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Same model may have multiple batches, images only for reference.
LP3891ES-1.2 Real Image
Same model may have multiple batches, images only for reference.

LP3891ES-1.2

Part No LP3891ES-1.2
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 1.2V 0.8A DDPAK
Datasheet
LP3891ES-1.2 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Active
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 5.5V
Nominal Output Voltage (Min/Fixed) 1.2V
Dropout Voltage-Max 0.4V @ 800mA
Output Current 800mA
Operating Supply Current 30μA to 8mA
PSRR 80dB to 65dB (120Hz to 1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 1.2V
Voltage - Dropout (Typical) 0.1V @ 800mA
Mounting SMD (SMT)
Case / Package DDPAK/TO-263-5
Win Source Part Number 083488-LP3891ES-1.2
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LP3891ES-1.2 CAD Model

Description

The LP3891ES-1.2/NOPB is a high-performance, low-dropout (LDO) regulator from Texas Instruments. It is designed to provide a stable and reliable power source with a fixed output voltage of 1.2V and a maximum output current of 1.5A.

  • Output Voltage: 1.2V
  • Output Current: 1.5A
  • Key Features: Fast transient response, shutdown feature, built-in overcurrent and thermal shutdown protection, and RoHS compliance
  • Package: Compact surface-mount TO-263 package
  • Applications: Ideal for microprocessor and logic supplies, active SCSI terminators, and post-regulators for switching supplies

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39+ $2.5735 $100.3665
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144+ $2.0910 $301.1040
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