LP3891EMR-1.8
- Mfr.Part #
- LP3891EMR-1.8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LIN 1.8V 800MA 8SO PWRPAD
- Stock
- 30,275
- In Stock :
- 30,275
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Packing Method :
- Rail
- Voltage Dropout (Max) :
- 0.43V @ 800mA
- Pin Count :
- 8
- Output Voltage Accuracy :
- 1.5 %
- Dropout Voltage1-Nom :
- 0.1V
- PSRR :
- 80dB ~ 65dB (120Hz ~ 1kHz)
- Min Input Voltage :
- 1.9V
- Dropout Voltage :
- 115mV
- Width :
- 3.94mm
- Base Part Number :
- LP3891
- Voltage Tolerance-Max :
- 3%
- Input Voltage Absolute-Max :
- 6V
- Mount :
- Surface Mount
- Quiescent Current :
- 7mA
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Protection Features :
- Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Number of Regulators :
- 1
- Output Type :
- FIXED
- Output Voltage 1 :
- 1.8V
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Height :
- 1.47mm
- Packaging :
- Tube
- Output Voltage :
- 1.8V
- Lead Free :
- Contains Lead
- Voltage - Input (Max) :
- 5.5V
- Operating Temperature :
- -40°C~125°C
- Accuracy :
- 1.5 %
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Number of Pins :
- 8
- JESD-609 Code :
- e0
- Current - Quiescent (Iq) :
- 30µA
- Output Configuration :
- Positive
- Current - Supply (Max) :
- 8mA
- Control Features :
- Enable
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Max Output Current :
- 800mA
- Length :
- 4.93mm
- Datasheets
- LP3891EMR-1.8

[Voltage Regulators - Linear Texas Instruments LP3891EMR-1.8] Overview
Introducing the LP3891EMR-1.8, an exemplary linear voltage regulator meticulously engineered by Texas Instruments to meet the most demanding power management needs. This compact yet robust integrated circuit (IC) boasts a fixed output voltage of 1.8V and a maximum output current of 800mA, making it a cornerstone solution for a diverse array of applications across industries.
With Texas Instruments' unwavering commitment to quality and innovation, the LP3891EMR-1.8 sets a new standard in voltage regulation, offering unparalleled reliability, efficiency, and performance. Whether you're designing consumer electronics, industrial equipment, or automotive systems, this regulator empowers your devices to operate with precision and stability, ensuring optimal functionality and longevity.
Elevate your designs with the LP3891EMR-1.8 and experience the pinnacle of power management technology from Texas Instruments.
LP3891EMR-1.8 Features
- Fixed output voltage of 1.8V
- Maximum output current of 800mA
- Compact 8SO PowerPad package
- High efficiency and low dropout voltage
- Thermal shutdown and current limit protection
- Wide input voltage range
- Stable operation under varying load conditions
- Exceptional line and load regulation
- Robust design for reliability in harsh environments
- Minimal external components required for implementation
LP3891EMR-1.8 Applications
- Telecommunications: The LP3891EMR-1.8 ensures stable power delivery in telecommunications infrastructure, including base stations, routers, and network switches, enhancing connectivity and reliability in communication networks.
- Automotive Electronics: Employed in automotive control systems, the LP3891EMR-1.8 provides consistent power supply to microcontrollers, sensors, and other critical components, contributing to the efficiency and safety of modern vehicles.
- Industrial Automation: Integrated into industrial automation equipment, such as PLCs (Programmable Logic Controllers) and motor drives, this regulator guarantees precise voltage regulation, enabling seamless operation and control in manufacturing environments.
- Consumer Electronics: From handheld devices to home appliances, the LP3891EMR-1.8 optimizes power management in various consumer electronics applications, ensuring stable performance and prolonging battery life.
- Medical Devices: In medical instruments and diagnostic equipment, the LP3891EMR-1.8 provides reliable power supply, safeguarding the accuracy and integrity of critical healthcare technologies.
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