Voltage Regulators - Switching Regulators

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TPS54202x Step-Down Converters

Texas Instruments TPS54202x Step-Down Converters are 4.5V to 30V input, 2A synchronous buck converters designed for compact, EMI-friendly DC/DC power conversion. The series includes the TPS542021 adjustable-output device and the TPS542025 fixed 5V output device, giving designers flexible options for distributed power-bus and general-purpose power designs.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Switching Voltage Regulators 4.5V to 30V input 2 A 500kHz synchronou TPS542025DDCR Texas Instruments 1: 4,66 zł 361In Stock 3 000Expected 10/27/2026 New Product	Mfr. Part No. TPS542025DDCR Mouser Part No 595-TPS542025DDCR New Product	Texas Instruments	Switching Voltage Regulators 4.5V to 30V input 2 A 500kHz synchronou Learn More about Texas Instruments ti tps54202x converters	Datasheet	361In Stock 3 000Expected 10/27/2026	Cut Tape 4,66 zł 3,36 zł 3,04 zł 2,68 zł View Reel 2,09 zł 2,52 zł 2,46 zł 2,09 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	SOT-23-6	Buck	5 V	2 A	1 Output	26 uA	500 kHz	- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 4.5V-to-30V input, 2A 500kHz synchronous buck converter TPS542021DDCR Texas Instruments 1: 4,09 zł 138In Stock 3 000Expected 11/2/2026 New Product	Mfr. Part No. TPS542021DDCR Mouser Part No 595-TPS542021DDCR New Product	Texas Instruments	Switching Voltage Regulators 4.5V-to-30V input, 2A 500kHz synchronous buck converter Learn More about Texas Instruments ti tps54202x converters	Datasheet	138In Stock 3 000Expected 11/2/2026	Cut Tape 4,09 zł 2,93 zł 2,64 zł 2,33 zł View Reel 1,80 zł 2,18 zł 2,13 zł 1,80 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	TSOT-23-6	Buck	600 mV to 30 V	2 A	1 Output	26 uA	500 kHz	- 40 C	+ 150 C	TPS542021	Reel, Cut Tape, MouseReel

TPS54202x Step-Down Converters

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