The new TSR-1SM series models of step-down switching regulators have a high effciency 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.

FEATUREs
◆ SMD-package
◆ Up to 96 % effciency
◆ No thermal layer required
◆ Built in flter 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