LP2951ACMM
- Mfr.Part #
- LP2951ACMM
- Manufacturer
- National Semiconductor
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 100MA 8VSSOP
- Stock
- 14,091
- In Stock :
- 14,091
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Mount :
- Surface Mount
- Length :
- 3mm
- Voltage - Input (Max) :
- 30V
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Voltage - Output (Min/Fixed) :
- 1.235V 3.3V
- Current - Quiescent (Iq) :
- 120μA
- Number of Terminations :
- 8
- Reference Voltage :
- 1.25V
- Voltage Dropout (Max) :
- 0.6V @ 100mA
- Base Part Number :
- LP2951
- Dropout Voltage :
- 380mV
- Output Type :
- Adjustable (Fixed)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Voltage 1 :
- 3.3V
- Lead Free :
- Contains Lead
- Packing Method :
- TR
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 8
- Qualification Status :
- Not Qualified
- Quiescent Current :
- 75µA
- Number of Functions :
- 1
- Terminal Pitch :
- 0.65mm
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- Thickness :
- 970μm
- Number of Pins :
- 8
- Reach Compliance Code :
- not_compliant
- Height :
- 1.07mm
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage :
- 3.3V
- Max Output Current :
- 100mA
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Voltage - Output (Max) :
- 29V
- Input Voltage Absolute-Max :
- 30V
- Adjustability :
- FIXED/ADJUSTABLE
- Output Voltage Accuracy :
- 0.5 %
- Operating Temperature :
- -40°C~125°C TJ
- Dropout Voltage1-Nom :
- 0.38V
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- RoHS Status :
- Non-RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- JESD-609 Code :
- e0
- Width :
- 3mm
- Terminal Form :
- Gull wing
- Control Features :
- Enable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Load Regulation-Max(%) :
- 0.2%
- Input Voltage (Min) :
- 2.3V
- Number of Regulators :
- 1
- Current - Supply (Max) :
- 14mA
- Datasheets
- LP2951ACMM

Voltage Regulators - Linear National Semiconductor LP2951ACMM Overview
The LP2951ACMM from National Semiconductor is a versatile, adjustable linear voltage regulator designed to offer precision performance in a compact VSSOP-8 package. This regulator ensures stable and reliable voltage conversion with an output current capability of up to 100 mA, making it an ideal choice for sophisticated yet power-sensitive applications. Engineered to maintain stability and efficiency, the LP2951ACMM provides a critical solution for achieving linear voltage regulation across a wide range of electronic devices. Its adjustability and robust design ensure that it meets stringent requirements, thereby assisting businesses in maximizing the reliability and performance of their electronic products.
LP2951ACMM Features
The LP2951ACMM voltage regulator includes several key features that make it stand out. These include low dropout performance which is crucial for battery-operated devices, the ability to adjust output voltage as needed via external resistors, and the presence of an error flag output which signals whenever the output voltage drops outside preset thresholds. Additionally, this regulator offers low quiescent current and shutdown capability, enhancing the power efficiency and battery life of the applications it powers.
LP2951ACMM Applications
- Battery-Powered Devices: Ideal for maintaining voltage stability in portable devices, ensuring consistent performance and extended battery life.
- Consumer Electronics: Used in personal gadgets such as cameras and audio players where precise voltage regulation is crucial for functionality and reliability.
- Healthcare Equipment: Ensures low-noise, stable output in sensitive medical devices, contributing to reliable operation and patient safety.
- Solar Power Systems: Manages and stabilizes voltage from solar panels for efficient battery charging and power management.
- Automotive Applications: Suitable for car accessories that require regulated power to ensure safety and performance under varying electrical conditions.
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