LP2951DR
- Mfr.Part #
- LP2951DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 100MA 8SOIC
- Stock
- 7
- In Stock :
- 7
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Min Input Voltage :
- 2V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Mounting Type :
- Surface Mount
- Dropout Voltage1-Nom :
- 0.38V
- Width :
- 3.91mm
- Output Voltage :
- 30V
- Packaging :
- Tape and Reel (TR)
- Voltage Dropout (Max) :
- 0.6V @ 100mA
- Factory Lead Time :
- 6 Weeks
- Current - Quiescent (Iq) :
- 120μA
- Quiescent Current :
- 75µA
- Height :
- 1.75mm
- JESD-609 Code :
- e4
- Contact Plating :
- Gold
- Input Bias Current :
- 75µA
- Max Output Current :
- 100mA
- Pin Count :
- 8
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 1
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Number of Regulators :
- 1
- Number of Terminations :
- 8
- Packing Method :
- TR
- Pbfree Code :
- yes
- Number of Outputs :
- 1
- Reference Voltage :
- 1.252V
- Accuracy :
- 1.4 %
- Length :
- 4.9mm
- Thickness :
- 1.58mm
- REACH SVHC :
- No SVHC
- Min Output Voltage :
- 1.2V
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Operating Temperature :
- -40°C~125°C TJ
- Output Configuration :
- Positive
- Output Type :
- Adjustable (Fixed)
- Number of Pins :
- 8
- Voltage - Output (Min/Fixed) :
- 1.235V 5V
- RoHS Status :
- ROHS3 Compliant
- Control Features :
- Enable
- Line Regulation-Max (%/V) :
- 0.4
- Radiation Hardening :
- No
- Load Regulation-Max(%) :
- 0.3%
- Current - Supply (Max) :
- 14mA
- ECCN Code :
- EAR99
- Dropout Voltage :
- 380mV
- Base Part Number :
- LP2951
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage Accuracy :
- 1.4 %
- Max Output Voltage :
- 29V
- Datasheets
- LP2951DR

[Voltage Regulators - Linear Texas Instruments LP2951DR] Overview
Introducing the LP2951DR, a remarkable linear positive adjustable voltage regulator meticulously crafted by Texas Instruments. Engineered with precision and innovation, this Integrated Circuit (IC) is the epitome of reliability and performance in the realm of voltage regulation. With a robust design capable of handling up to 100mA, housed in the convenient 8SOIC package, this regulator ensures stable and customizable voltage output for a diverse range of applications.
Designed to meet the stringent demands of modern electronic systems, the LP2951DR offers unparalleled versatility and efficiency. Whether it's powering sensitive microcontrollers, driving precision sensors, or regulating voltage in audio amplifiers, this regulator stands as a testament to Texas Instruments' commitment to excellence in semiconductor technology.
Elevate your projects to new heights of performance and reliability with the LP2951DR voltage regulator, your trusted companion for powering the future of electronics.
LP2951DR Features
- Adjustable Output Voltage
- Low Dropout Voltage
- Low Quiescent Current
- Thermal Shutdown Protection
- Wide Input Voltage Range
- Stable with Low-ESR Capacitors
- Available in Small Outline Packages
- Excellent Line and Load Regulation
- Internal Short-Circuit Current Limiting
LP2951DR Applications
- Microcontroller Power Supply: The LP2951DR is ideal for providing stable and reliable power to microcontrollers in various embedded systems. Its adjustable output voltage and low dropout make it suitable for a wide range of voltage requirements, ensuring optimal performance in diverse applications such as IoT devices, industrial automation, and consumer electronics.
- Sensor Interface Circuits: With its low quiescent current and excellent line regulation, the LP2951DR is perfect for powering sensor interface circuits in instrumentation and control systems. Whether it's monitoring temperature, pressure, or motion, this regulator ensures precise and accurate sensor readings, making it indispensable in critical applications such as automotive electronics and environmental monitoring.
- Audio Amplifier Voltage Regulation: Achieving high-fidelity audio reproduction requires precise voltage regulation to ensure clean and distortion-free signals. The LP2951DR's thermal shutdown protection and internal short-circuit current limiting make it an ideal choice for powering audio amplifier circuits, delivering consistent voltage supply for optimal audio performance in professional audio equipment, home theater systems, and portable audio devices.
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