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Home Product LP2951-50DR 5V LDO Voltage Regulator, Low Dropout Fixed Output, TI LP2951 Series for Battery-Powered Devices & IoT Applications
LP2951-50DR Texas Instruments

LP2951-50DR 5V LDO Voltage Regulator, Low Dropout Fixed Output, TI LP2951 Series for Battery-Powered Devices & IoT Applications

LP2951-50DR voltage regulator
TI LP2951-50DR regulator
LP2951-50DR 5V LDO
LP2951-50DR
The LP2951-50DR voltage regulator by TI is a 5V LDO regulator delivering fixed 5V output with ultra-low dropout, ideal for battery-powered systems. It supports up to 100mA load, features thermal shutdown, and ensures stable operation in space-constrained applications.
Categories:Electronic components
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Product Description

The LP2951-50DR voltage regulator is a 5V LDO (Low Dropout Regulator) from TI, designed to deliver stable 5V output with an input range of 4.3V to 30V. It supports up to 100mA continuous output current, making it ideal for low-power applications. Featuring a low dropout voltage of 380mV (typical at 100mA), it ensures efficient operation in battery-powered systems. The device integrates overtemperature and overcurrent protection, enhancing reliability in industrial, automotive, and embedded systems. Operating across -40°C to +125°C, it suits harsh environments. Advantages include low quiescent current (75µA typical), high accuracy (±2% output tolerance), and a compact package (SOIC-8). Its limited output current may require additional modules for higher loads.
Parameter Specification
Device LP2951-50DR Voltage Regulator (TI)
Output Voltage 5.0V ±2%
Input Voltage Range 2.3V to 30V
Output Current 150mA (max)
Dropout Voltage 380mV @ 100mA
Line Regulation 0.3% (Typ)
Load Regulation 0.4% (Typ)
Quiescent Current 75µA (Typ)
Package SOIC-8
Protection Features Overcurrent, Thermal Shutdown
Operating Temperature -40°C to +125°C
question:Why should we choose your company for industrial automation products?
answer:As Asia's leading industrial automation trade company with 20+ years of experience, we prioritize quality and reputation. 85% of our business is from repeat clients.
question:Can you offer more cost-effective shipping options?
answer:We optimize shipping solutions (DHL, UPS, sea freight) based on needs, with bulk shipment discounts available.
question:Can you ensure stable product supply?
answer:With established supplier partnerships and ample stock reserves, we guarantee stable supply and timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why should we choose your company for industrial automation products?
answer:As Asia's leading industrial automation trade company with 20+ years of experience, we prioritize quality and reputation. 85% of our business is from repeat clients.
question:Can you offer more cost-effective shipping options?
answer:We optimize shipping solutions (DHL, UPS, sea freight) based on needs, with bulk shipment discounts available.
question:Can you ensure stable product supply?
answer:With established supplier partnerships and ample stock reserves, we guarantee stable supply and timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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