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