TPS79428DGNR
- Mfr.Part #
- TPS79428DGNR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- TPS794 ULTRALOW-NOISE, HIGH-PSRR
- Stock
- 3,663
- In Stock :
- 3,663
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage Dropout (Max) :
- 0.21V @ 250mA
- Packing Method :
- Tape and Reel
- Output Voltage :
- 2.8V
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Terminal Pitch :
- 0.65mm
- Dropout Voltage1-Nom :
- 0.155V
- Mount :
- Surface Mount
- Min Input Voltage :
- 2.7V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Tolerance-Max :
- 3%
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Number of Regulators :
- 1
- Mounting Type :
- Surface Mount
- Base Part Number :
- TPS79428
- Terminal Position :
- Dual
- Packaging :
- Cut Tape (CT)
- Voltage - Input (Max) :
- 5.5V
- Max Output Current :
- 250mA
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~125°C
- Max Power Dissipation :
- 2.6W
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Pin Count :
- 8
- Number of Terminations :
- 8
- Quiescent Current :
- 220μA
- Width :
- 3mm
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Control Features :
- Enable
- Accuracy :
- 3 %
- ECCN Code :
- EAR99
- Input Voltage Absolute-Max :
- 6V
- Output Type :
- FIXED
- Dropout Voltage :
- 155mV
- Input Bias Current :
- 170μA
- Current - Quiescent (Iq) :
- 220μA
- PSRR :
- 65dB ~ 40dB (100Hz ~ 100kHz)
- Lead Free :
- Contains Lead
- RoHS Status :
- ROHS3 Compliant
- Output Voltage 1 :
- 2.8V
- Number of Pins :
- 8
- Length :
- 3mm
- Datasheets
- TPS79428DGNR

[Voltage Regulators - Linear] Texas Instruments TPS79428DGNR Overview
Introducing the TPS79428DGNR from Texas Instruments, a cutting-edge solution designed to meet the demanding requirements of modern electronic systems. Engineered with precision and reliability in mind, this voltage regulator sets a new standard for performance in noise-sensitive applications.
With its ultralow noise and high PSRR (Power Supply Rejection Ratio), the TPS79428DGNR ensures stable and clean power delivery, making it ideal for critical electronic devices where signal integrity is paramount. Whether you're designing advanced audio equipment, precision instrumentation, or sensitive medical devices, this voltage regulator delivers the uncompromising performance you need.
Elevate your designs with the Texas Instruments TPS79428DGNR, the ultimate choice for applications that demand excellence.
TPS79428DGNR Features
- Ultralow noise performance for enhanced signal integrity
- High PSRR ensures stable power delivery even in noisy environments
- Precision engineering for reliable operation in demanding conditions
- Wide input voltage range for versatility in various applications
- Low dropout voltage minimizes power loss and maximizes efficiency
- Overcurrent and thermal protection for added reliability and safety
TPS79428DGNR Applications
- Audio Equipment: The TPS79428DGNR ensures pristine audio quality in high-fidelity audio systems, amplifiers, and recording equipment by minimizing power supply noise and maintaining signal purity.
- Precision Instrumentation: In precision measurement devices, such as data acquisition systems and sensor interfaces, this voltage regulator maintains stable power rails, reducing measurement errors and ensuring accurate readings.
- Medical Devices: From sensitive diagnostic equipment to implantable medical devices, the TPS79428DGNR provides a reliable power source with minimal noise, critical for the accurate operation of medical electronics and patient safety.
- Communications Systems: In telecommunications infrastructure and networking equipment, this voltage regulator ensures clean power delivery, optimizing the performance and reliability of communication systems in both wired and wireless applications.
- Industrial Control Systems: For automation and control applications, the TPS79428DGNR offers robust power regulation, enabling stable operation of industrial machinery, motor drives, and control systems in harsh environments.
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