TPS54873PWP
- Mfr.Part #
- TPS54873PWP
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 8A 28HTSSOP
- Stock
- 8,433
- In Stock :
- 8,433
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Weight :
- 118.501007mg
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- JESD-609 Code :
- e4
- Height :
- 1.2mm
- Voltage - Input (Max) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4.4mm
- Lead Free :
- Lead Free
- Output Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Pins :
- 28
- Base Part Number :
- TPS54873
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Series :
- SWIFT™
- Number of Terminations :
- 28
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Pbfree Code :
- yes
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 4.5V
- Mount :
- Surface Mount
- Synchronous Rectifier :
- yes
- Quiescent Current :
- 11mA
- Control Mode :
- VOLTAGE-MODE
- Output Type :
- Adjustable
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Length :
- 9.7mm
- Thickness :
- 1mm
- Terminal Pitch :
- 0.65mm
- Function :
- Step-Down
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Topology :
- Buck
- Voltage - Input (Min) :
- 4V
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Factory Lead Time :
- 8 Weeks
- Frequency - Switching :
- 350kHz 550kHz
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Current :
- 8A
- Operating Supply Voltage :
- 6V
- Voltage - Output (Min/Fixed) :
- 0.9V
- ECCN Code :
- EAR99
- Datasheets
- TPS54873PWP

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54873PWP Overview
The Texas Instruments TPS54873PWP is a highly efficient synchronous buck DC-DC converter, designed to deliver up to 8A of continuous output current. Its compact 28-pin HTSSOP package makes it suitable for various power supply applications where space is limited.
This integrated circuit offers adjustable output voltage regulation, providing flexibility to meet the specific voltage requirements of different systems. With its high efficiency and thermal performance, the TPS54873PWP ensures reliable operation even in demanding environments.
Whether used in industrial equipment, telecommunications infrastructure, or automotive systems, this voltage regulator from Texas Instruments delivers consistent and stable power, making it an ideal choice for B2B customers seeking reliable power management solutions.
TPS54873PWP Features
- Highly efficient synchronous buck DC-DC converter
- Delivers up to 8A of continuous output current
- Compact 28-pin HTSSOP package
- Adjustable output voltage regulation
- High efficiency and thermal performance
- Wide input voltage range
- Integrated overcurrent and overtemperature protection
TPS54873PWP Applications
- Industrial equipment: The TPS54873PWP is ideal for powering industrial automation systems, motor drives, and control circuits, ensuring stable and reliable operation in harsh industrial environments.
- Telecommunications infrastructure: In telecommunications base stations, routers, and network switches, this voltage regulator provides efficient power management, contributing to the reliability and performance of communication networks.
- Automotive systems: From engine control units to infotainment systems, the TPS54873PWP offers precise voltage regulation for various automotive electronics, enhancing overall vehicle performance and reliability.
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