REG103FA-A/500
- Mfr.Part #
- REG103FA-A/500
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ DDPAK
- Stock
- 8,273
- In Stock :
- 8,273
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Output Voltage Accuracy :
- 2 %
- Current - Quiescent (Iq) :
- 0.7mA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Pins :
- 5
- Output Type :
- Adjustable
- Base Part Number :
- REG103
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage Dropout (Max) :
- 0.28V @ 500mA
- Max Output Current :
- 500mA
- Length :
- 10.16mm
- Protection Features :
- Over Current, Over Temperature
- PSRR :
- 65dB (120Hz)
- Radiation Hardening :
- No
- Number of Outputs :
- 1
- Dropout Voltage1-Nom :
- 0.115V
- Voltage - Input (Max) :
- 15V
- Quiescent Current :
- 1mA
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Current - Supply (Max) :
- 1.3mA
- Output Configuration :
- Positive
- Output Voltage :
- 5.5V
- Dropout Voltage :
- 115mV
- Number of Terminations :
- 5
- Thickness :
- 4.58mm
- Pin Count :
- 4
- Input Bias Current :
- 500μA
- Accuracy :
- 2 %
- Number of Functions :
- 1
- Height :
- 4.83mm
- Terminal Position :
- Single
- Width :
- 8.42mm
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Min Input Voltage :
- 2.1V
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Control Features :
- Enable
- Operating Temperature :
- -40°C~85°C
- Reference Voltage :
- 1.295V
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Datasheets
- REG103FA-A/500

[Voltage Regulators - Linear] Texas Instruments REG103FA-A/500 Overview
The Texas Instruments REG103FA-A/500 is a high-performance linear voltage regulator designed to provide a stable, adjustable output voltage for various electronic applications. Manufactured with precision by Texas Instruments, this integrated circuit (IC) offers exceptional reliability and efficiency, making it an ideal choice for demanding industrial and commercial environments.
With its robust design and advanced features, the REG103FA-A/500 ensures precise voltage regulation, enabling smooth and reliable operation of electronic systems. Whether used in power supplies, instrumentation, or automotive applications, this regulator delivers consistent performance, contributing to enhanced system stability and longevity.
REG103FA-A/500 Features
- Adjustable Output Voltage: The REG103FA-A/500 allows for precise adjustment of the output voltage, providing flexibility for various application requirements.
- Low Dropout Voltage: With a low dropout voltage, this regulator minimizes power dissipation and maximizes efficiency, ensuring optimal performance even in low input voltage conditions.
- High Accuracy: Texas Instruments' advanced manufacturing process ensures tight voltage regulation and high accuracy, meeting the stringent requirements of industrial and automotive applications.
- Overcurrent and Thermal Protection: Built-in overcurrent and thermal protection mechanisms safeguard the regulator and connected devices from damage, enhancing system reliability and safety.
- Wide Operating Temperature Range: The REG103FA-A/500 operates reliably over a wide temperature range, making it suitable for use in harsh environments and extreme conditions.
REG103FA-A/500 Applications
- Industrial Automation: The REG103FA-A/500 is commonly used in industrial automation systems to provide stable power to control units, sensors, and actuators. Its adjustable output voltage capability ensures compatibility with various subsystems and voltage requirements.
- Telecommunications Equipment: In telecommunications equipment such as base stations and networking devices, the REG103FA-A/500 plays a crucial role in maintaining a consistent supply voltage for reliable operation. Its low dropout voltage and high accuracy make it suitable for demanding telecom applications.
- Automotive Electronics: Automotive electronics demand robust voltage regulation to ensure proper operation of critical systems such as engine control units (ECUs), infotainment systems, and safety sensors. The REG103FA-A/500's overcurrent and thermal protection features make it well-suited for automotive applications where reliability is paramount.
- Test and Measurement Instruments: Precision voltage regulation is essential in test and measurement instruments to ensure accurate readings and reliable performance. The REG103FA-A/500's high accuracy and wide operating temperature range make it an ideal choice for precision instruments used in laboratory and field environments.
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