REG103UA-2.5
- Mfr.Part #
- REG103UA-2.5
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- REG103 500MA, LOW-NOISE, LOW DRO
- Stock
- 26,374
- In Stock :
- 26,374
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tube
- Number of Terminations :
- 8
- Current - Supply (Max) :
- 1.3mA
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Number of Regulators :
- 1
- Terminal Form :
- Gull wing
- Base Part Number :
- REG103
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Min Input Voltage :
- 2.1V
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Max Output Current :
- 500mA
- Accuracy :
- 2 %
- Thickness :
- 1.58mm
- Dropout Voltage :
- 115mV
- Lead Free :
- Lead Free
- Control Features :
- Enable
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Dropout Voltage1-Nom :
- 0.115V
- Input Bias Current :
- 500μA
- PSRR :
- 65dB (120Hz)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Surface Mount :
- yes
- Output Type :
- FIXED
- Pbfree Code :
- yes
- Output Configuration :
- Positive
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C
- Min Output Voltage :
- 2.5V
- Length :
- 4.9mm
- Voltage - Input (Max) :
- 15V
- Width :
- 3.91mm
- Pin Count :
- 8
- Number of Functions :
- 1
- Output Voltage 1 :
- 2.5V
- Protection Features :
- Over Current, Over Temperature
- Quiescent Current :
- 500μA
- Height :
- 1.75mm
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 2 %
- Output Voltage :
- 2.5V
- Current - Quiescent (Iq) :
- 0.7mA
- Voltage Dropout (Max) :
- 0.28V @ 500mA
- Min Current Limit :
- 550mA
- Reference Voltage :
- 1.295V
- Number of Pins :
- 8
- Max Output Voltage :
- 3V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Datasheets
- REG103UA-2.5

[Voltage Regulators - Linear] Texas Instruments REG103UA-2.5 Overview
Introducing the REG103UA-2.5 from Texas Instruments, a cutting-edge voltage regulator designed to meet the demands of modern electronic circuits. With its exceptional performance and reliability, this device is the cornerstone for ensuring stable power supply in a variety of applications.
Whether you're designing consumer electronics, industrial automation systems, or automotive components, the REG103UA-2.5 offers unparalleled precision and efficiency. Its low-noise and low-dropout characteristics make it ideal for powering sensitive analog circuitry, ensuring optimal signal integrity and performance.
Engineered with Texas Instruments' renowned quality and expertise, the REG103UA-2.5 sets the standard for voltage regulation, providing designers with the confidence they need to create innovative solutions.
REG103UA-2.5 Features
- 500mA Output Current Capability
- Low Dropout Voltage: 300mV at 500mA Load
- Low Ground Pin Current: 1.2mA Typ.
- High Accuracy: ±1% Typ. (A Version)
- Thermal Shutdown and Current Limit for Safety
- Available in SOT-223, TO-220, and TO-252 Packages
REG103UA-2.5 Applications
- Consumer Electronics: Utilized in smartphones, tablets, and digital cameras for maintaining stable voltage levels, ensuring reliable operation and prolonging battery life.
- Industrial Automation Systems: Integrated into PLCs, motor drives, and control systems to regulate voltage for precise and consistent performance in manufacturing processes.
- Automotive Components: Embedded in vehicle infotainment systems, engine control units (ECUs), and advanced driver-assistance systems (ADAS) to provide clean power for critical electronic components, enhancing overall system reliability and safety.
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