TS30041 & TS30042 DC/DC Buck Regulators

Semtech TS30041 and TS30042 DC/DC Buck Regulators are designed for high-performance applications requiring up to 40V input range in a wide range of markets such as industrial, telecommunications, and consumer. These synchronous switching regulators include fully integrated power switches, internal compensation, and full fault protection. Semtech TS30041 and TS30042 DC/DC Buck Regulators offer a switching frequency of 1MHz. This enables the use of small filter components resulting in minimal board space and reduced costs.

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Description Datasheet Availability Pricing (DKK) 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
Semtech Switching Voltage Regulators 1A 1.5V Current-Mode Sync. Buck Converter
Datasheet
3.280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

SMD/SMT QFN-16 Buck 1.5 V 1 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel, Cut Tape, MouseReel
Semtech Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck Converter
Datasheet
26.512In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

SMD/SMT QFN-16 Buck 5 V 2 A 1 Output 1 MHz - 40 C + 125 C TS3004x Reel, Cut Tape, MouseReel
Semtech Switching Voltage Regulators 1A 5.0V Current-Mode Sync. Buck Converte
Datasheet
5.596In Stock
13.200Expected 10/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

SMD/SMT QFN-16 Buck 5 V 1 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel, Cut Tape, MouseReel
Semtech Switching Voltage Regulators 1A AD V Current-Mode Sync. Buck Converter
Datasheet
598In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

SMD/SMT QFN-16 Buck 900 mV to 39.1 V 1 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel, Cut Tape, MouseReel
Semtech Switching Voltage Regulators 1A 3.3V Current-Mode Sync. Buck Converter
Datasheet
11In Stock
3.300Expected 15/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

SMD/SMT QFN-16 Buck 3.3 V 1 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel, Cut Tape, MouseReel
Semtech Switching Voltage Regulators 2A 3.3V Current-Mode Sync. Buck Converter
Datasheet
1.074In Stock
3.300On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

SMD/SMT QFN-16 Buck 3.3 V 2 A 1 Output 1 MHz - 40 C + 125 C TS3004x Reel, Cut Tape, MouseReel
Semtech Switching Voltage Regulators 2A AD V Current-Mode Sync. Buck Converter
Datasheet
16.500Expected 21/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

SMD/SMT QFN-16 Buck 900 mV to 39.1 V 2 A 1 Output 1 MHz - 40 C + 125 C TS3004x Reel, Cut Tape, MouseReel
Semtech Switching Voltage Regulators 1A 1.8V Current-Mode Sync. Buck Converter
Datasheet
Non-Stocked
Min.: 3.300
Mult.: 3.300
: 3.300

SMD/SMT QFN-16 Buck 1.8 V 1 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel
Semtech Switching Voltage Regulators 1A 2.5V Current-Mode Sync. Buck Converter
Datasheet
Non-Stocked
Min.: 3.300
Mult.: 3.300
: 3.300

SMD/SMT QFN-16 Buck 2.5 V 1 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel
Semtech Switching Voltage Regulators 2A 1.5V Current-Mode Sync. Buck Converter
Datasheet
Non-Stocked
Min.: 3.300
Mult.: 3.300
: 3.300

SMD/SMT QFN-16 Buck 1.5 V 2 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel
Semtech Switching Voltage Regulators 2A 1.8V Current-Mode Sync. Buck Converter
Datasheet
Non-Stocked
Min.: 3.300
Mult.: 3.300
: 3.300

SMD/SMT QFN-16 Buck 1.8 V 2 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel
Semtech Switching Voltage Regulators 2A 2.5V Current-Mode Sync. Buck Converter
Datasheet
Non-Stocked
Min.: 3.300
Mult.: 3.300
: 3.300

SMD/SMT QFN-16 Buck 2.5 V 2 A 1 Output 5 uA 1 MHz - 40 C + 125 C TS3004x Reel