LP3891EMRX-1.2
Texas Instruments

Texas Instruments
IC REG LIN 1.2V 800MA 8SO PWRPAD
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Optimize your power management with the LP3891EMRX-1.2, a premium PMIC - Voltage Regulators - Linear IC from Texas Instruments. This IC delivers precise voltage regulation, ensuring optimal performance for your electronic circuits. With features like low dropout voltage, high output current, and excellent thermal stability, the LP3891EMRX-1.2 is designed to excel in the most demanding applications.
PMIC - Voltage Regulators - Linear ICs are vital for maintaining voltage integrity, and the LP3891EMRX-1.2 is a prime example of this technology. It offers superior noise rejection and fast response times, making it ideal for sensitive applications. Its compact size and high efficiency also make it suitable for space-constrained designs.
The LP3891EMRX-1.2 is used in a variety of industries, including automotive, telecommunications, and industrial automation. For example, it is found in electric vehicle power systems, 5G infrastructure, and programmable logic controllers (PLCs). Its reliability and performance make it a trusted choice for engineers worldwide.
Specifications
- Product Status: Obsolete
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 5.5V
- Voltage - Output (Min/Fixed): 1.2V
- Voltage - Output (Max): -
- Voltage Dropout (Max): 0.43V @ 800mA
- Current - Output: 800mA
- Current - Quiescent (Iq): 30 µA
- Current - Supply (Max): 8 mA
- PSRR: 80dB ~ 65dB (120Hz ~ 1kHz)
- Control Features: Enable
- Protection Features: Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 8-PowerSOIC (0.154", 3.90mm Width)
- Supplier Device Package: 8-SO PowerPad