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TRACOPOWER

TSR2- up to 2 Amps from a sugarcube

DC/DC converterSMPSEfficiency

The TSR2 family from TRACOPOWER brings more power comparing to previously launched TSR0.5 and TSR1 non isolated DC/DC converters.

This is an archive article published 18.07.2017. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.
Need more power on your PCB with increased efficiency? For output currents up to 2Amps use TSR2. Linear regulators are the most inefficient components used in today`s electronic equipment. Just with replacing these linear regulators designers can save as much as half of the energy used by application. To make this transition as easy as possible, TRACOPOWER has several pin-to-pin replacements for old fashioned LM78xx linear regulators.

The new TSR2 family can deliver up to 2Amps output current while input voltages can reach 36Volts. These values clearly outperform linear regulators not to mention high efficiency up to 96% and small package of the component.

Battery powered applications are the most suitable targets for these DC/DC converters, because by using TSR2 converters battery lifetime can be extended significantly. Using these DC/DC converters, all characteristics of the equipment can be enhanced – the heat dissipation, the size and the efficiency.
In case of interest, please contact us at sales@soselectronic.com.

Main features:

  • Ultra compact SIP package 0.55 x 0.30 x 0.40 inch
  • Up to 96 % efficiency – No heat-sink required
  • Pin compatible with LMxx linear regulators
  • Built-in filter capacitors
  • Operating temperature range -40°C to +85°C
  • Excellent line/load regulation
  • Short circuit protection
  • 3-year product warranty

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Main products


TSR 2-2450 TRACOPOWER  
TSR 2-2450

DC/DC module 6,5-36VDC/5VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208895
Manufacturer: TRACOPOWER
in stock 0 pcs
1125 pcs in 5-15 days
(20.09.2019: 500 pcs)
1 pcs+
5 pcs+
10 pcs+
20 pcs+
11,30 €
10,30 €
9,40 €
8,50 €
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Additional products


TSR 2-24120 TRACOPOWER  
TSR 2-24120

DC/DC module 15-36VDC/12VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208889
Manufacturer: TRACOPOWER
in stock 100 pcs
1667 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
11,30 €
10,30 €
9,40 €
8,50 €
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TSR 2-2433 TRACOPOWER  
TSR 2-2433

DC/DC module 4,75-36VDC/3,3VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208894
Manufacturer: TRACOPOWER
in stock 0 pcs
562 pcs in 5-15 days
1 pcs+
5 pcs+
10 pcs+
20 pcs+
11,30 €
10,30 €
9,40 €
8,50 €
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TSR 2-0512 TRACOPOWER  
TSR 2-0512

DC/DC module 3-5,5VDC/1,2VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208884
Manufacturer: TRACOPOWER
85 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
9,40 €
8,87 €
8,35 €
7,83 €
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TSR 2-0515 TRACOPOWER  
TSR 2-0515

DC/DC module 3-5,5VDC/1,5VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208885
Manufacturer: TRACOPOWER
24 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
9,40 €
8,87 €
8,35 €
7,83 €
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TSR 2-0518 TRACOPOWER  
TSR 2-0518

DC/DC module 3-5,5VDC/1,8VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208886
Manufacturer: TRACOPOWER
159 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
9,40 €
8,87 €
8,35 €
7,83 €
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TSR 2-0525 TRACOPOWER  
TSR 2-0525

DC/DC module 3,8-5,5VDC/2,5VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208887
Manufacturer: TRACOPOWER
20 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
9,40 €
8,87 €
8,35 €
7,83 €
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TSR 2-2412 TRACOPOWER  
TSR 2-2412

DC/DC module 4,6-36VDC/1,2VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208888
Manufacturer: TRACOPOWER
180 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
10,70 €
10,10 €
9,50 €
8,91 €
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TSR 2-2415 TRACOPOWER  
TSR 2-2415

DC/DC module 4,6-36VDC/1,5VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208890
Manufacturer: TRACOPOWER
40 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
10,70 €
10,10 €
9,50 €
8,91 €
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TSR 2-24150 TRACOPOWER  
TSR 2-24150

DC/DC module 18-36VDC/15VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208891
Manufacturer: TRACOPOWER
1080 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
10,70 €
10,10 €
9,50 €
8,91 €
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TSR 2-2418 TRACOPOWER  
TSR 2-2418

DC/DC module 4,6-36VDC/1,8VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208892
Manufacturer: TRACOPOWER
42 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
10,70 €
10,10 €
9,50 €
8,91 €
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TSR 2-2425 TRACOPOWER  
TSR 2-2425

DC/DC module 4,6-36VDC/2,5VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208893
Manufacturer: TRACOPOWER
155 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
10,70 €
10,10 €
9,50 €
8,91 €
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TSR 2-2465 TRACOPOWER  
TSR 2-2465

DC/DC module 9-36VDC/6,5VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208896
Manufacturer: TRACOPOWER
142 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
10,70 €
10,10 €
9,50 €
8,91 €
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TSR 2-2490 TRACOPOWER  
TSR 2-2490

DC/DC module 12-36VDC/9VDC/2A SIP3

Non-isolated Step-down Regulators (POL)

Ord. No.: 208897
Manufacturer: TRACOPOWER
335 pcs in 5-15 days
10 pcs+
20 pcs+
50 pcs+
100 pcs+
10,70 €
10,10 €
9,50 €
8,91 €
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