LP2954AIS
- Mfr.Part #
- LP2954AIS
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LIN 5V 250MA DDPAK/TO263
- Stock
- 479
- In Stock :
- 479
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Pbfree Code :
- No
- Current - Quiescent (Iq) :
- 150μA
- Max Output Current :
- 250mA
- Output Voltage :
- 5V
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Single
- Dropout Voltage :
- 470mV
- Current - Supply (Max) :
- 33mA
- Quiescent Current :
- 120μA
- Output Configuration :
- Positive
- Width :
- 8.64mm
- Height :
- 4.57mm
- Terminal Pitch :
- 2.54mm
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Voltage - Input (Max) :
- 30V
- Lead Free :
- Contains Lead
- Length :
- 10.16mm
- Pin Count :
- 4
- Number of Terminations :
- 3
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Output Voltage 1 :
- 5V
- Operating Temperature :
- -40°C~125°C
- Voltage - Output (Min/Fixed) :
- 5V
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- ECCN Code :
- EAR99
- Base Part Number :
- LP2954
- Current Rating :
- 250A
- Dropout Voltage1-Nom :
- 0.47V
- Mounting Type :
- Surface Mount
- Output Type :
- FIXED
- Peak Reflow Temperature (Cel) :
- 235
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- Number of Pins :
- 3
- Accuracy :
- 1.2 %
- Control Features :
- Enable
- Min Input Voltage :
- -20V
- Output Voltage Accuracy :
- 1.2 %
- Datasheets
- LP2954AIS
LP2954AIS Documents

[Voltage Regulators - Linear] Texas Instruments LP2954AIS Overview
Introducing the LP2954AIS, an integrated circuit voltage regulator meticulously crafted by Texas Instruments to meet the demands of modern electronic systems. This highly efficient linear regulator is designed to provide a stable 5V output with a maximum current of 250mA. Encased in a robust DDPAK/TO263 package, it ensures reliable performance in diverse applications.
With its superior design and stringent quality control, the LP2954AIS stands as a beacon of excellence in the realm of voltage regulation. Whether you're powering sensitive microcontrollers, precision instruments, or industrial automation equipment, this versatile regulator delivers consistent performance, making it the preferred choice for discerning engineers and manufacturers.
LP2954AIS Features
- Stable 5V output voltage
- Maximum output current of 250mA
- Low dropout voltage
- Wide input voltage range
- Thermal shutdown and current limiting protection
- Available in DDPAK/TO263 package for efficient heat dissipation
LP2954AIS Applications
- Microcontroller Power Supply: The LP2954AIS ensures a stable 5V power source for microcontrollers in embedded systems, facilitating smooth operation and reliable performance.
- Precision Instrumentation: From measurement devices to medical equipment, this voltage regulator provides precise power delivery, minimizing noise and ensuring accurate readings in critical applications.
- Industrial Automation: In industrial settings, the LP2954AIS powers various control systems and sensors, contributing to the efficiency and safety of automated processes.
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