REG103GA-3.3
- Mfr.Part #
- REG103GA-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-223-6
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 500MA SOT223-6
- Stock
- 4
- In Stock :
- 4
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage Tolerance-Max :
- 2.8%
- Terminal Position :
- Dual
- Current - Supply (Max) :
- 1.3mA
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Dropout Voltage1-Nom :
- 0.115V
- PSRR :
- 65dB (120Hz)
- Min Output Voltage :
- 3.3V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Type :
- FIXED
- Number of Regulators :
- 1
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Quiescent Current :
- 500μA
- Max Output Current :
- 500mA
- Height :
- 1.8mm
- Mount :
- Surface Mount
- Number of Terminations :
- 6
- Min Current Limit :
- 550mA
- Output Voltage :
- 3.3V
- Input Bias Current :
- 500μA
- Min Input Voltage :
- 2.1V
- Nominal Output Voltage :
- 3.3V
- Max Output Voltage :
- 3.3V
- Number of Pins :
- 6
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Base Part Number :
- REG103
- Accuracy :
- 2 %
- Control Features :
- Enable
- Output Voltage Accuracy :
- 2 %
- Voltage Dropout (Max) :
- 0.28V @ 500mA
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C
- Length :
- 6.5mm
- Dropout Voltage :
- 115mV
- Thickness :
- 1.6mm
- Voltage - Input (Max) :
- 15V
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Width :
- 3.5mm
- Protection Features :
- Over Current, Over Temperature
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- JESD-609 Code :
- e4
- Pin Count :
- 6
- Output Voltage 1 :
- 3.3V
- Reference Voltage :
- 1.295V
- Output Configuration :
- Positive
- Current - Quiescent (Iq) :
- 0.7mA
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Package / Case :
- SOT-223-6
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- REG103GA-3.3

Voltage Regulators - Linear Texas Instruments REG103GA-3.3 Overview
Discover the reliability and efficiency of the Voltage Regulators - Linear Texas Instruments REG103GA-3.3, a high-performance linear voltage regulator designed to maintain stability and functionality across a variety of applications. This compact component, encapsulated in a SOT223-6 package, offers a fixed output of 3.3V with a capability to handle up to 500mA of output current, making it an ideal solution for sophisticated electronic assemblies that demand consistent voltage levels for optimal performance.
REG103GA-3.3 Features
The REG103GA-3.3 is equipped with several advanced features that ensure its versatility and reliability in demanding scenarios:
- Fixed 3.3V output with a high accuracy rate, ensuring precise voltage regulation.
- Ability to supply 500mA of load current, suitable for moderate to high power needs.
- Low dropout performance which enhances efficiency by minimizing the difference between the input and output voltages.
- Thermal and over-current protection mechanisms to safeguard the circuitry under extreme conditions.
- Quiet operation with low noise output, crucial for sensitive audio and measurement applications.
REG103GA-3.3 Applications
- Consumer Electronics: Utilized in powering sensitive electronics such as smartphones and tablets, where stable and reliable power delivery is essential for the functionality and longevity of the devices.
- Computing Devices: Ideal for use in desktops, laptops, and servers that require consistent voltage to ensure efficient processing and operation under varying electrical loads.
- Portable Applications: Serves effectively in portable medical devices and handheld gadgets, where power efficiency and reliability are critical for accurate functioning and mobility.
- Telecommunications: Applied in telecommunication equipment like routers and switches, supporting stable operations and preventing data loss or corruption caused by voltage fluctuations.
- Power Management Systems: Integral in managing power supplies within industrial settings, ensuring that machinery operates within safe electrical parameters.
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