TPS53321RGTR
- Mfr.Part #
- TPS53321RGTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 5A 16QFN
- Stock
- 1,417
- In Stock :
- 1,417
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Surface Mount :
- yes
- Voltage - Input (Max) :
- 6V
- Series :
- SmoothPWM™, Eco-Mode™
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Pitch :
- 0.5mm
- Length :
- 3mm
- Packaging :
- Tape and Reel (TR)
- Synchronous Rectifier :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Quiescent Current :
- 320µA
- Pbfree Code :
- yes
- Voltage - Input (Min) :
- 2.9V
- Thickness :
- 900μm
- Base Part Number :
- TPS53321
- Lead Free :
- Lead Free
- Input Voltage-Nom :
- 3.3V
- Number of Pins :
- 16
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 1.1MHz
- Function :
- Step-Down
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Peak Reflow Temperature (Cel) :
- 260
- Control Mode :
- VOLTAGE-MODE
- Package / Case :
- 16-VFQFN Exposed Pad
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 12 Weeks
- Output Voltage :
- 5.04V
- Max Output Voltage :
- 4.2V
- Voltage - Output (Min/Fixed) :
- 0.6V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Topology :
- Buck
- Height :
- 1mm
- Max Output Current :
- 5A
- Depth :
- 3.15mm
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Min Output Voltage :
- 600mV
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- QUAD
- Width :
- 3mm
- ECCN Code :
- EAR99
- Datasheets
- TPS53321RGTR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS53321RGTR Overview
The Texas Instruments TPS53321RGTR is a cutting-edge, adjustable output, synchronous buck (step-down) DC/DC converter. Capable of delivering up to 5A of continuous output current with excellent efficiency, this regulator is designed to meet the rigorous demands of modern, high-performance electronics. Its integration in a compact 16-QFN package ensures minimal footprint on the PCB, making it ideal for space-constrained applications. The [Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS53321RGTR] offers a flexible solution for power supply design, accommodating a wide input voltage range and providing a configurable output voltage, thus ensuring versatility across various applications.
TPS53321RGTR Features
- High efficiency synchronous buck regulator design, facilitating reduced power loss.
- Capable of delivering 5A continuous output current, ideal for high-load applications.
- Adjustable output voltage, allowing for application-specific tuning of power supply voltages.
- Compact 16-QFN package, perfect for use in limited space environments.
- Integrated high-side and low-side MOSFETs, which enhance performance and reduce external component count.
TPS53321RGTR Applications
- Computing Systems
- Used in motherboards and graphic cards where stable and efficient voltage regulation is critical for system stability and performance.
- Telecommunications Equipment
- Empowers RF amplifiers and modems requiring precise voltage regulation for optimal signal integrity and power efficiency.
- Networking Hardware
- Applicable in routers and switches, providing the necessary power management to maintain robust and reliable network performance.
- Industrial Electronics
- Suitable for use in automated machinery control systems that demand stable and reliable power under variable load conditions.
- Portable Devices
- Can be utilized in portable medical devices and testing equipment, ensuring consistent performance even with battery voltage fluctuations.
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