LP2951ACD-3.3R
- Mfr.Part #
- LP2951ACD-3.3R
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA 8SOIC
- Stock
- 30,748
- In Stock :
- 30,748
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Accuracy :
- 0.5 %
- Mounting Type :
- Surface Mount
- Protection Features :
- Over Current, Over Temperature
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Tolerance :
- 0.5%
- Lead Free :
- Lead Free
- Quiescent Current :
- 75µA
- Current - Quiescent (Iq) :
- 120μA
- Factory Lead Time :
- 10 Weeks
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Dropout Voltage1-Nom :
- 0.35V
- Dropout Voltage :
- 350mV
- Pin Count :
- 8
- Voltage - Output (Min/Fixed) :
- 3.3V
- Voltage - Input (Max) :
- 30V
- Number of Terminations :
- 8
- Operating Temperature :
- -40°C~125°C
- Contact Plating :
- Tin
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 3.3V
- Input Bias Current :
- 75µA
- Number of Regulators :
- 1
- Input Voltage (Min) :
- 4.3V
- Number of Functions :
- 1
- Halogen Free :
- Halogen Free
- Output Configuration :
- Positive
- Max Output Current :
- 100mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Type :
- FIXED
- Peak Reflow Temperature (Cel) :
- 260
- Current - Supply (Max) :
- 12mA
- Output Voltage 1 :
- 3.3V
- Reference Voltage :
- 1.25V
- Base Part Number :
- LP2951
- Width :
- 3.9mm
- Output Voltage Accuracy :
- 0.5 %
- Length :
- 4.9mm
- RoHS Status :
- ROHS3 Compliant
- Input Voltage Absolute-Max :
- 30V
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- TR
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Number of Pins :
- 8
- Voltage Dropout (Max) :
- 0.45V @ 100mA
- Datasheets
- LP2951ACD-3.3R

Voltage Regulators - Linear onsemi LP2951ACD-3.3R Overview
The Voltage Regulators - Linear onsemi LP2951ACD-3.3R is a high-performance, low-dropout linear regulator specifically designed to deliver a stable and reliable 3.3V output. This robust component is engineered by onsemi, a leader in semiconductor solutions, ensuring top-quality and efficiency for critical applications. The LP2951ACD-3.3R is housed in a compact 8SOIC package, making it ideal for space-constrained applications while providing an excellent solution for up to 100mA load currents. Its ability to maintain stability with low equivalent series resistance (ESR) capacitors makes it versatile in various design configurations.
LP2951ACD-3.3R Features
- Output voltage: 3.3V with an accuracy of ±2% over temperature, load, and input.
- Low dropout voltage: Ensures efficient operation even at lower input voltage levels.
- Current limiting and thermal shutdown: Provides enhanced safety and reliability under abnormal conditions.
- Low ground current: Improves overall power efficiency and prolongs battery life in portable applications.
- Noise reduction pin: Minimizes output noise, ideal for noise-sensitive electronic applications.
LP2951ACD-3.3R Applications
- Portable Devices: Optimizes battery life through its low dropout feature and efficient power conversion.
- Microcontroller Power Supply: Delivers a stable 3.3V, ideal for supplying power to microcontrollers in embedded systems.
- Consumer Electronics: Ensures reliable operation in products such as handheld games and personal media players where power efficiency is crucial.
- Automotive Electronics: Provides robust power management solutions, supporting automotive-grade reliability and performance standards.
- Telecommunications Equipment: Suitable for powering sensitive telecommunications hardware with its low noise characteristics.
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