REG1117-3.3/2K5
- Mfr.Part #
- REG1117-3.3/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 800MA SOT223-4
- Stock
- 26,109
- In Stock :
- 26,109
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Number of Regulators :
- 1
- Max Output Current :
- 800mA
- Output Configuration :
- Positive
- Nominal Output Voltage :
- 3.3V
- Terminal Form :
- Gull wing
- Max Output Voltage :
- 3.3V
- Input Bias Current :
- 4mA
- Surface Mount :
- yes
- Output Type :
- FIXED
- Pbfree Code :
- yes
- PSRR :
- 62dB (120Hz)
- Output Voltage :
- 3.3V
- Terminal Pitch :
- 2.3mm
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protection Features :
- Over Current, Over Temperature
- Voltage Dropout (Max) :
- 1.2V @ 800mA
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.8mm
- Dropout Voltage :
- 1.1V
- Quiescent Current :
- 4mA
- Width :
- 3.5mm
- Number of Terminations :
- 4
- Radiation Hardening :
- No
- Number of Pins :
- 4
- Number of Functions :
- 1
- Current - Quiescent (Iq) :
- 10mA
- Mounting Type :
- Surface Mount
- Thickness :
- 1.6mm
- Min Output Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- TO-261-4, TO-261AA
- Factory Lead Time :
- 6 Weeks
- Length :
- 6.5mm
- Dropout Voltage1-Nom :
- 1.1V
- Packing Method :
- TR
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~125°C
- Contact Plating :
- Gold
- Base Part Number :
- REG1117
- Min Input Voltage :
- 3.8V
- Accuracy :
- 1 %
- Voltage - Input (Max) :
- 15V
- Packaging :
- Tape and Reel (TR)
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 1 %
- Pin Count :
- 4
- Output Voltage 1 :
- 3.3V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Datasheets
- REG1117-3.3/2K5

Voltage Regulators - Linear Texas Instruments REG1117-3.3/2K5 Overview
The Texas Instruments REG1117-3.3/2K5 is a state-of-the-art linear voltage regulator designed for demanding applications that require a stable and reliable power supply. As part of the Voltage Regulators - Linear category, this component ensures a continuous 3.3V output at currents up to 800mA. It is housed in a compact SOT223 package, making it ideal for space-constrained applications. The REG1117-3.3/2K5 stands out for its low dropout voltage and robust thermal performance, ensuring efficiency and reliability in various operating conditions. This makes it an essential choice for designers looking to integrate a high-performance power solution into their systems.
REG1117-3.3/2K5 Features
- Output Voltage: 3.3V
- Output Current: 800mA
- Low Dropout Voltage
- Package Type: SOT223
- Thermal Overload Protection
- Short Circuit Protection
REG1117-3.3/2K5 Applications
- Consumer Electronics: Ideal for supplying stable and reliable power to microcontrollers and other sensitive electronic components in devices such as smartphones, tablets, and digital cameras.
- Portable Devices: Due to its compact size and low power dissipation, it is well-suited for portable applications like handheld gaming devices and personal media players.
- Networking Equipment: Provides the necessary power stability for networking hardware such as routers, switches, and modems to maintain reliable operation.
- Power Management Solutions: Can be used in power supply circuits for various industrial and telecommunications equipment, ensuring efficient power distribution and management.
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