TracoPower Non-isolated (POL) DC/DC Converter, TSRN-1 Series

A range of TracoPower Non-isolated (POL) DC/DC Converters from the TSRN-1 Series. These straight pin step-down switching regulators are a 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 2mA and no requirement of external capacitors. They are suitable for positive and negative output circuits.

The high efficiency and low standby power consumption make these regulators an ideal solution for energy sensitive applications.

• SIP-package fits existing TO-220 footprint
• Suitable for positive and negative output circuit
• Pin compatible with LMxx linear regulators
• Built in filter capacitors
• Operation temperature range -40°C to +85°C
• No heat-sink required
• Over-temperature protection
• Short circuit protection
• Wide input range up to 42VDC
• Excellent line / load regulation
• Negative and Positive output operation
• Available for 200, 300, 400, 600 and 1000mA output current
• Available for 1.5, 1.8, 2.5, 3.3, 5.0, 6.5, 9.0, 12 and 15VDC output voltage
• Manufacturer's part: TracoPower TSRN-1 Series