Voltage Regulators - Switching Regulators

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TPS54 Step Down SWIFT DC/DC Converters

Texas Instruments TPS54 Step-Down SWIFT DC-DC Converters provide input transient voltage protection that allows the device and the rest of a board to survive potentially damaging voltage spikes. These Texas Instruments DC/DC converters retain low output voltage even with a 60V transient voltage pulse. The high-performance TPS54 DC/DC converter family also provides light load efficiency, low quiescent current (ideal for applications based on TI MSP430 MCUs), a high switching frequency, and a small package size for space-limited designs. These DC-DC converters are a more basic version that provides ease of use, higher currents, and internal compensation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADRCR TPS54160ADRCT Texas Instruments 1: $5.15 21,499In Stock	Mfr. Part No. TPS54160ADRCT Mouser Part No 595-TPS54160ADRCT	Texas Instruments	Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADRCR Learn More about Texas Instruments ti tps54 converters	Datasheet	21,499In Stock	Cut Tape $5.15 $3.93 $3.62 $3.28 Reel $2.97 View $2.94 $2.93 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSON-EP-10	Buck	800 mV to 58 V	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 125 C		TPS54160A	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-60Vin 0.5A 2.5 M Hz Step Down Cnvtr A 595-TPS54060DGQR TPS54060DGQ Texas Instruments 1: $3.90 4,367In Stock	Mfr. Part No. TPS54060DGQ Mouser Part No 595-TPS54060DGQ	Texas Instruments	Switching Voltage Regulators 3.5-60Vin 0.5A 2.5 M Hz Step Down Cnvtr A 595-TPS54060DGQR Learn More about Texas Instruments ti tps54060 tps54260 converters	Datasheet	4,367In Stock	$3.90 $2.94 $2.33 $2.07 View $2.02 $1.99 $1.97	Min.: 1 Mult.: 1	SMD/SMT	HVSSOP-EP-10	Buck	Adjustable	500 mA	1 Output	116 uA	581 kHz	- 40 C	+ 150 C		TPS54060	Tube
Switching Voltage Regulators 3A Wide-Input-Range Step-Down Converter TPS5430QDDARQ1 Texas Instruments 1: $5.65 3,096In Stock	Mfr. Part No. TPS5430QDDARQ1 Mouser Part No 595-TPS5430QDDARQ1	Texas Instruments	Switching Voltage Regulators 3A Wide-Input-Range Step-Down Converter Learn More about Texas Instruments ti tps54 converters	Datasheet	3,096In Stock	Cut Tape $5.65 $4.30 $3.97 $3.61 View Reel $3.06 $3.42 $3.31 $3.27 $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-PowerPAD-8	Buck	Adjustable	3 A	1 Output	18 uA	500 kHz	- 40 C	+ 125 C	AEC-Q100	TPS5430	Reel, Cut Tape, MouseReel
Switching Voltage Regulators EP 5.5-36V 3A 500kHz St Down SWIFT Cnvtr TPS5430MDDAREP Texas Instruments 1: $21.89 1,389In Stock	Mfr. Part No. TPS5430MDDAREP Mouser Part No 595-TPS5430MDDAREP	Texas Instruments	Switching Voltage Regulators EP 5.5-36V 3A 500kHz St Down SWIFT Cnvtr Learn More about Texas Instruments ti tps54 converters	Datasheet	1,389In Stock	Cut Tape $21.89 $17.88 $16.84 $15.83 View Reel $14.55 $15.51 $15.50 $14.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-PowerPAD-8	Buck	Adjustable	3 A	1 Output		500 kHz	- 55 C	+ 125 C		TPS5430	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-60V 1.5A Step Do wn SWIFT Converter A 595-TPS54160DGQ TPS54160DGQR Texas Instruments 1: $4.02 10,000In Stock	Mfr. Part No. TPS54160DGQR Mouser Part No 595-TPS54160DGQR	Texas Instruments	Switching Voltage Regulators 3.5-60V 1.5A Step Do wn SWIFT Converter A 595-TPS54160DGQ Learn More about Texas Instruments ti tps54 converters	Datasheet	10,000In Stock	Cut Tape $4.02 $3.04 $2.79 $2.52 View Reel $2.17 $2.40 $2.38 $2.30 $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 58 V	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 150 C		TPS54160	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5V-42Vin 0.5A Step Down SWIFT Convrtr A 595-TPS54040DGQ TPS54040DGQR Texas Instruments 1: $2.55 4,764In Stock	Mfr. Part No. TPS54040DGQR Mouser Part No 595-TPS54040DGQR	Texas Instruments	Switching Voltage Regulators 3.5V-42Vin 0.5A Step Down SWIFT Convrtr A 595-TPS54040DGQ Learn More about Texas Instruments ti tps54 converters	Datasheet	4,764In Stock	Cut Tape $2.55 $1.92 $1.76 $1.59 Reel $1.37 View $1.50 $1.47 $1.43 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HVSSOP-10	Buck	Adjustable	500 mA	1 Output	116 uA	2.5 MHz	- 40 C	+ 150 C		TPS54040	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-60Vin 0.5A 2.5 M Hz Step Down Cnvtr A 595-TPS54060DGQ TPS54060DGQR Texas Instruments 1: $2.24 5,906In Stock	Mfr. Part No. TPS54060DGQR Mouser Part No 595-TPS54060DGQR	Texas Instruments	Switching Voltage Regulators 3.5-60Vin 0.5A 2.5 M Hz Step Down Cnvtr A 595-TPS54060DGQ Learn More about Texas Instruments ti tps54060 tps54260 converters	Datasheet	5,906In Stock	Cut Tape $2.24 $1.70 $1.63 $1.47 Reel $1.29 View $1.38 $1.35 $1.33 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HVSSOP-EP-10	Buck	Adjustable	500 mA	1 Output	116 uA	581 kHz	- 40 C	+ 150 C		TPS54060	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5.5V to 36V Input 1A Step Down Conv A 59 A 595-TPS5410DR TPS5410D Texas Instruments 1: $4.65 1,547In Stock	Mfr. Part No. TPS5410D Mouser Part No 595-TPS5410D	Texas Instruments	Switching Voltage Regulators 5.5V to 36V Input 1A Step Down Conv A 59 A 595-TPS5410DR Learn More about Texas Instruments ti tps54 converters	Datasheet	1,547In Stock	$4.65 $3.51 $3.06 $2.88 View $2.76 $2.71 $2.58 $2.54	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Buck	Adjustable	1 A	1 Output	18 uA	500 kHz	- 40 C	+ 125 C		TPS5410	Tube
Switching Voltage Regulators 5.5V-36V Input 1A St ep Down Converter A A 595-TPS5410D TPS5410DR Texas Instruments 1: $3.80 2,726In Stock	Mfr. Part No. TPS5410DR Mouser Part No 595-TPS5410DR	Texas Instruments	Switching Voltage Regulators 5.5V-36V Input 1A St ep Down Converter A A 595-TPS5410D Learn More about Texas Instruments ti tps54 converters	Datasheet	2,726In Stock	Cut Tape $3.80 $2.87 $2.64 $2.38 View Reel $2.17 $2.26 $2.24 $2.17 $2.17 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,500	SMD/SMT	SOIC-8	Buck	Adjustable	1 A	1 Output	18 uA	500 kHz	- 40 C	+ 125 C		TPS5410	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADGQR TPS54160ADGQ Texas Instruments 1: $5.02 1,840In Stock	Mfr. Part No. TPS54160ADGQ Mouser Part No 595-TPS54160ADGQ	Texas Instruments	Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADGQR Learn More about Texas Instruments ti tps54 converters	Datasheet	1,840In Stock	$5.02 $3.83 $3.27 $3.01 View $2.94 $2.90 $2.87 $2.76	Min.: 1 Mult.: 1	SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 58 V	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 125 C		TPS54160A	Tube
Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADRCT TPS54160ADRCR Texas Instruments 1: $4.50 4,297In Stock	Mfr. Part No. TPS54160ADRCR Mouser Part No 595-TPS54160ADRCR	Texas Instruments	Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADRCT Learn More about Texas Instruments ti tps54 converters	Datasheet	4,297In Stock	Cut Tape $4.50 $3.42 $3.15 $2.85 View Reel $2.51 $2.71 $2.70 $2.61 $2.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VSON-EP-10	Buck	800 mV to 58 V	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 125 C		TPS54160A	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5.5 to 36V 2A Step D own Swift Conv A 59 A 595-TPS5420DR TPS5420D Texas Instruments 1: $4.76 1,716In Stock	Mfr. Part No. TPS5420D Mouser Part No 595-TPS5420D	Texas Instruments	Switching Voltage Regulators 5.5 to 36V 2A Step D own Swift Conv A 59 A 595-TPS5420DR Learn More about Texas Instruments ti tps54 converters	Datasheet	1,716In Stock	$4.76 $3.61 $3.07 $2.87 View $2.76 $2.72 $2.67 $2.61	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Buck	Adjustable	2 A	1 Output	18 uA	500 kHz	- 40 C	+ 125 C		TPS5420	Tube
Switching Voltage Regulators 2A Wide-Input-Range Step-Down Converter TPS5420QDRQ1 Texas Instruments 1: $4.78 1,826In Stock	Mfr. Part No. TPS5420QDRQ1 Mouser Part No 595-TPS5420QDRQ1	Texas Instruments	Switching Voltage Regulators 2A Wide-Input-Range Step-Down Converter Learn More about Texas Instruments ti tps54 converters	Datasheet	1,826In Stock	Cut Tape $4.78 $3.64 $3.35 $3.04 View Reel $2.63 $2.90 $2.79 $2.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Buck	Adjustable	2 A	1 Output	18 uA	500 kHz	- 40 C	+ 125 C	AEC-Q100	TPS5420	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5.5 to 36V Input 3A Step Dwn Converter A A 595-TPS5430DDAR TPS5430DDA Texas Instruments 1: $5.43 2,197In Stock	Mfr. Part No. TPS5430DDA Mouser Part No 595-TPS5430DDA	Texas Instruments	Switching Voltage Regulators 5.5 to 36V Input 3A Step Dwn Converter A A 595-TPS5430DDAR Learn More about Texas Instruments ti tps54 converters	Datasheet	2,197In Stock	$5.43 $4.16 $3.74 $3.58 View $3.43 $3.33 $3.27 $3.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	Adjustable	3 A	1 Output	18 uA	500 kHz	- 40 C	+ 125 C		TPS5430	Tube
Switching Voltage Regulators 3.5V-42V 1.5A Step D own SWIFT Cnvrtr A A 595-TPS54140DGQR TPS54140DGQ Texas Instruments 1: $3.94 4,150In Stock	Mfr. Part No. TPS54140DGQ Mouser Part No 595-TPS54140DGQ	Texas Instruments	Switching Voltage Regulators 3.5V-42V 1.5A Step D own SWIFT Cnvrtr A A 595-TPS54140DGQR Learn More about Texas Instruments ti tps54 converters	Datasheet	4,150In Stock	$3.94 $2.98 $2.51 $2.36 View $2.27 $2.24 $2.17 $2.13	Min.: 1 Mult.: 1	SMD/SMT	HVSSOP-10	Buck	Adjustable	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 150 C		TPS54140	Tube
Switching Voltage Regulators 3.5-60V 1.5A Step Do wn SWIFT Converter A 595-TPS54160DGQR TPS54160DGQ Texas Instruments 1: $5.22 3,228In Stock 2,080Expected 2026/10/08	Mfr. Part No. TPS54160DGQ Mouser Part No 595-TPS54160DGQ	Texas Instruments	Switching Voltage Regulators 3.5-60V 1.5A Step Do wn SWIFT Converter A 595-TPS54160DGQR Learn More about Texas Instruments ti tps54 converters	Datasheet	3,228In Stock 2,080Expected 2026/10/08	$5.22 $3.98 $3.54 $3.27 View $3.14 $3.05 $2.99 $2.94	Min.: 1 Mult.: 1	SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 58 V	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 150 C		TPS54160	Tube
Switching Voltage Regulators 5.5 to 36V 2A Step D own Swift Conv A 59 A 595-TPS5420D TPS5420DR Texas Instruments 1: $4.04 4,887In Stock 7,500Expected 2026/10/01	Mfr. Part No. TPS5420DR Mouser Part No 595-TPS5420DR	Texas Instruments	Switching Voltage Regulators 5.5 to 36V 2A Step D own Swift Conv A 59 A 595-TPS5420D Learn More about Texas Instruments ti tps54 converters	Datasheet	4,887In Stock 7,500Expected 2026/10/01	Cut Tape $4.04 $3.05 $2.80 $2.54 View Reel $2.17 $2.40 $2.38 $2.23 $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Buck	Adjustable	2 A	1 Output	18 uA	500 kHz	- 40 C	+ 125 C		TPS5420	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: $6.72 381In Stock	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	381In Stock	Cut Tape $6.72 $5.16 $4.77 $4.34 Reel $4.28 View $4.00 $3.90 $3.86 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 4.5V to 60V Input 5A SD DC-DC Cnvtr A 59 A 595-TPS54561DPRR TPS54561DPRT Texas Instruments 1: $8.18 398In Stock	Mfr. Part No. TPS54561DPRT Mouser Part No 595-TPS54561DPRT	Texas Instruments	Switching Voltage Regulators 4.5V to 60V Input 5A SD DC-DC Cnvtr A 59 A 595-TPS54561DPRR Learn More about Texas Instruments ti tps543 tps545 converters	Datasheet	398In Stock	Cut Tape $8.18 $6.30 $5.84 $5.33 Reel $4.93 View $4.77 $4.55 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		TPS54561	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5V-42Vin 0.5A Step Down SWIFT Convrtr A 595-TPS54040DGQR TPS54040DGQ Texas Instruments 1: $3.14 404In Stock 480Expected 2026/10/07	Mfr. Part No. TPS54040DGQ Mouser Part No 595-TPS54040DGQ	Texas Instruments	Switching Voltage Regulators 3.5V-42Vin 0.5A Step Down SWIFT Convrtr A 595-TPS54040DGQR Learn More about Texas Instruments ti tps54 converters	Datasheet	404In Stock 480Expected 2026/10/07	$3.14 $2.35 $1.97 $1.84 View $1.76 $1.72 $1.66 $1.62 $1.59	Min.: 1 Mult.: 1	SMD/SMT	HVSSOP-10	Buck	Adjustable	500 mA	1 Output	116 uA	2.5 MHz	- 40 C	+ 150 C		TPS54040	Tube
Switching Voltage Regulators 4.5-18Vin 2A Sync SD Cnvrtr A 595-TPS542 A 595-TPS54227DRCR TPS54227DRCT Texas Instruments 1: $1.52 230In Stock	Mfr. Part No. TPS54227DRCT Mouser Part No 595-TPS54227DRCT	Texas Instruments	Switching Voltage Regulators 4.5-18Vin 2A Sync SD Cnvrtr A 595-TPS542 A 595-TPS54227DRCR Learn More about Texas Instruments ti tps54 converters	Datasheet	230In Stock	Cut Tape $1.52 $1.11 $1.01 $0.894 Reel $0.826 View $0.791 $0.776 $0.748 $0.704 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSON-EP-10	Buck	760 mV to 7 V	2 A	1 Output		700 kHz	- 40 C	+ 85 C		TPS54227	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5V-42V 1.5A Step D own SWIFT Cnvrtr A A 595-TPS54140DGQ TPS54140DGQR Texas Instruments 1: $3.07 80In Stock 7,500On Order	Mfr. Part No. TPS54140DGQR Mouser Part No 595-TPS54140DGQR	Texas Instruments	Switching Voltage Regulators 3.5V-42V 1.5A Step D own SWIFT Cnvrtr A A 595-TPS54140DGQ Learn More about Texas Instruments ti tps54 converters	Datasheet	80In Stock 7,500On Order On Order Ship Dates Mfr. No: TPS54140DGQR Stock: 80 Can Dispatch Immediately On Order: 2,500 Expected 2027/01/15 5,000 Expected 2027/02/08 Factory Lead Time: 16 Weeks	Cut Tape $3.07 $2.30 $2.11 $1.90 View Reel $1.65 $1.80 $1.76 $1.72 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HVSSOP-10	Buck	Adjustable	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 150 C		TPS54140	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADGQ TPS54160ADGQR Texas Instruments 1: $3.95 1,310In Stock 30,000Expected 2027/01/28	Mfr. Part No. TPS54160ADGQR Mouser Part No 595-TPS54160ADGQR	Texas Instruments	Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADGQ Learn More about Texas Instruments ti tps54 converters	Datasheet	1,310In Stock 30,000Expected 2027/01/28	Cut Tape $3.95 $3.04 $2.79 $2.49 View Reel $2.13 $2.47 $2.44 $2.30 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 58 V	1.5 A	1 Output	116 uA	581 kHz	- 40 C	+ 125 C		TPS54160A	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-18Vin 3A Sync SD DCAP Mode Cnvrtr A A 595-TPS54327DRCR TPS54327DRCT Texas Instruments 1: $2.02 298In Stock	Mfr. Part No. TPS54327DRCT Mouser Part No 595-TPS54327DRCT	Texas Instruments	Switching Voltage Regulators 4.5-18Vin 3A Sync SD DCAP Mode Cnvrtr A A 595-TPS54327DRCR Learn More about Texas Instruments ti tps54 converters	Datasheet	298In Stock	Cut Tape $2.02 $1.49 $1.35 $1.20 Reel $1.12 View $1.07 $1.05 $0.99 $0.983 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSON-EP-10	Buck	760 mV to 7 V	3 A	1 Output	1.8 uA	700 kHz	- 40 C	+ 85 C		TPS54327	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: $6.09 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 $6.09 $4.64 $4.28 $3.88 Reel $3.68 View $3.56 $3.49 $3.48 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

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