TPS79228DBVT
- Mfr.Part #
- TPS79228DBVT
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 100MA SOT23-5
- Stock
- 40,047
- In Stock :
- 40,047
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Qualification Status :
- Not Qualified
- Lead Free :
- Lead Free
- Power Dissipation :
- 561mW
- Number of Regulators :
- 1
- Min Current Limit :
- 285mA
- Voltage Tolerance-Max :
- 2%
- PSRR :
- 70dB ~ 47dB (100Hz ~ 100kHz)
- Number of Functions :
- 1
- Min Input Voltage :
- 2.7V
- Current - Quiescent (Iq) :
- 250μA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Output Configuration :
- Positive
- Package / Case :
- SC-74A, SOT-753
- Packaging :
- Tape and Reel (TR)
- Min Output Voltage :
- 2.8V
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Output Voltage 1 :
- 2.8V
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.45mm
- Width :
- 1.6mm
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Number of Outputs :
- 1
- Control Features :
- Enable
- Base Part Number :
- TPS79228
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packing Method :
- TR
- Accuracy :
- 2 %
- Max Output Current :
- 100mA
- Output Type :
- FIXED
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 5
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Number of Pins :
- 5
- Dropout Voltage1-Nom :
- 0.055V
- Length :
- 2.9mm
- Mounting Type :
- Surface Mount
- Output Voltage :
- 2.8V
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Bias Current :
- 170μA
- Quiescent Current :
- 200μA
- Thickness :
- 1.2mm
- Terminal Position :
- Dual
- Max Output Voltage :
- 2.8V
- Dropout Voltage :
- 60mV
- Voltage Dropout (Max) :
- 0.11V @ 100mA
- Max Power Dissipation :
- 561mW
- Pbfree Code :
- yes
- Output Voltage Accuracy :
- 2 %
- Voltage - Input (Max) :
- 5.5V
- Number of Terminations :
- 5
- Datasheets
- TPS79228DBVT

Voltage Regulators - Linear Texas Instruments TPS79228DBVT Overview
The TPS79228DBVT from Texas Instruments stands out in the market of Voltage Regulators - Linear due to its precise voltage control and stable operation. Designed to provide a constant 2.8V output with a capability of up to 100mA, this high-performance linear regulator is ideal for sensitive electronics that require a clean and steady power supply. Its low-dropout (LDO) feature ensures efficient operation even when the input voltage closely approximates the output voltage, making it an essential component for power-critical applications. Its compact SOT23-5 package ensures it can be integrated into space-constrained applications without sacrificing performance, embodying the innovation and reliability expected from Texas Instruments.
TPS79228DBVT Features
This linear regulator is equipped with several key features that enhance its applicability and reliability in various environments:
- Stable 2.8V output with a current capacity of 100mA, ideal for consistent performance.
- Low dropout voltage enhances efficiency, particularly valuable in battery-powered devices.
- Over-current and over-temperature protection mechanisms ensure long service life and reliability.
- Ultra-low noise operation, which is crucial for RF and precision-analog applications.
- High power supply rejection ratio (PSRR) minimizes noise from power supply fluctuations.
TPS79228DBVT Applications
- Portable Devices: Utilized in smartphones and tablets to provide stable power for processors and memory, enhancing device reliability and performance.
- Medical Equipment: Ensures precise voltage regulation in critical medical devices such as portable diagnostics and wearable health monitors, where consistent and reliable power is paramount.
- Wireless Communications: Used in RF modules and wireless communication devices to reduce noise and improve signal integrity, crucial for maintaining strong and stable connections.
- Power Management: Integral in power-sensitive applications such as IoT devices and smart sensors, providing efficient power regulation to extend battery life and ensure smooth operation.
- Consumer Electronics: Applied in audio/visual equipment to maintain a clean power supply, thereby enhancing the quality of audio and visual outputs.
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