TPS54A20RNJR
- Mfr.Part #
- TPS54A20RNJR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-VFQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 10A 20VQFN
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Height :
- 1mm
- Factory Lead Time :
- 12 Weeks
- Topology :
- Buck
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- NO LEAD
- Number of Terminations :
- 20
- JESD-609 Code :
- e4
- Voltage - Input (Max) :
- 14V
- Min Output Voltage :
- 500mV
- Input Voltage-Nom :
- 12V
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TJ
- Max Output Voltage :
- 2V
- Function :
- Step-Down
- Number of Pins :
- 20
- Pbfree Code :
- yes
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 0.5V
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 5mA
- Length :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Thickness :
- 900μm
- Width :
- 3.5mm
- Number of Outputs :
- 1
- Voltage - Input (Min) :
- 8V
- Base Part Number :
- TPS54A20
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Position :
- UNSPECIFIED
- Synchronous Rectifier :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Series :
- SWIFT™
- Package / Case :
- 20-VFQFN
- Current - Output :
- 10A
- Frequency - Switching :
- Selectable
- Datasheets
- TPS54A20RNJR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54A20RNJR Overview
The TPS54A20RNJR by Texas Instruments stands as a pivotal component in modern power management technology, crafted for advanced efficiency and versatility. This adjustable buck regulator is specifically designed to address the rigorous demands of high-performance electronics that require stable and reliable power under varying conditions. With its capacity to handle up to 10A and voltage up to 20V, the TPS54A20RNJR integrates cutting-edge technology to ensure optimum performance in a compact 20VQFN package, making it ideal for space-sensitive applications. The integration of Texas Instruments' innovative power solution in your setup ensures robust performance, enhanced by thermal management and power efficiency, which is critical in high-stake environments.
TPS54A20RNJR Features
The TPS54A20RNJR showcases several features that make it a top choice for power supply solutions. It offers adjustable output voltage, enabling customization according to specific needs, and supports a high current output up to 10A, which is suitable for heavy-load applications. The device's efficiency is maintained across a wide range of input voltages, ensuring consistent performance. The compact 20VQFN package is designed for minimal footprint, which is particularly beneficial for applications where space is at a premium. Additionally, the regulator is designed with over-current, over-temperature, and short-circuit protection, enhancing its reliability and durability in challenging operational conditions.
TPS54A20RNJR Applications
- Telecommunications Equipment: Ensures stable voltage and high current in routers and switching systems, crucial for uninterrupted data transmission.
- Server Farms: Provides efficient power conversion, crucial for maintaining operational stability and energy efficiency in high-demand server environments.
- Portable Computing Devices: Ideal for laptops and tablets requiring efficient power management to enhance battery life and reduce heat generation.
- Medical Devices: Supports critical medical equipment with reliable power, essential for accurate diagnostics and patient care.
- Industrial Automation: Drives sensors and actuators with precise voltage levels, ensuring consistent performance and reliability in automated production lines.
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