TSR 1-0518SM

The new TSR-1SM series models of step-down switching regulators have a high efficiency up to 96% which allows full load operation up to +65°C ambient temperature without the need of any heat transmission layer. Excellent output voltage accuracy (±2%) and low standby current (~1 µA) are features that distinguish these switching regulators from linear regulators.

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Product Status

Active

Product is recommended for new designs.

Product Documentation

Datasheet

Additional Documents

Application Notes

3D Drawings

Compliance & Conformity

Accessories

Attribute

Value

Output Voltage

1.8 VDC

Output Current

1000 mA

Number of Outputs

single

Input Voltage

3-5.5 VDC

Housing Type

Plastic Case

Mounting Type

PCB Mount

Connection Type

SMD (Surface-Mount Device)

Footprint Type

SMD10

Length

15.2 mm

Width

9.3 mm

Depth

7.6 mm

Efficiency

93 %

Maximum Temperature

85 °C

Minimum Temperature

-40 °C

Weight

1.7 g

Ripple and Noise

50 mVp-p typ.

Capacitive Load

470 µF

Remote On/Off

Insulation System

Non-isolated

Where to buy

Select your country

Europe
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- Norway
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- Switzerland
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Amérique
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Asie / Pacifique
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Moyen-Orient
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Buy online

Available stock at Traco Power central warehouse (Switzerland)

Note: Can be ordered via franchised distributors

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Conformity

REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive.
Our general REACH declaration is available via the following link:

General REACH declaration

RoHS Compliance

TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.

Directive 2011/65/EU

TRACOPOWER RoHS Declaration

Moisture Sensitivity Level

All TRACOPOWER surface mount devices (SMD) are qualified for lead-free reflow solder process under the condition that the product is handled in accordance (J-STD-033B) to its moisture sensitivity level (IPC/JEDEC J-STD-020D.1).

Cleaning Guideline

We generally do not recommend washing or cleaning electronic components. You should avoid it, if it is not absolutely necessary. Please refer to cleaning guide.

Additional Info

Compliance & Conformity Notes d'application, glossaire, FAQ