TPS56428 Synchronous Step-Down Converters

Texas Instruments TPS56428 Synchronous Step-Down Converters are a D-CAP2 mode synchronous buck converter that is optimized for various power bus regulation applications. It meets power bus regulation needs with a cost-effective, low component count, low standby current solution. The D-CAP2 mode control provides a fast transient response with no external compensation components. This adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-mode operation at light loads. Advanced Eco-mode™ maintains higher efficiency during lighter load conditions than traditional skip mode. The TPS56428 also has a proprietary circuit to adapt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors.

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Description Datasheet Availability Pricing (COP) 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

Texas Instruments Switching Voltage Regulators 4A D-CAP2 device w/a dvanced Eco-mode A A 595-TPS56428RHLT
Datasheet
10.721In Stock
Cut Tape
$ 6.278,04
$ 4.586,35
$ 4.172,83
$ 3.706,68
Reel
$ 3.172,85
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MouseReel Available
Min.: 1
Mult.: 1
: 3.000
SMD/SMT VQFN-14 Buck 600 mV to 7 V 4 A 1 Output 10 uA 650 kHz - 40 C + 85 C TPS56428 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 4.5V-18V Input 4A Sy nc SD Cnvtr A 595-T A 595-TPS56428DDAR
Datasheet
456In Stock
$ 6.879,53
$ 5.037,47
$ 4.586,35
$ 4.022,46
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Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 600 mV to 7 V 4 A 1 Output 650 kHz - 40 C + 85 C TPS56428 Tube
Texas Instruments Switching Voltage Regulators 4.5V to 18V Input 4- A Sync Step-Down A A 595-TPS56428RHLR
Datasheet
250In Stock
Cut Tape
$ 7.330,65
$ 5.413,40
$ 4.924,69
$ 4.398,39
Reel
$ 4.135,24
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-14 Buck 600 mV to 7 V 4 A 1 Output 650 kHz - 40 C + 85 C TPS56428 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 4.5V-18V Input 4A Sy nc SD Cnvtr A 595-T A 595-TPS56428DDA
Datasheet
5.000Expected 2/11/2027
Cut Tape
$ 5.789,33
$ 4.248,02
$ 3.834,49
$ 3.402,17
Reel
$ 2.924,74
View
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
SMD/SMT SO-PowerPAD-8 Buck 600 mV to 7 V 4 A 1 Output 1 mA 650 kHz - 40 C + 85 C TPS56428 Reel, Cut Tape, MouseReel