz ~ 10kHz)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mounting Type :
- Surface Mount
- Output Voltage :
- 2V
- Pin Count :
- 5
- Quiescent Current :
- 55μA
- Voltage - Input (Max) :
- 5.5V
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Max Output Current :
- 150mA
- Package / Case :
- SC-74A, SOT-753
- Dropout Voltage :
- 200mV
- Number of Terminations :
- 5
- Min Input Voltage :
- 1.8V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Regulators :
- 1
- Length :
- 2.92mm
- Datasheets
- LP5951MFX-2.0

Voltage Regulators - Linear National Semiconductor LP5951MFX-2.0 Overview
The Voltage Regulators - Linear National Semiconductor LP5951MFX-2.0 is a high-performance, low-dropout linear voltage regulator specifically designed to deliver a steady, reliable 2V output. Manufactured by the renowned National Semiconductor, this regulator ensures efficient operation with a modest current capacity of up to 150 mA, making it ideal for sensitive electronics requiring stable low voltage and low noise environments. Its compact SOT-235 package facilitates integration into space-constrained applications while offering robust protection features, including over-current and over-temperature protection, enhancing system reliability.
LP5951MFX-2.0 Features
The LP5951MFX-2.0 voltage regulator stands out for its low dropout voltage, high output accuracy, and energy-efficient operation. This regulator is optimized for low-power consumption and minimal heat generation, providing a practical solution for extending battery life in portable devices. The inclusion of thermal shutdown and current limit features also helps prevent damage from overheating and overloading, ensuring long-term reliability and performance stability.
LP5951MFX-2.0 Applications
- Portable Electronics: Ideal for powering battery-operated devices like smartphones and tablets, where maintaining battery integrity and efficiency is paramount.
- Healthcare Devices: Can be used in medical monitoring devices which require consistent voltage to ensure accurate readings and reliable operation.
- Wearable Technology: Suitable for wearables such as fitness trackers and smart watches, providing a stable power supply while minimizing space and energy consumption.
- IoT Devices: Powers a variety of Internet of Things (IoT) devices, ensuring reliable operation even when dealing with fluctuating power demands and conditions.
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