LP2954AIS/NOPB
- Mfr.Part #
- LP2954AIS/NOPB
- 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
- 508
- In Stock :
- 508
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Terminal Pitch :
- 2.54mm
- Accuracy :
- 1.2 %
- Terminal Position :
- Single
- JESD-609 Code :
- e3
- Min Output Voltage :
- 5V
- Length :
- 10.18mm
- Output Voltage Accuracy :
- 1.2 %
- Control Features :
- Enable
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- LP2954
- Packaging :
- Tube
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Type :
- FIXED
- Number of Regulators :
- 1
- Min Input Voltage :
- -20V
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lead Free :
- Contains Lead
- Radiation Hardening :
- No
- Output Voltage 1 :
- 5V
- Terminal Form :
- Gull wing
- Thickness :
- 4.44mm
- Mount :
- Surface Mount
- Number of Functions :
- 1
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Height :
- 4.83mm
- Voltage - Input (Max) :
- 30V
- Number of Terminations :
- 3
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Pin Count :
- 4
- Factory Lead Time :
- 6 Weeks
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- Max Supply Current :
- 33mA
- Number of Outputs :
- 1
- Width :
- 8.41mm
- Dropout Voltage1-Nom :
- 0.8V
- Output Configuration :
- Positive
- Nominal Output Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 245
- Current - Supply (Max) :
- 33mA
- Dropout Voltage :
- 470mV
- Quiescent Current :
- 150μA
- ECCN Code :
- EAR99
- Weight :
- 113.398093g
- Pbfree Code :
- yes
- Output Voltage :
- 5V
- Max Output Current :
- 250mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Current Rating :
- 250A
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 3
- Datasheets
- LP2954AIS/NOPB

Voltage Regulators - Linear Texas Instruments LP2954AIS/NOPB Overview
The Voltage Regulators - Linear Texas Instruments LP2954AIS/NOPB is a high-performance, low-dropout linear regulator designed for a stable and reliable power management solution. Ideal for applications requiring a steady 5V output, this regulator efficiently manages power at up to 250mA. The compact DDPak/TO263 package ensures it can be integrated into space-constrained designs while maintaining excellent thermal performance and reducing design complexity. Its ease of use and robust feature set make it a preferred choice for engineers and designers looking to enhance the efficiency and longevity of their electronic devices.
LP2954AIS/NOPB Features
The LP2954AIS/NOPB linear regulator offers several key features that make it exceptionally suitable for a wide range of applications. It provides a precise 5V output with an adjustable input range, coupled with a low dropout voltage that ensures optimal functionality even under varying input conditions. Its high accuracy, coupled with built-in protection mechanisms like over-temperature and over-current protection, guarantees both safety and reliability. The device's small footprint also allows for easier integration into existing designs without the need for significant re-engineering.
LP2954AIS/NOPB Applications
- Consumer Electronics: Used in televisions, gaming consoles, and home appliances to provide stable power and extend product lifespan.
- Portable Devices: Ideal for battery-operated devices such as handheld gaming units and portable media players, where consistent voltage is critical for performance and battery efficiency.
- Telecommunication Equipment: Powers routers and modems, ensuring reliable operation and resilience against power variability.
- Healthcare Equipment: Employed in medical devices that require consistent and precise voltage to ensure accuracy and safety in readings and operations.
- Automotive Applications: Utilized in vehicle-based electronics where stable and reliable voltage supply is necessary for safety and functionality.
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