LP3891EMRX-1.5/NOPB

Texas Instruments

Manufacturer

Texas Instruments

Description:

IC REG LIN 1.5V 800MA 8SO PWRPAD

Datasheet:

LP3891EMRX-1.5/NOPB Datasheet

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Discover the LP3891EMRX-1.5/NOPB linear voltage regulator IC by Texas Instruments, a standout product in our PMIC - Voltage Regulators - Linear category. This IC provides precise voltage regulation with ultra-low noise output, making it perfect for analog and RF circuits. The device features excellent PSRR (Power Supply Rejection Ratio) performance and comes in various package options to suit different design requirements. Linear regulators such as this LP3891EMRX-1.5/NOPB model are extensively used in consumer electronics (smartphones, tablets), IoT devices, and aerospace applications where consistent voltage without switching noise is essential. Its robust design ensures reliable operation in harsh environments with wide temperature ranges.

Specifications

Product Status: Obsolete
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.5V
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