Manufacturer Part Number
LP3891ESX-1.2
Manufacturer
Texas Instruments
Introduction
The LP3891ESX-1.2 is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for a wide range of electronic devices. This LDO regulator offers a fixed output voltage of 1.2V and can deliver up to 800mA of output current.
Product Features and Performance
Fixed output voltage of 1.2V
Output current capability of up to 800mA
Low quiescent current of 30µA
Maximum voltage dropout of 0.4V at 800mA output current
High power supply rejection ratio (PSRR) of 80dB at 120Hz, 65dB at 1kHz
Integrated enable control feature
Comprehensive protection features, including over-current, over-temperature, short-circuit, and under-voltage lockout (UVLO)
Wide operating temperature range of -40°C to 125°C
Surface mount package (TO-263-6, D2PAK)
Product Advantages
Efficient and stable power supply for various electronic devices
Compact and space-saving surface mount package
Robust protection features for reliable operation
Wide temperature range for use in diverse applications
Key Reasons to Choose This Product
High-performance LDO regulator with excellent output voltage regulation
Compact and space-saving design for efficient board layout
Comprehensive protection features for reliable and safe operation
Suitable for a wide range of applications, including portable electronics, industrial equipment, and more
Quality and Safety Features
Robust design with comprehensive protection features
Complies with industry safety standards
Compatibility
The LP3891ESX-1.2 is compatible with a wide range of electronic devices and systems that require a stable and efficient 1.2V power supply.
Application Areas
Portable electronics
Industrial equipment
Automotive electronics
Consumer electronics
Product Lifecycle
The LP3891ESX-1.2 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Texas Instruments or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and availability.
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