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Texas Instruments TPS543xx / TPS545xx Step-Down DC-DC Converters

Texas Instruments TPS54340 and TPS54540 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.
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Texas Instruments TPS54561DPRT
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595-TPS54561DPRT


To purchase full reel, order in multiples of 250:
TPS54561DPRT

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Texas Instruments Voltage Regulators - Switching Regulators 4.5V to 60V Input 5A SD DC-DC Cnvtr
Page 620

Data Sheet
377
In Stock
Cut Tape
1: $7.76
10: $6.98
25: $6.55
50: $6.36
Reel
250: $5.27
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
Texas Instruments TPS54361DPRT
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595-TPS54361DPRT


To purchase full reel, order in multiples of 250:
TPS54361DPRT

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New Product


Texas Instruments Voltage Regulators - Switching Regulators 4.5 to 60V Input 3.5A SD DC-DC Cnvtr
Page 620

Data Sheet
360
In Stock
Cut Tape
1: $6.72
10: $6.05
25: $5.67
50: $5.51
Reel
250: $4.57
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
Texas Instruments TPS54341DPRT
Enlarge
595-TPS54341DPRT


To purchase full reel, order in multiples of 250:
TPS54341DPRT

New Product
New Product


Texas Instruments Voltage Regulators - Switching Regulators 4.5-42V Input 3.5A SD DC-DC Cnvtr
Page 620

Data Sheet
320
In Stock
Cut Tape
1: $5.79
10: $5.17
25: $4.65
50: $4.45
Reel
250: $3.83
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
No

Texas Instruments TPS54360DDA
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Texas Instruments Voltage Regulators - Switching Regulators 60V Inpt, 3.5 Stp-Dn DC-DC Cnvrtr w/ c-md
Page 620

Data Sheet
5,478
In Stock
Alternative Packaging
1: $6.35
10: $5.67
25: $5.10
50: $4.87
100: View



Min.: 1
Mult.: 1
Texas Instruments TPS54340DDAR
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595-TPS54340DDAR


To purchase full reel, order in multiples of 2500:
Texas Instruments Voltage Regulators - Switching Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr
Data Sheet 3,972
In Stock
Alternative Packaging
Cut Tape
1: $4.23
10: $3.78
25: $3.40
50: $3.25
100: View
2,500: $1.89

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Texas Instruments TPS54560DDA
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TPS54560DDA

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New Product


Texas Instruments Voltage Regulators - Switching Regulators 60V Input 5 A SD DC-DC Cnvtr
Data Sheet 2,279
In Stock
Alternative Packaging
1: $6.95
10: $6.21
25: $5.59
50: $5.34
100: View



Min.: 1
Mult.: 1
No

Texas Instruments TPS54340DDA
Enlarge
Texas Instruments Voltage Regulators - Switching Regulators 42 V Input 3.5 A Ste p-Dwn DC/DC Cnvtr
Data Sheet 2,015
In Stock
Alternative Packaging
1: $5.09
10: $4.54
25: $4.09
50: $3.90
100: View



Min.: 1
Mult.: 1
Texas Instruments TPS54540DDA
Enlarge
TPS54540DDA

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Texas Instruments Voltage Regulators - Switching Regulators 42V,5A,SD DC-DC Converter
Page 619

Data Sheet
1,197
In Stock
Alternative Packaging
1: $5.89
10: $5.26
25: $4.73
50: $4.52
100: View



Min.: 1
Mult.: 1
Texas Instruments TPS54540QDDAQ1
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TPS54540QDDAQ1

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New Product


Texas Instruments Voltage Regulators - Switching Regulators 42V 5A SD Reg w/ Intg Hi Side MOSFET
Page 619

Data Sheet
695
In Stock
1: $7.96
10: $7.16
25: $6.72
50: $6.53
100: View



Min.: 1
Mult.: 1
Texas Instruments TPS54340QDDAQ1
Enlarge
TPS54340QDDAQ1

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New Product


Texas Instruments Voltage Regulators - Switching Regulators Auto 4.5V-42VIN 3.5A SD Cnvtr
Page 619

Data Sheet
229
In Stock
1: $6.65
10: $5.94
25: $5.34
50: $5.10
100: View



Min.: 1
Mult.: 1
Texas Instruments TPS54360EVM-182
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Texas Instruments Power Management IC Development Tools TPS54360 EVAL MOD
Page 642

Data Sheet
35
In Stock
1: $25.50



Min.: 1
Mult.: 1
Texas Instruments Power Management IC Development Tools Step-Dwn Cnvtr EVAL MOD
Data Sheet 10
In Stock
1: $25.50



Min.: 1
Mult.: 1
Texas Instruments TPS54540EVM-558
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TPS54540EVM-558

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Texas Instruments Power Management IC Development Tools TPS54540 EVAL MOD
Page 642

Data Sheet
4
In Stock
1: $49.98



Min.: 1
Mult.: 1
Texas Instruments TPS54560EVM-515
Enlarge
TPS54560EVM-515

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Texas Instruments Power Management IC Development Tools TPS54560 EVAL MOD
Page 642

Data Sheet
10
In Stock
1: $49.98



Min.: 1
Mult.: 1
Texas Instruments TPS54541DPRT
Enlarge
595-TPS54541DPRT


To purchase full reel, order in multiples of 250:
TPS54541DPRT

New Product
New Product


Texas Instruments Voltage Regulators - Switching Regulators 4.5-42V Input 5A SD DC-DC Cnvtr
Page 619

Data Sheet
216
In Stock
More Info Available
Cut Tape
1: $6.68
10: $5.96
25: $5.36
50: $5.12
Reel
250: $4.41
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
No

Compare up to 20 parts.
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