TPS62850x/TPS62850x-Q1 Step-Down Converters

Texas Instruments TPS62850x/TPS62850x-Q1 Step-Down Converters are a family of pin-to-pin 1A and 2A high-efficiency, easy-to-use synchronous step-down DC/DC converters. These converters are based on a peak current mode control topology. The switching frequency is externally adjustable from 1.8MHz to 4MHz and can also be synchronized to an external clock in the same frequency range. In PWM/PFM mode, the TPS62850x/TPS62850x-Q1 automatically enters power save mode at light loads to maintain high efficiency across the whole load range. These converters provide a 1% output voltage accuracy in PWM mode, which helps design a power supply with high output voltage accuracy. The TPS62850x-Q1 devices are AEC-Q100 qualified for automotive applications. The converters are used in motor drives, building automation, and general purpose POL.

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Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
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Maximum Operating Temperature
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Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
7.529In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 2 A 1 Output 1.8 MHz to 4 MHz - 40 C + 125 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con
Datasheet
29.329In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 1.8 V 1 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
11.956In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 1.8 V 2 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7V-to 6V 1-A adjus table-frequency ste
Datasheet
5.048In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 1 A 1 Output 17 uA 2.25 MHz - 40 C + 150 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
9.413In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 2 A 1 Output 17 uA 2.25 MHz - 40 C + 125 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv
Datasheet
2.400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-5X3-8 Buck 1.15 V 1 A 1 Output 17 uA 2.25 MHz - 40 C + 125 C TPS628501-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-5X3-8 Buck 1.1 V 2 A 1 Output 17 uA 2.25 MHz - 40 C + 150 C TPS628502-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv
Datasheet
900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-5X3-8 Buck 600 mV to 5.5 V 1 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1A step-down conv
Datasheet
4.679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 800
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 1 A 1 Output 17 uA 2.25 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency
Datasheet
3.033In Stock
Min.: 1
Mult.: 1
Max.: 300

SMD/SMT SOT-583-8 Buck 1.2 V 2 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 150 C TPS628502
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
1.754In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 300
: 4.000

SMD/SMT SOT-583-8 Buck 1.2 V 2 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 150 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators LOW VIN STEP DOWN CO NVERTER 1AMP
Datasheet
1.729In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 2 A 1 Output 17 uA 2.25 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con
Datasheet
3.430In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-5X3-8 Buck 600 mV to 5.5 V 1 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con
Datasheet
1.838In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 3.3 V 1 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con
Datasheet
1.580In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 1 A 1 Output 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7V-to 6V 1-A adjus table-frequency ste
Datasheet
3.880In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 1.8 V 1 A 1 Output 17 uA 2.25 MHz - 40 C + 150 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency
Datasheet
3.440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 2 A 1 Output 17 uA 2.2 MHz - 40 C + 125 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 3-A a d justable-frequency
Datasheet
3.924In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 3 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 150 C TPS628503 Reel, Cut Tape, MouseReel
Texas Instruments TPS6285018AQDRLRQ1
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con
Datasheet
3.109In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
2.947In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 2 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con
Datasheet
4.513In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 1 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A a d justable-frequency
Datasheet
4.277In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 2 A 1 Output 17 uA 2.25 MHz - 40 C + 150 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
3.520In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 2 A 1 Output 15 uA 4 MHz - 40 C + 150 C TPS628502 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 3-A au tomotive step-down c
Datasheet
5.427In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 600 mV to 5.5 V 3 A 1 Output 36 uA 4 MHz - 40 C + 125 C TPS628503 Reel, Cut Tape, MouseReel
Texas Instruments TPS6285021HQDRLRQ1
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
122In Stock
4.000Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOT-583-8 Buck 3.3 V 2 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628502 Reel, Cut Tape, MouseReel