LM1117IMPX-3.3
- Mfr.Part #
- LM1117IMPX-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 800MA SOT223-4
- Stock
- 4,091
- In Stock :
- 4,091
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- 15V
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage Dropout (Max) :
- 1.2V @ 800mA
- Pin Count :
- 3
- Output Voltage Accuracy :
- 1 %
- Min Input Voltage :
- 2.6V
- Terminal Form :
- Gull wing
- Output Type :
- FIXED
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- TO-261-4, TO-261AA
- Voltage Tolerance-Max :
- 2%
- Protection Features :
- Over Current, Over Temperature
- Peak Reflow Temperature (Cel) :
- 260
- PSRR :
- 75dB (120Hz)
- Pbfree Code :
- yes
- Current - Supply (Max) :
- 10mA
- Accuracy :
- 1 %
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 5mA
- Terminal Pitch :
- 2.3mm
- Number of Terminations :
- 4
- Max Output Current :
- 800mA
- Number of Outputs :
- 1
- Height :
- 1.8mm
- Terminal Position :
- Dual
- Contact Plating :
- Tin
- Base Part Number :
- LM1117
- JESD-609 Code :
- e3
- Packing Method :
- TR
- Output Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Nominal Output Voltage :
- 3.3V
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Dropout Voltage :
- 1.2V
- Series :
- LM1117-3.3
- Width :
- 3.5mm
- Thickness :
- 1.6mm
- Lead Free :
- Lead Free
- Number of Regulators :
- 1
- Output Voltage 1 :
- 3.3V
- Dropout Voltage1-Nom :
- 1.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C
- Radiation Hardening :
- No
- Length :
- 6.5mm
- Min Current Limit :
- 800mA
- Number of Pins :
- 4
- Number of Functions :
- 1
- Datasheets
- LM1117IMPX-3.3

[Voltage Regulators - Linear] Texas Instruments LM1117IMPX-3.3 Overview
The Texas Instruments LM1117IMPX-3.3 is a reliable and efficient linear voltage regulator integrated circuit designed to deliver a stable 3.3V output with a maximum current of 800mA. Engineered with precision and quality, this IC regulator is housed in the SOT223-4 package, ensuring easy integration into various electronic applications.
With its robust design and exceptional performance, the LM1117IMPX-3.3 is an ideal solution for powering a wide range of electronic devices, providing consistent voltage regulation to meet the stringent requirements of industrial and commercial applications.
LM1117IMPX-3.3 Features
- Stable Output: The LM1117IMPX-3.3 ensures a stable 3.3V output voltage, suitable for powering sensitive electronic components.
- High Current Capability: With a maximum output current of 800mA, this linear regulator can support demanding loads with ease.
- Low Dropout Voltage: Its low dropout voltage characteristics minimize power dissipation and enhance energy efficiency.
- Thermal Shutdown Protection: Integrated thermal shutdown protection safeguards the device from overheating, ensuring long-term reliability.
- Compact Package: Housed in the SOT223-4 package, the LM1117IMPX-3.3 offers compactness and ease of PCB layout.
- Wide Operating Temperature Range: Suitable for various environmental conditions, with an operating temperature range from -40°C to 125°C.
LM1117IMPX-3.3 Applications
- Industrial Automation: The LM1117IMPX-3.3 is commonly used in industrial automation systems to provide regulated power to microcontrollers, sensors, and actuators, ensuring stable operation and precise control.
- Telecommunications Equipment: In telecommunications infrastructure, this voltage regulator is utilized to maintain consistent voltage levels for data transmission modules, ensuring reliable communication networks.
- Consumer Electronics: From handheld devices to home appliances, the LM1117IMPX-3.3 powers various consumer electronics, including smartphones, tablets, and smart home gadgets, delivering reliable performance and extending battery life.
- Medical Devices: In medical equipment such as patient monitoring devices and diagnostic tools, this linear regulator ensures accurate power supply to critical components, enhancing patient safety and device reliability.
- Automotive Electronics: Within automotive systems, the LM1117IMPX-3.3 regulates voltage for sensors, control modules, and infotainment systems, contributing to vehicle performance, efficiency, and reliability.
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