LP3965ESX-3.3
- Mfr.Part #
- LP3965ESX-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- LP3965 1.5A FAST ULTRA LOW DROPO
- Stock
- 6,333
- In Stock :
- 6,333
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Voltage Tolerance-Max :
- 3%
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 235
- Voltage Dropout (Max) :
- 0.55V @ 1.5A
- Height :
- 4.83mm
- Output Voltage :
- 3.3V
- Output Voltage 1 :
- 3.3V
- Accuracy :
- 1.5 %
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Packaging :
- Tape and Reel (TR)
- Quiescent Current :
- 4mA
- Packing Method :
- TR
- Min Current Limit :
- 2A
- Pin Count :
- 4
- Number of Pins :
- 5
- Current - Quiescent (Iq) :
- 9mA
- Mounting Type :
- Surface Mount
- Min Input Voltage :
- 2.5V
- Mount :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Functions :
- 1
- Voltage - Input (Max) :
- 7V
- Number of Terminations :
- 5
- Current - Supply (Max) :
- 15mA
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e0
- Number of Regulators :
- 1
- Number of Outputs :
- 1
- Length :
- 10.16mm
- Radiation Hardening :
- No
- Control Features :
- Enable
- Output Configuration :
- Positive
- RoHS Status :
- Non-RoHS Compliant
- Dropout Voltage :
- 380mV
- Width :
- 8.42mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Type :
- FIXED
- Terminal Position :
- Single
- Dropout Voltage1-Nom :
- 0.38V
- Thickness :
- 4.58mm
- ECCN Code :
- EAR99
- Base Part Number :
- LP3965
- Terminal Form :
- Gull wing
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Max Output Current :
- 1.5A
- Datasheets
- LP3965ESX-3.3

Voltage Regulators - Linear National Semiconductor LP3965ESX-3.3 Overview
The LP3965ESX-3.3 by National Semiconductor stands out in the realm of linear voltage regulators, providing a reliable and efficient solution for applications requiring stable and clean power supply. This ultra low dropout (LDO) regulator offers an impressive output current of 1.5A, making it an ideal choice for high-performance electronics. Its fast transient response and low dropout voltage enhance its efficiency, ensuring optimal performance even in stringent power environments. With its robust design, the LP3965ESX-3.3 ensures minimal power loss and is engineered to meet the demanding requirements of a wide array of electronic devices.
LP3965ESX-3.3 Features
The LP3965ESX-3.3 is equipped with several key features that make it a top choice for powering sensitive electronic circuits. These features include a fast transient response, which helps the device quickly adjust to changes in load conditions without sacrificing stability. Additionally, the regulator's ultra low dropout voltage allows for better performance compared to traditional linear voltage regulators. The device also includes built-in thermal shutdown and current limit protections, which safeguard the electronic components from potential damage due to overheating or excessive current draw.
LP3965ESX-3.3 Applications
- Computing Systems: Utilized in servers and PCs to provide stable power to sensitive microprocessors and memory components.
- Portable Devices: Ideal for use in battery-powered devices such as tablets and mobile phones, ensuring efficient power usage and extended battery life.
- Networking Equipment: Applied in routers and switches, the LP3965ESX-3.3 ensures reliable operation by maintaining consistent power levels to critical networking components.
- Consumer Electronics: Supports high-demand consumer electronics, such as gaming consoles and home theater systems, by providing a stable voltage supply, crucial for optimal device performance.
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