LP3965ET-2.5
- Mfr.Part #
- LP3965ET-2.5
- Manufacturer
- National Semiconductor
- Package / Case
- TO-220
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED LDO REG
- Stock
- 27,032
- In Stock :
- 27,032
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Terminal Position :
- Zig-Zag
- Length :
- 10.16mm
- Number of Terminations :
- 5
- Min Operating Temperature :
- -40°C
- Max Output Current :
- 1.5A
- Package / Case :
- TO-220
- Pin Count :
- 3
- ECCN Code :
- EAR99
- Output Voltage 1 :
- 2.5V
- Width :
- 4.57mm
- Height :
- 8.64mm
- Number of Pins :
- 5
- Voltage - Output :
- 2.5V
- RoHS Status :
- RoHS Compliant
- Min Input Voltage :
- 2.5V
- Mount :
- Through Hole
- Lead Free :
- Contains Lead
- Number of Functions :
- 1
- Output Type :
- FIXED
- Max Input Voltage :
- 7V
- Accuracy :
- 1.5 %
- Max Operating Temperature :
- 125°C
- Number of Outputs :
- 1
- Datasheets
- LP3965ET-2.5

Voltage Regulators - Linear National Semiconductor LP3965ET-2.5 Overview
The LP3965ET-2.5, manufactured by National Semiconductor, represents a robust solution in the realm of linear voltage regulators. This fixed low-dropout (LDO) regulator is designed to deliver a stable, fixed output with high efficiency and minimal drop between input and output voltages. Its capability to operate over a wide input range while providing excellent load and line regulation makes the LP3965ET-2.5 an ideal choice for a consistent power supply in sensitive applications. This component is essential for designers looking to integrate a reliable power management solution into their systems, emphasizing performance and stability.
LP3965ET-2.5 Features
The LP3965ET-2.5 offers several key features that enhance its applicability in demanding environments. These include a fixed output voltage of 2.5V, a maximum output current of 1.5A, and an impressive dropout voltage of only 340mV at full load. Additionally, the device includes over-temperature and over-current protection, which ensures the safety and longevity of both the regulator and the application it serves. The regulator's TO-220 package is designed for efficient heat dissipation, making it suitable for high-power and high-temperature operations.
LP3965ET-2.5 Applications
- Consumer Electronics: Utilized in TVs, audio equipment, and home appliances to provide stable voltage and protect against fluctuations.
- Computing Devices: Essential in laptops, desktops, and servers for reliable power distribution that maintains system stability and performance.
- Telecommunications: Supports infrastructure and networking equipment, ensuring optimal performance by stabilizing power supply even under variable load conditions.
- Industrial Equipment: Deployed in automation systems and industrial machinery to prevent power disruptions and enhance operational reliability.
- Automotive Electronics: Used in vehicle electronic systems to regulate power, contributing to safety and efficiency in automotive applications.
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