LP3966ES-1.8
- Mfr.Part #
- LP3966ES-1.8
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO 1.8V
- Stock
- 1,152
- In Stock :
- 1,152
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- 7V
- Number of Outputs :
- 1
- Terminal Form :
- Gull wing
- Output Type :
- FIXED
- Width :
- 8.42mm
- Output Voltage Accuracy :
- 1.5 %
- Current - Quiescent (Iq) :
- 9mA
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Length :
- 10.16mm
- Number of Functions :
- 1
- Current Rating :
- 3kA
- Max Output Current :
- 3A
- Current - Supply (Max) :
- 15mA
- Peak Reflow Temperature (Cel) :
- 235
- Thickness :
- 4.58mm
- Quiescent Current :
- 5mA
- Accuracy :
- 1.5 %
- Min Input Voltage :
- 2.5V
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 5
- RoHS Status :
- Non-RoHS Compliant
- Lead Free :
- Contains Lead
- Dropout Voltage1-Nom :
- 0.8V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Voltage Tolerance-Max :
- 3%
- Height :
- 4.83mm
- Min Breakdown Voltage :
- 7V
- Base Part Number :
- LP3966
- Radiation Hardening :
- No
- Min Current Limit :
- 4A
- Number of Pins :
- 5
- Output Voltage 1 :
- 1.8V
- Output Voltage :
- 1.8V
- Voltage Dropout (Max) :
- 1.2V @ 3A
- Terminal Position :
- Single
- Number of Regulators :
- 1
- JESD-609 Code :
- e0
- Operating Temperature :
- -40°C~125°C
- Dropout Voltage :
- 800mV
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Pin Count :
- 4
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Packaging :
- Tube
- Control Features :
- Enable
- Datasheets
- LP3966ES-1.8

Voltage Regulators - Linear National Semiconductor LP3966ES-1.8 Overview
The Voltage Regulators - Linear National Semiconductor LP3966ES-1.8 is a high-performance, low-dropout linear regulator designed for delivering a stable 1.8V output from a higher input voltage. This product from National Semiconductor ensures reliable fixed output voltage making it an ideal choice for sensitive electronics where consistent voltage is crucial. The LP3966ES-1.8 provides excellent regulation over variations in input voltage and load conditions, which is particularly beneficial for applications requiring a precise voltage supply.
LP3966ES-1.8 Features
- Fixed 1.8V output voltage
- Low dropout voltage enhances efficiency
- High output accuracy suitable for critical applications
- Robust thermal protection for improved reliability
- Capable of supplying up to 3A of output current
- Small package size facilitates easy integration into design
LP3966ES-1.8 Applications
- Computing Systems: Used to provide stable power to sensitive microprocessors and memory components in computers and servers.
- Telecommunications: Crucial for powering communication devices that require consistent voltage to maintain reliable operations.
- Portable Devices: Ideal for battery-powered devices where efficient power conversion extends battery life.
- Medical Equipment: Ensures the precise voltage necessary for the safe operation of critical medical diagnostics equipment.
- Automotive Electronics: Supports the demands of automotive applications with stable power supply to various electronic control units.
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