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TSRN 1
The new TSRN 1 series step-down switching regulators are drop-in replacement for inefficient 78xx linear regulators. A high efficiency up to 95% allows full load operation up to +70°C (+85°C with derating) ambient temperature without the need of any heat-sink or forced air cooling.
The TSRN-1 switching regulators provide other significant features over linear regulators, i.e. better output accuracy (±2%), lower standby current of ~2 mA and no requirement of external capacitors. They are suitable for positive or negative output circuits. The high efficiency and low standby power consumption make these regulators an ideal solution for energy sensitive applications.
Product Status
Active
Product is recommended for new designs.
Product Documentation
Accessories
Features
SIP-package fits existing TO-220 footprint
Suitable for positive & negative output circuit
Pin compatible with LMxx linear regulators
Built in filter capacitors
Operation temp. range –40°C to +85°C
No heat-sink required
Over-temperature & short circuit protection
Wide input range up to 36 VDC
Excellent line/load regulation
3-year product warranty
Conformity
REACH Declaration
TRACOPOWER products do not generally fall under the REACH directive.
Our general REACH declaration is available via the following link:
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.
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
Models in Series
Model
Power
Input
Output
Links
Datasheet
Additional Info
TSRN 1-2415
1000 mA
4.6-36 VDC
1.5 VDC
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Sample
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TSRN 1-2415
TSRN 1-2415A
1000 mA
4.6-36 VDC
1.5 VDC
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Sample
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TSRN 1-2415A
TSRN 1-2418
1000 mA
4.6-36 VDC
1.8 VDC
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Sample
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TSRN 1-2418
TSRN 1-2418A
1000 mA
4.6-36 VDC
1.8 VDC
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Sample
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Active
TSRN 1-2418A
TSRN 1-2425
1000 mA
4.6-36 VDC
2.5 VDC
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Sample
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TSRN 1-2425
TSRN 1-2425A
1000 mA
4.6-36 VDC
2.5 VDC
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Sample
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TSRN 1-2425A
TSRN 1-2433
1000 mA
4.6-36 VDC
3.3 VDC
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Sample
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Active
TSRN 1-2433
TSRN 1-2433A
1000 mA
4.6-36 VDC
3.3 VDC
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TSRN 1-2433A
TSRN 1-2450
1000 mA
6.5-36 VDC
5 VDC
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TSRN 1-2450
TSRN 1-2450A
1000 mA
6.5-36 VDC
5 VDC
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Sample
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TSRN 1-2450A
TSRN 1-2465
1000 mA
8-36 VDC
6.5 VDC
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Sample
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TSRN 1-2465
TSRN 1-2465A
1000 mA
8-36 VDC
6.5 VDC
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Sample
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TSRN 1-2465A
TSRN 1-2490
1000 mA
10.5-36 VDC
9 VDC
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TSRN 1-2490
TSRN 1-2490A
1000 mA
10.5-36 VDC
9 VDC
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Sample
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TSRN 1-2490A
TSRN 1-24120
1000 mA
13.5-36 VDC
12 VDC
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Sample
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TSRN 1-24120
TSRN 1-24120A
1000 mA
13.5-36 VDC
12 VDC
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Sample
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TSRN 1-24120A
TSRN 1-24150
1000 mA
16.5-36 VDC
15 VDC
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TSRN 1-24150
TSRN 1-24150A
1000 mA
16.5-36 VDC
15 VDC
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Sample
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Active
TSRN 1-24150A
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