TPS79433DCQR
- Mfr.Part #
- TPS79433DCQR
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-223-6
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 250MA SOT223-6
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Voltage Tolerance-Max :
- 3%
- Dropout Voltage1-Nom :
- 0.155V
- Package / Case :
- SOT-223-6
- Min Output Voltage :
- 3.3V
- Operating Temperature :
- -40°C~125°C
- Number of Outputs :
- 1
- Max Output Current :
- 250mA
- JESD-609 Code :
- e4
- Accuracy :
- 3 %
- Lead Free :
- Lead Free
- Current - Quiescent (Iq) :
- 220μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Configuration :
- Positive
- Length :
- 6.5mm
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Nominal Output Voltage :
- 3.3V
- Thickness :
- 1.6mm
- Pbfree Code :
- yes
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Control Features :
- Enable
- Voltage - Input (Max) :
- 5.5V
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Output Voltage 1 :
- 3.3V
- Factory Lead Time :
- 6 Weeks
- Max Output Voltage :
- 3.3V
- PSRR :
- 65dB ~ 40dB (100Hz ~ 100kHz)
- Quiescent Current :
- 260μA
- Base Part Number :
- TPS79433
- Packing Method :
- TR
- Number of Pins :
- 6
- Number of Regulators :
- 1
- Terminal Position :
- Dual
- Height :
- 1.8mm
- RoHS Status :
- ROHS3 Compliant
- Input Bias Current :
- 170μA
- Width :
- 3.5mm
- Dropout Voltage :
- 145mV
- Packaging :
- Cut Tape (CT)
- Voltage Dropout (Max) :
- 0.2V @ 250mA
- Min Input Voltage :
- 2.7V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Output Voltage Accuracy :
- 3 %
- Terminal Form :
- Gull wing
- Number of Terminations :
- 6
- Output Voltage :
- 3.3V
- Pin Count :
- 6
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Datasheets
- TPS79433DCQR

[Voltage Regulators - Linear] Texas Instruments TPS79433DCQR Overview
This Texas Instruments TPS79433DCQR is an integrated circuit linear voltage regulator designed to provide a stable 3.3V output with a maximum current of 250mA. It comes in a compact SOT223-6 package, making it suitable for space-constrained applications where efficient power management is crucial.
With its high accuracy and low dropout voltage, the TPS79433DCQR ensures reliable performance in various electronic systems, from industrial equipment to consumer electronics. Its robust design and thermal shutdown protection make it an ideal choice for demanding environments.
TPS79433DCQR Features
- Output Voltage: 3.3V
- Maximum Output Current: 250mA
- Package Type: SOT223-6
- Low Dropout Voltage: 160mV at 250mA
- High PSRR: 65dB at 1kHz
- Low Quiescent Current: 45μA
- Thermal Shutdown Protection
- Stable with Low ESR Ceramic Capacitors
TPS79433DCQR Applications
- Industrial Automation: The TPS79433DCQR is commonly used in industrial control systems, providing a stable voltage supply for microcontrollers, sensors, and other components.
- Telecommunications Equipment: In telecommunications infrastructure, such as routers and switches, this voltage regulator ensures reliable power delivery, contributing to system stability and performance.
- Medical Devices: Medical equipment, including patient monitoring devices and portable instruments, benefit from the TPS79433DCQR's precise voltage regulation, enhancing accuracy and safety in critical healthcare applications.
- Consumer Electronics: From handheld devices like smartphones and tablets to home appliances, the TPS79433DCQR helps maintain consistent power supply, prolonging battery life and improving overall device reliability.
- Automotive Electronics: In automotive systems, such as dashboard displays and infotainment systems, this voltage regulator provides clean power, minimizing interference and ensuring optimal performance.
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