LP2954ISX
- Mfr.Part #
- LP2954ISX
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 1,000
- In Stock :
- 1,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Number of Regulators :
- 1
- Terminal Form :
- Gull wing
- Dropout Voltage1-Nom :
- 0.47V
- Lead Free :
- Contains Lead
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Pbfree Code :
- No
- Control Features :
- Enable
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Dropout Voltage :
- 470mV
- Current - Supply (Max) :
- 33mA
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Current - Quiescent (Iq) :
- 150μA
- Height Seated (Max) :
- 4.6mm
- Output Type :
- FIXED
- Packing Method :
- Tape and Reel
- Number of Outputs :
- 1
- Base Part Number :
- LP2954
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Voltage Tolerance-Max :
- 2.4%
- Pin Count :
- 4
- Max Output Current :
- 250mA
- Output Configuration :
- Positive
- Quiescent Current :
- 210μA
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- Output Voltage :
- 5V
- Number of Terminations :
- 3
- Terminal Position :
- Single
- Output Voltage 1 :
- 5V
- Terminal Pitch :
- 2.54mm
- Voltage - Input (Max) :
- 30V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Min Input Voltage :
- -20V
- JESD-609 Code :
- e0
- Radiation Hardening :
- No
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- RoHS Status :
- Non-RoHS Compliant
- Number of Pins :
- 3
- Peak Reflow Temperature (Cel) :
- 235
- ECCN Code :
- EAR99
- Datasheets
- LP2954ISX

[Voltage Regulators - Linear] National Semiconductor LP2954ISX Overview
Welcome to the world of precision power management with the LP2954ISX from National Semiconductor. This integrated circuit (IC) represents the pinnacle of linear fixed positive Low Dropout (LDO) voltage regulators. Engineered with meticulous attention to detail, it ensures stable and reliable power delivery in a wide range of applications. Whether you're designing for industrial, automotive, or consumer electronics, the LP2954ISX stands as a beacon of quality and performance.
With a commitment to excellence, National Semiconductor has crafted the LP2954ISX to meet the stringent demands of modern electronics. Its advanced features and robust design make it the ideal choice for engineers seeking unparalleled voltage regulation capabilities.
LP2954ISX Features
- Ultra-low dropout voltage: The LP2954ISX boasts an impressively low dropout voltage, ensuring efficient power conversion even in demanding conditions.
- High accuracy: National Semiconductor's precision engineering ensures that the LP2954ISX delivers stable output voltages with exceptional accuracy.
- Wide input voltage range: With a wide input voltage range, this IC accommodates diverse power supply requirements, making it versatile for various applications.
- Current limiting and thermal shutdown: Built-in current limiting and thermal shutdown protection mechanisms safeguard the IC and connected devices from overcurrent and overheating.
- Adjustable output voltage: The LP2954ISX offers flexibility with its adjustable output voltage feature, allowing for customization to suit specific system requirements.
LP2954ISX Applications
- Industrial automation: The LP2954ISX ensures stable power supply in industrial automation systems, contributing to enhanced efficiency and reliability in manufacturing processes.
- Automotive electronics: In automotive applications, the LP2954ISX provides precise voltage regulation for critical electronic components, ensuring optimal performance and safety on the road.
- Consumer electronics: From portable devices to home appliances, the LP2954ISX delivers consistent power to consumer electronics, enhancing user experience and product longevity.
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