The TSR 1 series step-down switching regulators are drop-in replacement for inefficient 78xx linear regulators. A high efficiency up to 96% allows full load operation up to +60°C ambient temperature without the need of any heat-sink or forced cooling. The TSR 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. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.
Up to 96% efficiency – No heat-sink required
Pin compatible with LMxx linear regulators
SIP-package fits existing TO-220 footprint
Built in filter capacitors
Operation temp. range –40°C to +85°C
Short circuit protection
Wide input operating range
Excellent line / load regulation
Low standby current
3-year product warranty
TRACOPOWER products do not generally fall under the REACH directive.
Our general REACH declaration is available via the following link:
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.
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.
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Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
Only 4 products can be added to the samples cart.
Only 8 products can be added to the comparison list.
1 Amp POL switching regulator, wide input range, neg.-neg. circuit, LM78 compatible, SIP-3
1.5 Amp POL converter, industrial, wide input range, pos.-pos. circuit, cost efficient, LM78 compatible, SIP-3
1 Amp POL converter, industrial, wide input range, pos.-pos. circuit, cost efficient, LM78 compatible, SIP-3
1 Amp POL switching regulator, wide input range, pos.-pos. circuit, SMD package
1 Amp POL converter, industrial, wide input range, pos.-pos. circuit, LM78 compatible, SIP-3
2 Amp POL switching regulator, wide input range, pos.-pos. circuit, LM78 compatible, SIP-3
Inductor, 5.6 µH, 90 mΩ, 3.5 A
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