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