LP2951ACM-3.3
- Mfr.Part #
- LP2951ACM-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LP2951-N SERIES OF ADJUSTABLE MI
- Stock
- 14,886
- In Stock :
- 14,886
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Pin Count :
- 8
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e0
- Control Features :
- Enable
- Height :
- 1.75mm
- Length :
- 4.9mm
- Load Regulation-Max(%) :
- 0.2%
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- Non-RoHS Compliant
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Quiescent Current :
- 75µA
- Voltage - Output (Max) :
- 29V
- Output Voltage :
- 3.3V
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Output Voltage Accuracy :
- 0.5 %
- Dropout Voltage :
- 380mV
- Output Voltage 1 :
- 3.3V
- Number of Functions :
- 1
- Number of Regulators :
- 1
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Lead Free :
- Contains Lead
- Current - Supply (Max) :
- 14mA
- Peak Reflow Temperature (Cel) :
- 235
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Max Output Current :
- 100mA
- Terminal Position :
- Dual
- Thickness :
- 1.58mm
- Voltage - Output (Min/Fixed) :
- 1.235V 3.3V
- Voltage - Input (Max) :
- 30V
- Input Voltage (Min) :
- 2.3V
- Width :
- 3.91mm
- Mounting Type :
- Surface Mount
- Adjustability :
- FIXED/ADJUSTABLE
- Reference Voltage :
- 1.25V
- Input Voltage Absolute-Max :
- 30V
- Output Type :
- Adjustable (Fixed)
- Voltage Dropout (Max) :
- 0.6V @ 100mA
- Base Part Number :
- LP2951
- Number of Outputs :
- 1
- Dropout Voltage1-Nom :
- 0.38V
- Packaging :
- Tube
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Current - Quiescent (Iq) :
- 120μA
- Datasheets
- LP2951ACM-3.3

[Voltage Regulators - Linear] National Semiconductor LP2951ACM-3.3 Overview
The National Semiconductor LP2951ACM-3.3 is a part of the LP2951N series of adjustable micropower voltage regulators. Designed with precision and reliability in mind, this voltage regulator offers unparalleled performance for various electronic applications. With its adjustable output voltage and low dropout voltage, the LP2951ACM-3.3 is suitable for a wide range of voltage regulation tasks, ensuring stable and consistent power delivery in diverse scenarios.
LP2951ACM-3.3 Features
- Adjustable output voltage
- Low dropout voltage
- Micropower operation
- High accuracy
- Short-circuit protection
- Low quiescent current
LP2951ACM-3.3 Applications
- Battery-powered devices: The LP2951ACM-3.3 is ideal for use in battery-powered equipment such as portable electronics and medical devices, ensuring efficient power management and extended battery life.
- Industrial control systems: This voltage regulator is well-suited for industrial control systems where precise voltage regulation is essential for maintaining stable operation and preventing damage to sensitive components.
- Automotive electronics: In automotive applications, the LP2951ACM-3.3 can be used to regulate voltage for various subsystems, contributing to the reliable performance of vehicle electronics under different operating conditions.
- Telecommunications equipment: With its low dropout voltage and high accuracy, this voltage regulator is suitable for telecommunications equipment, ensuring consistent power supply to critical components for uninterrupted communication.
- Embedded systems: The LP2951ACM-3.3 is commonly employed in embedded systems to regulate voltage for microcontrollers, sensors, and other components, providing stable power for reliable operation in diverse environments.
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