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.

Results: 26
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Description Datasheet Availability Pricing (INR) 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
Qualification
Series
Packaging

Texas Instruments Switching Voltage Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr A A 595-TPS54340DDAR
Datasheet
8,951In Stock
₹547.44
₹418.47
₹370.70
₹352.54
View
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

Texas Instruments Switching Voltage Regulators 4.5-V to 60-V input 5-A step-down DC-D A A 595-TPS54560BDDA
Datasheet
5,899In Stock
Cut Tape
₹550.31
₹420.38
₹387.89
₹351.59
View
Reel
₹310.51
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

Texas Instruments Switching Voltage Regulators 42-V input 3.5-A s t ep-down DC/DC conve A 595-TPS54340BDDAR
Datasheet
2,822In Stock
₹559.86
₹426.11
₹392.67
₹356.36
View
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

Texas Instruments Switching Voltage Regulators 60V Inpt 3.5 Stp-Dn DC-DC Cnvrtr w/ c-m A 595-TPS54360DDAR
Datasheet
1,387In Stock
₹618.14
₹473.88
₹437.57
₹398.40
View
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

Texas Instruments Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDAR
Datasheet
2,723In Stock
₹601.90
₹461.46
₹406.05
₹386.94
View
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

Texas Instruments Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDA
Datasheet
3,303In Stock
7,500Expected 15-03-2027
Cut Tape
₹509.23
₹388.85
₹358.28
₹324.84
View
Reel
₹287.58
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

Texas Instruments Switching Voltage Regulators 4.5-V to 60-V input 5-A step-down DC-D A A 595-TPS54560BDDAR
Datasheet
2,570In Stock
₹682.16
₹550.31
₹472.92
₹453.82
View
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

Texas Instruments Switching Voltage Regulators 60V Input 5 A SD DC- DC Cnvtr A 595-TPS5 A 595-TPS54560DDAR
Datasheet
2,959In Stock
6,000Expected 22-02-2027
₹721.33
₹557.95
₹479.61
₹460.50
View
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
Texas Instruments Switching Voltage Regulators Auto 4.5-60Vin 5A SD DC-DC Converter A 5 A 595-TPS54561QDPRTQ1
Datasheet
1,203In Stock
3,000Expected 21-01-2027
Cut Tape
₹871.32
₹675.47
₹625.79
₹572.28
₹551.27
Reel
₹473.88
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
Texas Instruments Switching Voltage Regulators Auto 4.5-60Vin 5A SD DC-DC Converter A 5 A 595-TPS54561QDPRRQ1
Datasheet
1,539In Stock
Cut Tape
₹995.53
₹777.70
₹723.24
₹663.05
Reel
₹631.52
View
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
Texas Instruments Switching Voltage Regulators 4.5-42V Input 3.5A S D DC-DC Cnvtr A 595 A 595-TPS54341DPRR
Datasheet
376In Stock
Cut Tape
₹581.84
₹443.31
₹408.91
₹370.70
Reel
₹351.59
View
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

Texas Instruments Switching Voltage Regulators 60 Vin 3.5 A SD DC-D C Converter A 595-T A 595-TPS54360DDA
Datasheet
55In Stock
47,500On Order
Cut Tape
₹449.04
₹341.08
₹314.33
₹284.71
View
Reel
₹247.45
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
Texas Instruments Switching Voltage Regulators 4.5 to 60V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54361DPRT
Datasheet
15In Stock
6,000Expected 19-11-2026
Cut Tape
₹573.24
₹436.62
₹402.22
₹364.96
₹358.28
Reel
₹303.82
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
Texas Instruments Switching Voltage Regulators 4.5 to 60V Input 3.5 A SD DC-DC Cnvtr A A 595-TPS54361DPRR
Datasheet
273In Stock
1,000On Order
Cut Tape
₹671.65
₹514.96
₹475.79
₹432.80
Reel
₹411.78
View
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
Texas Instruments Switching Voltage Regulators DC-DC converter A 59 5-TPS54361QDPRRQ1 A A 595-TPS54361QDPRRQ1
Datasheet
30In Stock
15,250On Order
Cut Tape
₹783.43
₹603.81
₹558.91
₹521.65
Reel
₹442.35
₹434.71
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

Texas Instruments Switching Voltage Regulators 4.5-V to 42-V input 5-A step-down conve A 595-TPS54540BDDAR
Datasheet
387In Stock
₹611.46
₹469.10
₹418.47
₹389.80
View
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

Texas Instruments Switching Voltage Regulators 4.5-V to 42-V input 5-A step-down conve A 595-TPS54540BDDA
Datasheet
118In Stock
12,500On Order
Cut Tape
₹506.36
₹385.98
₹356.36
₹322.93
View
Reel
₹284.71
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
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 19-11-2026
Cut Tape
₹562.73
₹429.93
₹397.45
₹349.68
View
Reel
₹316.24
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
Texas Instruments Switching Voltage Regulators 4.5-42V Input 5A SD DC-DC Cnvtr A 595-TP A 595-TPS54541DPRR
Datasheet
228In Stock
250Expected 15-03-2027
Cut Tape
₹642.03
₹492.99
₹455.73
₹414.64
Reel
₹408.91
View
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

Texas Instruments Switching Voltage Regulators 60V Input 5 A SD DC- DC Cnvtr A 595-TPS5 A 595-TPS54560DDA
Datasheet
43In Stock
37,500On Order
Cut Tape
₹565.60
₹431.84
₹398.40
₹361.14
View
Reel
₹320.06
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

Texas Instruments Switching Voltage Regulators 42-V input 3.5-A s t ep-down DC/DC conve A 595-TPS54340BDDA
Datasheet
14,538On Order
Cut Tape
₹481.52
₹366.87
₹338.21
₹306.68
View
Reel
₹266.56
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

Texas Instruments Switching Voltage Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr A A 595-TPS54340DDA
Datasheet
19,983Expected 10-05-2027
Cut Tape
₹478.66
₹364.96
₹336.30
₹304.77
View
Reel
₹269.42
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
Texas Instruments Switching Voltage Regulators 4.5V to 60V Input 5A SD DC-DC Cnvtr A 59 A 595-TPS54561DPRT
Datasheet
8,665On Order
Cut Tape
₹749.03
₹577.06
₹534.07
₹487.25
View
Reel
₹416.55
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
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
₹495.85
₹377.38
₹347.77
₹303.82
View
Reel
₹264.65
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
Texas Instruments Switching Voltage Regulators DC-DC converter A 59 5-TPS54361QDPRTQ1 A A 595-TPS54361QDPRTQ1
Datasheet
2,375Expected 05-03-2027
Cut Tape
₹661.14
₹506.36
₹468.15
₹425.15
View
Reel
₹384.07
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WSON-10 - 40 C + 125 C AEC-Q100 TPS54361 Reel, Cut Tape, MouseReel