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TPSM63603 Synchronous Buck Power Module

Texas Instruments TPSM63603 Synchronous Buck Power Module is a highly integrated 36V, 3A DC/DC solution that combines a shielded inductor, power MOSFETs, and passives in an Enhanced HotRod™ QFN package. Each module has V_IN and V_OUT pins at the package's corners. These are for optimized input and output capacitor placement. Four larger thermal pads beneath the module enable a simple layout and easy handling in manufacturing.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 36-V 3-A step-down p ower module in smal TPSM63603EXTRDHR Texas Instruments 1: $22.08 A tariff of 38% may be applied if shipping to the United States. 1,510In Stock	Mfr. Part # TPSM63603EXTRDHR Mouser Part # 595-TPSM63603EXTRDHR	Texas Instruments	Switching Voltage Regulators 36-V 3-A step-down p ower module in smal Learn More about Texas Instruments ti tpsm63603 buck power module	Datasheet	1,510In Stock	Cut Tape $22.08 $21.72 $20.91 $20.09 View Reel $18.37 $19.48 $19.18 $19.17 $18.37 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000						1 V to 16 V	3 A			200 kHz to 2.2 MHz	- 55 C	+ 125 C	TPSM63603E	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to TPSM63603V3RDHR Texas Instruments 1: $9.93 A tariff of 38% may be applied if shipping to the United States. 2,709In Stock	Mfr. Part # TPSM63603V3RDHR Mouser Part # 595-TPSM63603V3RDHR	Texas Instruments	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to Learn More about Texas Instruments ti tpsm63603 buck power module	Datasheet	2,709In Stock	Cut Tape $9.93 $9.77 $9.41 $9.07 View Reel $8.08 $8.93 $8.58 $8.47 $8.08 Quote MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000						3.3 V	3 A			200 kHz to 2.2 MHz	- 40 C	+ 125 C	TPSM63603	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to TPSM63603V5RDHR Texas Instruments 1: $9.93 A tariff of 38% may be applied if shipping to the United States. 1,533In Stock	Mfr. Part # TPSM63603V5RDHR Mouser Part # 595-TPSM63603V5RDHR	Texas Instruments	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to Learn More about Texas Instruments ti tpsm63603 buck power module	Datasheet	1,533In Stock	Cut Tape $9.93 $9.77 $9.41 $9.24 View Reel $8.08 $9.09 $8.08 Quote MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000						5 V	3 A			200 kHz to 2.2 MHz	- 40 C	+ 125 C	TPSM63603	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to TPSM63603RDHR Texas Instruments 1: $11.92 A tariff of 38% may be applied if shipping to the United States. 20,766On Order	Mfr. Part # TPSM63603RDHR Mouser Part # 595-TPSM63603RDHR	Texas Instruments	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to Learn More about Texas Instruments ti tpsm63603 buck power module	Datasheet	20,766On Order On Order Ship Dates Mfr. #: TPSM63603RDHR Stock: 0 On Order: 8,766 Expected 3/4/2027 12,000 Expected 3/29/2027 Factory Lead-Time: 26 Weeks	Cut Tape $11.92 $10.44 $9.59 $9.44 View Reel $8.54 $9.24 $9.09 $8.91 $8.54 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000						1 V to 16 V	3 A			200 kHz to 2.2 MHz	- 40 C	+ 125 C	TPSM63603	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to TPSM63603SRDHR Texas Instruments 1: $9.93 A tariff of 38% may be applied if shipping to the United States. 4,315Expected 12/31/2026	Mfr. Part # TPSM63603SRDHR Mouser Part # 595-TPSM63603SRDHR	Texas Instruments	Switching Voltage Regulators High-density 3-V to 36-V input 1-V to Learn More about Texas Instruments ti tpsm63603 buck power module	Datasheet	4,315Expected 12/31/2026	Cut Tape $9.93 $9.77 $9.41 $9.07 View Reel $7.94 $8.93 $8.58 $8.47 $7.94 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	QFN-30	Buck	1 V to 16 V	3 A	1 Output	4 uA	200 kHz to 2.2 MHz	- 40 C	+ 125 C	TPSM63603	Reel, Cut Tape, MouseReel