TPS6281xM/-Q1/-EP Step-Down DC/DC Converters

Texas Instruments TPS6281xM/-Q1/-EP 1A/2A/3A/4A Step-Down DC/DC Converters offer high efficiency and ease of use based on a peak current mode control topology. The TPS6281xM/-Q1/-EP pin-to-pin, 1A, 2A, 3A, and 4A synchronous step-down DC/DC converters automatically enter power save mode (PSM) at light loads to sustain high efficiency across the complete load range. The device supplies 1% output voltage accuracy in PWM mode, which helps develop a power supply with high output voltage accuracy. The SS/TR pin permits the user to set the start-up time or form tracking of the output voltage to an external source, supporting external sequencing of different supply rails and limiting the inrush current during start-up.

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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
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Texas Instruments Switching Voltage Regulators Enhanced product 6V 1A adjustable-frequ
Datasheet
247In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 250

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 1 A 1 Output 30 uA 1.8 MHz to 4 MHz - 55 C + 150 C TPS62811 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down
Datasheet
14.319In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.1 V 4 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS62810 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down
Datasheet
11.118In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.1 V 2 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down
Datasheet
5.812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 4 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS62810 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down
Datasheet
8.458In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 3 A 1 Output 15 uA 4 MHz - 40 C + 120 C TPS62813 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down
Datasheet
1.844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 3.3 V 1 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62811 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down
Datasheet
5.375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.8 V 3 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62813 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down
Datasheet
14.916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.15 V 1 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62811 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down
Datasheet
3.263In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 2 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C AEC-Q100 TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down
Datasheet
8.575In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 1 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C AEC-Q100 TPS62811 Reel, Cut Tape, MouseReel
Texas Instruments TPS6281302QWRWYRQ1
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down
Datasheet
2.725In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 TPS62813 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down
Datasheet
1.893In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 2 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C AEC-Q100 TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments TPS628130AQWRWYRQ1
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down
Datasheet
5.855In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 TPS62813 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down
Datasheet
2.785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.5 V 2 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 4-A step-down
Datasheet
5.891In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.8 V 4 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62810 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down
Datasheet
5.838In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.2 V 1 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS62811 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down
Datasheet
2.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.2 V 1 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS62811 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down
Datasheet
5.965In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.8 V 2 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 1-A step-down
Datasheet
8.898In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1 V 1 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62811 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 3-A step-down
Datasheet
5.987In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 1.35 V 3 A 1 Output 15 uA 2.25 MHz - 40 C + 125 C TPS62813 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down
Datasheet
1.853In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 2 A 1 Output 15 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Enhanced product 6V 4A adjustable-frequ
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 4 A 1 Output 30 uA 1.8 MHz to 4 MHz - 55 C + 150 C TPS62810 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Enhanced product 6V 2A adjustable-frequ
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 2 A 1 Output 30 uA 1.8 MHz to 4 MHz - 55 C + 150 C TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Enhanced product 6V 3A adjustable-frequ
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 3 A 1 Output 30 uA 1.8 MHz to 4 MHz - 55 C + 150 C TPS62813 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Enhanced product 6V 1A adjustable-frequ
Datasheet
402In Stock
Min.: 1
Mult.: 1
Max.: 150
: 250

SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 1 A 1 Output 30 uA 1.8 MHz to 4 MHz - 55 C + 150 C TPS62811 Reel, Cut Tape