Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

TPS543xx/-Q1 & TPS545xx/Q1 DC-DC Converters

Texas Instruments TPS543xx/-Q1 and TPS545xx/-Q1 are 42V input 3.5A and 5A step-down DC-DC converters with an integrated high side MOSFET. TI TPS54360 and TPS54560 are 60V input 3.5A and 5A DC-DC converters with integrated high side MOSFET. TPS54341 / TPS54541 and TPS54361 / TPS54561 devices offer 100kHz to 2.5MHz adjustable switching frequency while TPS543x0 and TPS545x0 devices have 100kHz to 2.5MHz fixed switching frequency. These TI step-down converters survive load dump pulses up to 65V per ISO 7637. All of the parts offer high efficiency at light loads with pulse skipping Eco-mode. The TPS543xx-Q1 & TPS545xx-Q1 devices are AEC-Q100 qualified for automotive applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 26

Applied Filters:

Package/Case

Topology

Output Voltage

Output Current

Number of Outputs

Quiescent Current

Switching Frequency

Maximum Operating Temperature

Qualification

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging
Switching Voltage Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr A A 595-TPS54340DDAR TPS54340DDA Texas Instruments 1: Rp105.122,58 8.635In Stock	Mfr. Part No. TPS54340DDA Mouser Part No 595-TPS54340DDA	Texas Instruments	Switching Voltage Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr A A 595-TPS54340DDAR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	8.635In Stock	Rp105.122,58 Rp80.355,48 Rp71.182,48 Rp67.696,74 View Rp65.862,14 Rp63.477,16 Rp62.743,32 Rp61.642,56 Quote	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	3.5 A	1 Output	146 uA	500 kHz	- 40 C	+ 125 C		TPS54340	Tube
Switching Voltage Regulators 42-V input 3.5-A s t ep-down DC/DC conve A 595-TPS54340BDDAR TPS54340BDDA Texas Instruments 1: Rp107.507,56 2.671In Stock	Mfr. Part No. TPS54340BDDA Mouser Part No 595-TPS54340BDDA	Texas Instruments	Switching Voltage Regulators 42-V input 3.5-A s t ep-down DC/DC conve A 595-TPS54340BDDAR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	2.671In Stock	Rp107.507,56 Rp81.823,16 Rp75.402,06 Rp68.430,58 View Rp64.944,84 Rp62.926,78 Rp62.192,94 Rp61.459,10	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	3.5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 150 C		TPS54340B	Tube
Switching Voltage Regulators 60V Inpt 3.5 Stp-Dn DC-DC Cnvrtr w/ c-m A 595-TPS54360DDAR TPS54360DDA Texas Instruments 1: Rp118.698,62 1.090In Stock 1.725Expected 14/06/2027	Mfr. Part No. TPS54360DDA Mouser Part No 595-TPS54360DDA	Texas Instruments	Switching Voltage Regulators 60V Inpt 3.5 Stp-Dn DC-DC Cnvrtr w/ c-m A 595-TPS54360DDAR Learn More about Texas Instruments ti tps54360	Datasheet	1.090In Stock 1.725Expected 14/06/2027	Rp118.698,62 Rp90.996,16 Rp84.024,68 Rp76.502,82 View Rp72.833,62 Rp70.632,10 Rp69.714,80 Rp68.980,96	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 58.8 V	3.5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54360	Tube
Switching Voltage Regulators 4.5-V to 42-V input 5-A step-down conve A 595-TPS54540BDDAR TPS54540BDDA Texas Instruments 1: Rp117.414,40 347In Stock	Mfr. Part No. TPS54540BDDA Mouser Part No 595-TPS54540BDDA	Texas Instruments	Switching Voltage Regulators 4.5-V to 42-V input 5-A step-down conve A 595-TPS54540BDDAR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	347In Stock	Rp117.414,40 Rp90.078,86 Rp80.355,48 Rp74.851,68 View Rp71.732,86 Rp69.714,80 Rp68.614,04 Rp67.329,82 Quote	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 150 C		TPS54540B	Tube
Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDAR TPS54540DDA Texas Instruments 1: Rp115.579,80 2.663In Stock	Mfr. Part No. TPS54540DDA Mouser Part No 595-TPS54540DDA	Texas Instruments	Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDAR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	2.663In Stock	Rp115.579,80 Rp88.611,18 Rp77.970,50 Rp74.301,30 View Rp70.815,56 Rp68.614,04 Rp67.880,20 Rp66.962,90 Quote	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54540	Tube
Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDA TPS54540DDAR Texas Instruments 1: Rp95.215,74 3.293In Stock 7.500Expected 04/03/2027	Mfr. Part No. TPS54540DDAR Mouser Part No 595-TPS54540DDAR	Texas Instruments	Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDA	Datasheet	3.293In Stock 7.500Expected 04/03/2027	Cut Tape Rp95.215,74 Rp73.384,00 Rp67.880,20 Rp61.826,02 View Reel Rp55.221,46 Rp58.890,66 Rp57.973,36 Rp57.239,52 Rp55.221,46 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54540	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-V to 60-V input 5-A step-down DC-D A A 595-TPS54560BDDAR TPS54560BDDA Texas Instruments 1: Rp130.990,44 2.571In Stock	Mfr. Part No. TPS54560BDDA Mouser Part No 595-TPS54560BDDA	Texas Instruments	Switching Voltage Regulators 4.5-V to 60-V input 5-A step-down DC-D A A 595-TPS54560BDDAR Learn More about Texas Instruments ti tps54560	Datasheet	2.571In Stock	Rp130.990,44 Rp105.672,96 Rp90.812,70 Rp87.143,50 View Rp82.557,00 Rp82.373,54 Rp82.190,08 Quote	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 58.8 V	5 A	1 Output	1.1 mA	100 kHz to 2.5 MHz	- 40 C	+ 150 C		TPS54560B	Tube
Switching Voltage Regulators 4.5-V to 60-V input 5-A step-down DC-D A A 595-TPS54560BDDA TPS54560BDDAR Texas Instruments 1: Rp105.672,96 3.892In Stock 7.500Expected 25/10/2027	Mfr. Part No. TPS54560BDDAR Mouser Part No 595-TPS54560BDDAR	Texas Instruments	Switching Voltage Regulators 4.5-V to 60-V input 5-A step-down DC-D A A 595-TPS54560BDDA Learn More about Texas Instruments ti tps54560	Datasheet	3.892In Stock 7.500Expected 25/10/2027	Cut Tape Rp105.672,96 Rp80.722,40 Rp74.484,76 Rp67.513,28 View Reel Rp59.624,50 Rp64.577,92 Rp63.477,16 Rp62.926,78 Rp59.624,50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 58.8 V	5 A	1 Output	1.1 mA	100 kHz to 2.5 MHz	- 40 C	+ 150 C		TPS54560B	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60V Input 5 A SD DC- DC Cnvtr A 595-TPS5 A 595-TPS54560DDAR TPS54560DDA Texas Instruments 1: Rp138.512,30 2.949In Stock 6.000Expected 01/03/2027	Mfr. Part No. TPS54560DDA Mouser Part No 595-TPS54560DDA	Texas Instruments	Switching Voltage Regulators 60V Input 5 A SD DC- DC Cnvtr A 595-TPS5 A 595-TPS54560DDAR Learn More about Texas Instruments ti tps54560	Datasheet	2.949In Stock 6.000Expected 01/03/2027	Rp138.512,30 Rp107.140,64 Rp92.096,92 Rp88.427,72 View Rp84.575,06 Rp83.474,30 Rp81.272,78 Rp79.438,18	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 58.8 V	5 A	1 Output	1.1 mA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54560	Tube
Switching Voltage Regulators Auto 4.5-60Vin 5A SD DC-DC Converter A 5 A 595-TPS54561QDPRTQ1 TPS54561QDPRRQ1 Texas Instruments 1: Rp165.847,84 478In Stock 3.000Expected 21/01/2027	Mfr. Part No. TPS54561QDPRRQ1 Mouser Part No 595-TPS54561QDPRRQ1	Texas Instruments	Switching Voltage Regulators Auto 4.5-60Vin 5A SD DC-DC Converter A 5 A 595-TPS54561QDPRTQ1	Datasheet	478In Stock 3.000Expected 21/01/2027	Cut Tape Rp165.847,84 Rp128.972,38 Rp119.799,38 Rp109.525,62 View Reel Rp93.931,52 Rp106.039,88 Rp102.003,76 Rp99.251,86 Rp93.931,52 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	WSON-10	Buck	800 mV to 59 V	5 A	1 Output	152 uA	500 kHz	- 40 C	+ 125 C	AEC-Q100	TPS54561	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Auto 4.5-60Vin 5A SD DC-DC Converter A 5 A 595-TPS54561QDPRRQ1 TPS54561QDPRTQ1 Texas Instruments 1: Rp191.165,32 1.542In Stock	Mfr. Part No. TPS54561QDPRTQ1 Mouser Part No 595-TPS54561QDPRTQ1	Texas Instruments	Switching Voltage Regulators Auto 4.5-60Vin 5A SD DC-DC Converter A 5 A 595-TPS54561QDPRRQ1	Datasheet	1.542In Stock	Cut Tape Rp191.165,32 Rp149.336,44 Rp138.879,22 Rp127.321,24 Reel Rp121.267,06 View Rp116.680,56 Rp114.845,96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WSON-10	Buck	800 mV to 59 V	5 A	1 Output	152 uA	500 kHz	- 40 C	+ 125 C	AEC-Q100	TPS54561	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-42V Input 3.5A S D DC-DC Cnvtr A 595 A 595-TPS54341DPRR TPS54341DPRT Texas Instruments 1: Rp108.424,86 376In Stock	Mfr. Part No. TPS54341DPRT Mouser Part No 595-TPS54341DPRT	Texas Instruments	Switching Voltage Regulators 4.5-42V Input 3.5A S D DC-DC Cnvtr A 595 A 595-TPS54341DPRR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	376In Stock	Cut Tape Rp108.424,86 Rp82.557,00 Rp76.135,90 Rp68.980,96 Reel Rp65.495,22 View Rp63.477,16 Rp62.559,86 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WSON-10	Buck	800 mV to 41 V	3.5 A	1 Output	152 uA	500 kHz	- 40 C	+ 85 C		TPS54341	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60 Vin 3.5 A SD DC-D C Converter A 595-T A 595-TPS54360DDA TPS54360DDAR Texas Instruments 1: Rp91.363,08 48In Stock 47.500On Order	Mfr. Part No. TPS54360DDAR Mouser Part No 595-TPS54360DDAR	Texas Instruments	Switching Voltage Regulators 60 Vin 3.5 A SD DC-D C Converter A 595-T A 595-TPS54360DDA Learn More about Texas Instruments ti tps54360	Datasheet	48In Stock 47.500On Order On Order Ship Dates Mfr. No: TPS54360DDAR Stock: 48 Can Dispatch Immediately On Order: 22.500 Expected 10/05/2027 25.000 Expected 31/05/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp91.363,08 Rp69.531,34 Rp64.027,54 Rp56.138,76 View Reel Rp51.919,18 Rp53.386,86 Rp52.102,64 Rp51.919,18 Rp51.919,18 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 58.8 V	3.5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54360	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5 to 60V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54361DPRT TPS54361DPRR Texas Instruments 1: Rp113.378,28 41In Stock 6.000Expected 23/11/2026	Mfr. Part No. TPS54361DPRR Mouser Part No 595-TPS54361DPRR	Texas Instruments	Switching Voltage Regulators 4.5 to 60V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54361DPRT Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	41In Stock 6.000Expected 23/11/2026	Cut Tape Rp113.378,28 Rp86.960,04 Rp80.355,48 Rp71.549,40 Rp68.797,50 Reel Rp62.376,40 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	WSON-10	Buck	800 mV to 59 V	3.5 A	1 Output	152 uA	500 kHz	- 40 C	+ 85 C		TPS54361	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5 to 60V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54361DPRR TPS54361DPRT Texas Instruments 1: Rp130.990,44 12In Stock 1.000Expected 23/11/2026	Mfr. Part No. TPS54361DPRT Mouser Part No 595-TPS54361DPRT	Texas Instruments	Switching Voltage Regulators 4.5 to 60V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54361DPRR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	12In Stock 1.000Expected 23/11/2026	Cut Tape Rp130.990,44 Rp100.903,00 Rp92.280,38 Rp84.024,68 Reel Rp77.603,58 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WSON-10	Buck	800 mV to 59 V	3.5 A	1 Output	152 uA	500 kHz	- 40 C	+ 85 C		TPS54361	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DC-DC converter A 59 5-TPS54361QDPRRQ1 A A 595-TPS54361QDPRRQ1 TPS54361QDPRTQ1 Texas Instruments 1: Rp148.602,60 30In Stock 15.250On Order	Mfr. Part No. TPS54361QDPRTQ1 Mouser Part No 595-TPS54361QDPRTQ1	Texas Instruments	Switching Voltage Regulators DC-DC converter A 59 5-TPS54361QDPRRQ1 A A 595-TPS54361QDPRRQ1	Datasheet	30In Stock 15.250On Order On Order Ship Dates Mfr. No: TPS54361QDPRTQ1 Stock: 30 Can Dispatch Immediately On Order: 2.750 Expected 26/11/2026 6.500 Expected 05/07/2027 6.000 Expected 28/10/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp148.602,60 Rp115.029,42 Rp106.590,26 Rp97.417,26 Reel Rp93.014,22 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WSON-10	Buck	800 mV to 59 V	3.5 A	1 Output	152 uA	500 kHz	- 40 C	+ 125 C	AEC-Q100	TPS54361	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-V to 42-V input 5-A step-down conve A 595-TPS54540BDDA TPS54540BDDAR Texas Instruments 1: Rp98.518,02 41In Stock 12.500Expected 08/03/2027	Mfr. Part No. TPS54540BDDAR Mouser Part No 595-TPS54540BDDAR	Texas Instruments	Switching Voltage Regulators 4.5-V to 42-V input 5-A step-down conve A 595-TPS54540BDDA Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	41In Stock 12.500Expected 08/03/2027	Cut Tape Rp98.518,02 Rp75.218,60 Rp69.347,88 Rp62.926,78 View Reel Rp54.854,54 Rp59.624,50 Rp59.074,12 Rp58.890,66 Rp54.854,54 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 150 C		TPS54540B	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5V to 42V Input 5A SD DC-DC Cnvtr A 59 A 595-TPS54541DPRT TPS54541DPRR Texas Instruments 1: Rp108.057,94 44In Stock 3.000Expected 12/11/2026	Mfr. Part No. TPS54541DPRR Mouser Part No 595-TPS54541DPRR	Texas Instruments	Switching Voltage Regulators 4.5V to 42V Input 5A SD DC-DC Cnvtr A 59 A 595-TPS54541DPRT	Datasheet	44In Stock 3.000Expected 12/11/2026	Cut Tape Rp108.057,94 Rp82.557,00 Rp76.319,36 Rp67.880,20 Rp65.678,68 Reel Rp65.311,76 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	WSON-10	Buck	800 mV to 41 V	5 A	1 Output	152 uA	500 kHz	- 40 C	+ 85 C		TPS54541	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-42V Input 5A SD DC-DC Cnvtr A 595-TP A 595-TPS54541DPRR TPS54541DPRT Texas Instruments 1: Rp124.569,34 24In Stock 750Expected 23/11/2026	Mfr. Part No. TPS54541DPRT Mouser Part No 595-TPS54541DPRT	Texas Instruments	Switching Voltage Regulators 4.5-42V Input 5A SD DC-DC Cnvtr A 595-TP A 595-TPS54541DPRR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	24In Stock 750Expected 23/11/2026	Cut Tape Rp124.569,34 Rp95.766,12 Rp88.060,80 Rp82.373,54 Reel Rp77.053,20 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WSON-10	Buck	800 mV to 41 V	5 A	1 Output	152 uA	500 kHz	- 40 C	+ 85 C		TPS54541	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60V Input 5 A SD DC- DC Cnvtr A 595-TPS5 A 595-TPS54560DDA TPS54560DDAR Texas Instruments 1: Rp112.827,90 43In Stock 37.500On Order	Mfr. Part No. TPS54560DDAR Mouser Part No 595-TPS54560DDAR	Texas Instruments	Switching Voltage Regulators 60V Input 5 A SD DC- DC Cnvtr A 595-TPS5 A 595-TPS54560DDA Learn More about Texas Instruments ti tps54560	Datasheet	43In Stock 37.500On Order On Order Ship Dates Mfr. No: TPS54560DDAR Stock: 43 Can Dispatch Immediately On Order: 7.500 Expected 01/03/2027 15.000 Expected 15/03/2027 15.000 Expected 10/05/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp112.827,90 Rp86.409,66 Rp79.805,10 Rp70.815,56 View Reel Rp60.541,80 Rp67.880,20 Rp67.146,36 Rp65.678,68 Rp60.541,80 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 58.8 V	5 A	1 Output	1.1 mA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54560	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42-V input 3.5-A s t ep-down DC/DC conve A 595-TPS54340BDDA TPS54340BDDAR Texas Instruments 1: Rp92.463,84 14.438On Order	Mfr. Part No. TPS54340BDDAR Mouser Part No 595-TPS54340BDDAR	Texas Instruments	Switching Voltage Regulators 42-V input 3.5-A s t ep-down DC/DC conve A 595-TPS54340BDDA Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	14.438On Order On Order Ship Dates Mfr. No: TPS54340BDDAR Stock: 0 On Order: 4.438 Expected 21/01/2027 10.000 Expected 08/03/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp92.463,84 Rp70.448,64 Rp64.944,84 Rp58.890,66 View Reel Rp51.185,34 Rp56.138,76 Rp54.304,16 Rp51.185,34 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	3.5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 150 C		TPS54340B	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr A A 595-TPS54340DDA TPS54340DDAR Texas Instruments 1: Rp92.647,30 42.481On Order	Mfr. Part No. TPS54340DDAR Mouser Part No 595-TPS54340DDAR	Texas Instruments	Switching Voltage Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr A A 595-TPS54340DDA Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	42.481On Order On Order Ship Dates Mfr. No: TPS54340DDAR Stock: 0 On Order: 19.981 Expected 04/03/2027 22.500 Expected 17/05/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp92.647,30 Rp70.632,10 Rp65.128,30 Rp59.074,12 View Reel Rp51.735,72 Rp56.322,22 Rp55.771,84 Rp55.588,38 Rp51.735,72 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SO-PowerPAD-8	Buck	800 mV to 41.1 V	3.5 A	1 Output	146 uA	100 kHz to 2.5 MHz	- 40 C	+ 150 C		TPS54340	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5V to 60V Input 5A SD DC-DC Cnvtr A 59 A 595-TPS54561DPRT TPS54561DPRR Texas Instruments 1: Rp143.832,64 17.665On Order	Mfr. Part No. TPS54561DPRR Mouser Part No 595-TPS54561DPRR	Texas Instruments	Switching Voltage Regulators 4.5V to 60V Input 5A SD DC-DC Cnvtr A 59 A 595-TPS54561DPRT Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	17.665On Order On Order Ship Dates Mfr. No: TPS54561DPRR Stock: 0 On Order: 2.665 Expected 26/11/2026 6.000 Expected 31/12/2026 9.000 Expected 18/02/2027 Factory Lead Time: 26 Weeks	Cut Tape Rp143.832,64 Rp110.809,84 Rp102.554,14 Rp93.564,60 Rp90.996,16 Reel Rp82.006,62 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	WSON-10	Buck	800 mV to 59 V	5 A	1 Output	152 uA	500 kHz	- 40 C	+ 125 C		TPS54561	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5 to 42V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54341DPRT TPS54341DPRR Texas Instruments 1: Rp94.481,90 2.998Expected 17/12/2026	Mfr. Part No. TPS54341DPRR Mouser Part No 595-TPS54341DPRR	Texas Instruments	Switching Voltage Regulators 4.5 to 42V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54341DPRT	Datasheet	2.998Expected 17/12/2026	Cut Tape Rp94.481,90 Rp71.916,32 Rp66.229,06 Rp59.441,04 Rp56.689,14 Reel Rp51.552,26 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	WSON-10	Buck	800 mV to 41 V	3.5 A	1 Output	152 uA	500 kHz	- 40 C	+ 85 C		TPS54341	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DC-DC converter A 59 5-TPS54361QDPRTQ1 A A 595-TPS54361QDPRTQ1 TPS54361QDPRRQ1 Texas Instruments 1: Rp127.137,78 2.375Expected 03/06/2027	Mfr. Part No. TPS54361QDPRRQ1 Mouser Part No 595-TPS54361QDPRRQ1	Texas Instruments	Switching Voltage Regulators DC-DC converter A 59 5-TPS54361QDPRTQ1 A A 595-TPS54361QDPRTQ1	Datasheet	2.375Expected 03/06/2027	Cut Tape Rp127.137,78 Rp97.417,26 Rp90.078,86 Rp81.823,16 Reel Rp81.823,16 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	WSON-10							- 40 C	+ 125 C	AEC-Q100	TPS54361	Reel, Cut Tape, MouseReel

TPS543xx/-Q1 & TPS545xx/Q1 DC-DC Converters

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

TPS543xx/-Q1 & TPS545xx/Q1 DC-DC Converters

Applied Filters: