TSR DC/DC Converters

TRACO Power TSR are non-isolated step-down DC/DC Converters. These POL (point of load) switching regulators have a very high efficiency and are suitable for replacing linear converters. The TSR series has a high efficiency of up to 96% which allows full load operation up to +60ºC without the need for heat sink or forced cooling. Other features which distinguish TSR over linear regulators include better output accuracy (±2%) and a lower standby current of 2mA. Additionally, TSR requires no external capacitors. This series is ideal for many battery-powered applications.

Results: 24
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
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Series
TRACO Power DC/DC Converters - Through Hole 15-36Vin 12V 2A SIP switching regulator
Datasheet
2,157In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 15 V 36 V 12 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
93In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 2.5 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
4,755In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 15 V 36 V 12 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
2,656In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 18 V 36 V 15 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
9,453In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.75 V 36 V 3.3 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
20,186In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 6.5 V 36 V 5 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole 4.75-36Vin 3.3V 2A switching regulator
Datasheet
6,706In Stock
24On Order
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.75 V 36 V 3.3 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2

TRACO Power DC/DC Converters - Through Hole 6.5-36Vin 5V 2A SIP switching regulator
Datasheet
6,239In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 6.5 V 36 V 5 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
613In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 9 V 36 V 6.5 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole 18-36Vin 15V 2A SIP switching regulator
Datasheet
310In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 18 V 36 V 15 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 9-36Vin 6.5V 2A SIP switching regulator
Datasheet
332In Stock
510Expected 2026-07-03
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 9 V 36 V 6.5 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 12-36Vin 9V 2A SIP switching regulator
Datasheet
147In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 12 V 36 V 9 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
7In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 1.5 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
24In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 1.2 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
89In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 1.8 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1
TRACO Power DC/DC Converters - Through Hole 3-5.5Vin 1.2V 2A SIP switching regulator
Datasheet
22In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 5 V 3 V 5.5 V 1.2 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 3-5.5Vin 1.5V 2A SIP switching regulator
Datasheet
6In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 5 V 3 V 5.5 V 1.5 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 3-5.5Vin 1.8V 2A SIP switching regulator
Datasheet
1In Stock
40Expected 2026-05-05
Min.: 1
Mult.: 1

Non-Isolated 1 Output 5 V 3 V 5.5 V 1.8 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 3.8-5.5Vin 2.5V 2A switching regulator
Datasheet
19In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 5 V 3.8 V 5.5 V 2.5 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 4.6-36Vin 1.2V 2A switching regulator
Datasheet
28In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 1.2 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 4.6-36Vin 1.5V 2A switching regulator
Datasheet
13In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 1.5 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 4.6-36Vin 1.8V 2A switching regulator
Datasheet
20In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 1.8 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole 4.6-36Vin 2.5V 2A switching regulator
Datasheet
53In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 4.6 V 36 V 2.5 V 2 A SIP-3 14 mm (0.551 in) 7.5 mm (0.295 in) 10.1 mm (0.398 in) Industrial TSR 2
TRACO Power DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case
Datasheet
545On Order
Min.: 1
Mult.: 1

Non-Isolated 1 Output 24 V 12 V 36 V 9 V 1 A SIP-3 11.7 mm (0.461 in) 7.55 mm (0.297 in) 10.1 mm (0.398 in) Industrial TSR 1