TSR 2-0525 The TSR 2-0525 is a through-hole DC DC converter from Traco Power, providing a regulated 2.5V output at 2A with 95% efficiency. It comes in a compact 3-SIP module.
Mfr Part #:

TSR 2-0525

Available from 1 distributors
Mfr Name: Traco Power
Traco Power
The TSR 2-0525 is a through-hole DC DC converter from Traco Power, providing a regulated 2.5V output at 2A with 95% efficiency. It comes in a compact 3-SIP module.
Total Stock: 17 pcs
$ Price Range: $9.41 - $12.60

TSR 2-0525 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
17 pcs
17 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

TSR 2-0525 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TSR 2-0525 Description

Short technical summary and product information.

The TSR 2-0525 is a linear regulator replacement DC DC converter designed for commercial ITE applications. It delivers a single output of 2.5V at up to 2A, with a total output power of 5W. The converter achieves up to 95% efficiency.

 

The device operates over a temperature range of -40°C to 85°C with derating. It includes overcurrent protection (OCP) and short-circuit protection (SCP). The input voltage is specified at a minimum of 3.8V, but typical operation is within 4.6V to 7V.

 

The TSR 2-0525 is housed in a 3-SIP through-hole package measuring 14.0mm x 7.5mm x 10.1mm (0.55" x 0.30" x 0.40"). The compact footprint makes it suitable for space-constrained designs where a linear regulator is traditionally used but higher efficiency is desired.

TSR 2-0525 Quick Information

Product Type: DC DC Converter
Series: TSR 2
Canonical Name: TSR 2-0525 2.5V 5W DC DC Converter
Subcategory: Linear Regulator Replacement

TSR 2-0525 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TSR 2-0525 Estimated Pricing

Qty Low High
1+ $12.60 $12.60
10+ $11.61 $11.61
20+ $11.43 $11.43
50+ $11.08 $11.08
100+ $10.00 $10.00
200+ $9.65 $9.65
500+ $9.50 $9.50
1,000+ $9.41 $9.41

Estimated market price range - modelled values for guidance only, not live distributor offers.

TSR 2-0525 Features

  • 95% high efficiency DC DC converter.
  • 2.5V output at 2A up to 5W.
  • Through-hole 3-SIP compact package.
  • Overcurrent and short-circuit protection.
  • Wide operating temperature -40°C to 85°C.

TSR 2-0525 Applications

  • Ideal for replacing linear regulators in embedded designs.
  • Suitable for commercial ITE applications.
  • Used in space-constrained power supply modules.

TSR 2-0525 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TSR 2-0525?

The output voltage is 2.5V.

What is the package type of the TSR 2-0525?

The package is a 3-SIP through-hole module.

What is the operating temperature range of the TSR 2-0525?

The operating temperature range is -40°C to 85°C with derating.

Is the TSR 2-0525 RoHS compliant?

Yes, it is listed as RoHS3 compliant.

What is the efficiency of the TSR 2-0525?

The efficiency is 95%.

What is the maximum output current of the TSR 2-0525?

The maximum output current is 2A.

What protection features does the TSR 2-0525 include?

It includes overcurrent protection (OCP) and short-circuit protection (SCP).

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