REG1117FA1.8KTTTG3
- Mfr.Part #
- REG1117FA1.8KTTTG3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LIN 1.8V 1A DDPAK/TO263-3
- Stock
- 3,322
- In Stock :
- 3,322
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tape and Reel (TR)
- Dropout Voltage :
- 1.1V
- Dropout Voltage1-Nom :
- 1.2V
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Length :
- 10.18mm
- Protection Features :
- Over Current, Over Temperature
- Number of Terminations :
- 3
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C
- Number of Outputs :
- 1
- Output Voltage :
- 1.8V
- PSRR :
- 62dB (120Hz)
- Min Input Voltage :
- 3.8V
- Surface Mount :
- yes
- Pin Count :
- 4
- Terminal Position :
- Single
- Max Output Current :
- 1A
- ECCN Code :
- EAR99
- Packing Method :
- TR
- Accuracy :
- 1 %
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Current - Quiescent (Iq) :
- 10mA
- Thickness :
- 4.44mm
- Output Voltage Accuracy :
- 1 %
- Max Output Voltage :
- 1.8V
- Terminal Pitch :
- 2.54mm
- Base Part Number :
- REG1117
- Voltage Tolerance-Max :
- 2%
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 4mA
- Height :
- 4.83mm
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage 1 :
- 1.8V
- Input Bias Current :
- 4mA
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Output Type :
- FIXED
- Number of Functions :
- 1
- Voltage - Input (Max) :
- 15V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Min Current Limit :
- 1A
- Width :
- 8.41mm
- Min Output Voltage :
- 1.8V
- Factory Lead Time :
- 6 Weeks
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Dropout (Max) :
- 1.55V @ 1A
- Number of Pins :
- 3
- Datasheets
- REG1117FA1.8KTTTG3

Voltage Regulators - Linear Texas Instruments REG1117FA1.8KTTTG3 Overview
The Voltage Regulators - Linear Texas Instruments REG1117FA1.8KTTTG3 is a high-performance, low-dropout linear regulator designed to deliver a steady, low-voltage output of 1.8V from a higher voltage input. Engineered by Texas Instruments, this regulator ensures reliability and stability in your power supply with a robust output current capability of 1A. Ideal for sensitive electronics requiring a precise voltage supply, the REG1117FA1.8KTTTG3 excels in applications demanding high accuracy, low noise, and straightforward integration.
REG1117FA1.8KTTTG3 Features
This linear voltage regulator boasts several key features that make it a strong choice for your power management needs. With a dropout voltage of typically 1.2V at full load, it ensures efficient operation even when input supply is close to the output voltage. The device supports a wide input range, enhancing its versatility across various applications. Furthermore, its built-in thermal overload protection and short circuit protection mechanisms safeguard your circuitry, ensuring prolonged and reliable performance under diverse conditions.
REG1117FA1.8KTTTG3 Applications
- Consumer Electronics: Used in devices like portable gaming consoles and digital cameras, where stable voltage is crucial for performance and longevity.
- Telecommunications: Powers sensitive telecommunications equipment, maintaining consistent performance even under fluctuating power conditions.
- Computing Devices: Ideal for laptops and tablets, ensuring that these devices receive a clean and stable power supply for efficient operation.
- Industrial Equipment: Utilized in various sensors and control systems, where precise voltage regulation is necessary for accurate readings and operations.
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