LP3871EMPX-3.3
- Mfr.Part #
- LP3871EMPX-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-5, TO-261AB
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 800MA SOT223-5
- Stock
- 18,829
- In Stock :
- 18,829
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage :
- 240mV
- Packing Method :
- Tape and Reel
- Output Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 5mA
- Base Part Number :
- LP3871
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Number of Regulators :
- 1
- Max Output Current :
- 800mA
- Number of Outputs :
- 1
- Dropout Voltage1-Nom :
- 0.24V
- Number of Functions :
- 1
- Voltage - Input (Max) :
- 7V
- Packaging :
- Tape and Reel (TR)
- PSRR :
- 73dB ~ 57dB (120Hz)
- Output Configuration :
- Positive
- Current - Quiescent (Iq) :
- 5mA
- Current - Supply (Max) :
- 15mA
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Terminations :
- 5
- Control Features :
- Enable
- Package / Case :
- TO-261-5, TO-261AB
- Radiation Hardening :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Min Input Voltage :
- 2.5V
- Pin Count :
- 5
- Number of Pins :
- 5
- Lead Free :
- Contains Lead
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C
- Output Type :
- FIXED
- Pbfree Code :
- No
- Output Voltage 1 :
- 3.3V
- Voltage Tolerance-Max :
- 3%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Dropout (Max) :
- 0.35V @ 800mA
- Accuracy :
- 1.5 %
- JESD-609 Code :
- e0
- Mount :
- Surface Mount
- Datasheets
- LP3871EMPX-3.3

[Voltage Regulators - Linear] Texas Instruments LP3871EMPX-3.3 Overview
The Texas Instruments LP3871EMPX-3.3 is an integrated circuit (IC) voltage regulator designed to deliver a stable output voltage of 3.3 volts with a maximum current rating of 800mA. This SOT223-5 packaged regulator offers efficient and reliable performance, making it an ideal choice for various industrial and electronic applications.
With its compact form factor and high current capability, this voltage regulator is well-suited for powering a wide range of electronic devices and systems, providing consistent voltage regulation to ensure smooth operation.
LP3871EMPX-3.3 Features
- Integrated Circuit (IC) voltage regulator
- Output voltage: 3.3 volts
- Maximum current rating: 800mA
- SOT223-5 package
- Efficient and reliable performance
- Compact design
- Wide operating temperature range
- Low dropout voltage
- Short-circuit and thermal protection
LP3871EMPX-3.3 Applications
- Industrial Automation: The LP3871EMPX-3.3 is commonly used in industrial automation systems to provide stable power supply voltage to control circuits, sensors, and actuators. Its high current rating and reliable performance ensure uninterrupted operation in demanding industrial environments.
- Telecommunications Equipment: In telecommunications equipment such as routers, switches, and modems, this voltage regulator ensures consistent voltage levels for reliable data transmission and reception. Its compact size makes it suitable for integration into space-constrained telecom devices.
- Embedded Systems: Embedded systems, including microcontrollers, single-board computers, and IoT devices, benefit from the LP3871EMPX-3.3's efficient voltage regulation. It provides a steady power source to essential components, enhancing overall system stability and performance.
- Consumer Electronics: From handheld devices like smartphones and tablets to home appliances and gaming consoles, the LP3871EMPX-3.3 finds application in various consumer electronics. Its low dropout voltage and thermal protection features contribute to extended device lifespan and reliability.
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