LP3891EMRX-1.8
- Mfr.Part #
- LP3891EMRX-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
- 27,565
- In Stock :
- 27,565
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Output Configuration :
- Positive
- Number of Terminations :
- 8
- Length :
- 4.93mm
- Output Voltage 1 :
- 1.8V
- Voltage - Input (Max) :
- 5.5V
- Current - Supply (Max) :
- 8mA
- Number of Regulators :
- 1
- Control Features :
- Enable
- Operating Temperature :
- -40°C~125°C
- Voltage Dropout (Max) :
- 0.43V @ 800mA
- JESD-30 Code :
- R-PDSO-G8
- RoHS Status :
- Non-RoHS Compliant
- ECCN Code :
- EAR99
- Base Part Number :
- LP3891
- Protection Features :
- Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 1.8V
- Current - Quiescent (Iq) :
- 30µA
- Terminal Position :
- Dual
- Width :
- 3.94mm
- Mount :
- Surface Mount
- PSRR :
- 80dB ~ 65dB (120Hz ~ 1kHz)
- Mounting Type :
- Surface Mount
- Pin Count :
- 8
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- Output Type :
- FIXED
- Dropout Voltage :
- 115mV
- Current - Output :
- 800mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Input Voltage (Min) :
- 2.23V
- Terminal Form :
- Gull wing
- Datasheets
- LP3891EMRX-1.8

Voltage Regulators - Linear Texas Instruments LP3891EMRX-1.8 Overview
Introducing the LP3891EMRX-1.8, an exceptional linear voltage regulator meticulously crafted by Texas Instruments to meet the demands of modern electronic systems. Renowned for its reliability and efficiency, this IC (Integrated Circuit) stands as a pinnacle in power management solutions.
Designed to deliver a stable output voltage of 1.8V with a maximum current rating of 800mA, the LP3891EMRX-1.8 ensures consistent performance even in the most demanding applications. Its compact 8SO PWRPAD package offers enhanced thermal dissipation, making it an ideal choice for systems where space is at a premium.
Whether it's powering sensitive microcontrollers, precision instrumentation, or communication modules, this voltage regulator guarantees optimal performance and longevity, ensuring smooth operation and protection against voltage fluctuations.
LP3891EMRX-1.8 Features
- Stable output voltage of 1.8V
- Maximum current rating of 800mA
- Compact 8SO PWRPAD package for efficient thermal dissipation
- Wide input voltage range for versatile application
- Low dropout voltage for enhanced efficiency
- Overcurrent and thermal protection for system reliability
LP3891EMRX-1.8 Applications
- Microcontroller Power Supply: The LP3891EMRX-1.8 ensures a stable 1.8V supply voltage for microcontrollers, enabling reliable and uninterrupted operation of embedded systems in industrial automation and IoT devices.
- Instrumentation Systems: Integrated into precision instrumentation, this voltage regulator maintains a constant output voltage, ensuring accurate measurements in test and measurement equipment, medical devices, and scientific instruments.
- Communication Modules: With its low dropout voltage and overcurrent protection, the LP3891EMRX-1.8 is an ideal choice for powering communication modules such as wireless transceivers, ensuring consistent performance in data transmission and reception.
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