LP2957AISX/NOPB
- Mfr.Part #
- LP2957AISX/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG LIN 5V 250MA DDPAK/TO263
- Stock
- 3,029
- In Stock :
- 3,029
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Packing Method :
- TR
- Pin Count :
- 4
- Quiescent Current :
- 200μA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Number of Pins :
- 5
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 245
- Number of Terminations :
- 5
- Output Type :
- FIXED
- Lead Free :
- Contains Lead
- Dropout Voltage1-Nom :
- 0.47V
- Width :
- 8.42mm
- Output Voltage 1 :
- 5V
- Base Part Number :
- LP2957
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Single
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Max Supply Current :
- 33mA
- Min Output Voltage :
- 5V
- Pbfree Code :
- yes
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Control Features :
- Enable
- JESD-609 Code :
- e3
- Height :
- 4.83mm
- Output Voltage :
- 5V
- Number of Outputs :
- 1
- Output Voltage Accuracy :
- 1.4 %
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Length :
- 10.16mm
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~125°C
- Terminal Form :
- Gull wing
- Voltage - Input (Max) :
- 30V
- Dropout Voltage :
- 800mV
- Current - Supply (Max) :
- 33mA
- Thickness :
- 4.58mm
- Mounting Type :
- Surface Mount
- Accuracy :
- 1.4 %
- Min Input Voltage :
- -20V
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Max Output Current :
- 250mA
- Number of Regulators :
- 1
- Datasheets
- LP2957AISX/NOPB

Voltage Regulators - Linear Texas Instruments LP2957AISX/NOPB Overview
The Voltage Regulators - Linear Texas Instruments LP2957AISX/NOPB is a high-performance linear voltage regulator designed to deliver a stable 5V output from a varied input voltage range. This component is particularly optimized for applications requiring a steady and reliable power supply, managing a load of up to 250 mA. Its robust design in a DDPAK/TO263 package ensures durability and high thermal performance, making it ideal for demanding environments. Emphasizing efficiency and reliability, this regulator is an excellent choice for designers looking to enhance system stability and extend product life.
LP2957AISX/NOPB Features
This linear regulator features an adjustable output that provides flexibility in application, low dropout voltage that enhances efficiency and supports green energy requirements, and over-temperature and over-current protection that ensures long-term reliability. Additionally, its compact form factor facilitates easy integration into a wide range of electronic assemblies.
LP2957AISX/NOPB Applications
- Consumer Electronics: Ideal for powering sensitive consumer electronics, ensuring consistent performance and enhancing device safety and longevity.
- Automotive Applications: Can be integrated into automotive electronics where stable voltage is critical for performance and safety.
- Telecommunications: Supports telecommunications equipment with reliable power supply, crucial for maintaining system integrity and communication quality.
- Portable Devices: Perfectly suited for portable devices, providing a stable energy source without compromising the device's compact size and portability.
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