LP3855ET-1.8
- Mfr.Part #
- LP3855ET-1.8
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 1.5A TO220-5
- Stock
- 757
- In Stock :
- 757
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Mounting Type :
- Through Hole
- Output Voltage 1 :
- 1.8V
- RoHS Status :
- Non-RoHS Compliant
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mount :
- Through Hole
- Current - Quiescent (Iq) :
- 3mA
- Accuracy :
- 1.5 %
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Zig-Zag
- Max Output Current :
- 1.5A
- Output Type :
- FIXED
- Pin Count :
- 3
- Voltage Dropout (Max) :
- 0.38V @ 1.5A
- Packing Method :
- Rail
- Dropout Voltage :
- 280mV
- Packaging :
- Tube
- PSRR :
- 73dB ~ 57dB (120Hz)
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Pins :
- 5
- Package / Case :
- TO-220-5 Formed Leads
- Lead Free :
- Contains Lead
- Quiescent Current :
- 3mA
- Radiation Hardening :
- No
- Number of Terminations :
- 5
- Number of Functions :
- 1
- Number of Outputs :
- 1
- Voltage Tolerance-Max :
- 3%
- Voltage - Input (Max) :
- 7V
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- LP3855
- Current - Supply (Max) :
- 10mA
- Min Input Voltage :
- 2.5V
- Dropout Voltage1-Nom :
- 0.7V
- Output Voltage :
- 1.8V
- Control Features :
- Enable
- Number of Regulators :
- 1
- JESD-609 Code :
- e0
- Datasheets
- LP3855ET-1.8

Voltage Regulators - Linear Texas Instruments LP3855ET-1.8 Overview
Introducing the LP3855ET-1.8, a cutting-edge linear voltage regulator meticulously engineered by Texas Instruments to meet the demanding requirements of modern electronic applications. Renowned for its exceptional performance and reliability, this IC regulator stands as a testament to Texas Instruments' unwavering commitment to innovation and quality.
Designed to deliver a stable output voltage of 1.8V with a maximum current rating of 1.5A, the LP3855ET-1.8 ensures consistent power delivery, making it ideal for a wide range of industrial and consumer electronics applications. From power management in automotive systems to precision instrumentation in medical devices, this regulator excels in providing the vital power supply needed for seamless operation.
Engineered with precision and crafted with excellence, the LP3855ET-1.8 represents the pinnacle of voltage regulation technology, empowering your designs with the reliability and performance expected from Texas Instruments.
LP3855ET-1.8 Features
- Stable output voltage: The LP3855ET-1.8 guarantees a precise output voltage of 1.8V, ensuring consistent performance across varying load conditions.
- High current capability: With a maximum current rating of 1.5A, this linear regulator effortlessly handles demanding power requirements, making it suitable for a wide range of applications.
- Low dropout voltage: Featuring low dropout voltage characteristics, the LP3855ET-1.8 minimizes power dissipation and enhances efficiency in power-sensitive designs.
- Thermal shutdown protection: Built-in thermal shutdown protection safeguards the regulator and the connected circuitry against overheating, ensuring reliable operation even in challenging environments.
- Wide input voltage range: The LP3855ET-1.8 accommodates a wide input voltage range, providing flexibility and compatibility with diverse power supply configurations.
- Compact TO-220 package: Housed in a compact TO-220 package, this regulator offers space-saving benefits while facilitating easy integration into various electronic designs.
LP3855ET-1.8 Applications
- Automotive Electronics: The LP3855ET-1.8 plays a crucial role in automotive electronics, providing stable power supply for advanced driver assistance systems (ADAS), infotainment systems, and engine control units (ECUs).
- Industrial Automation: In industrial automation applications, such as PLCs (Programmable Logic Controllers) and robotics, this regulator ensures reliable power delivery, contributing to the seamless operation of critical machinery and equipment.
- Telecommunications: From base stations to networking equipment, the LP3855ET-1.8 supports telecommunications infrastructure by delivering precise voltage regulation, ensuring uninterrupted communication and connectivity.
- Medical Devices: In precision medical devices like patient monitors and diagnostic equipment, the LP3855ET-1.8 provides the stable power necessary for accurate readings and reliable performance, contributing to patient safety and well-being.
- Consumer Electronics: From smart home devices to portable gadgets, this regulator enhances the performance and longevity of consumer electronics by ensuring consistent power supply, resulting in a seamless user experience.
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