TSR 1-2433

TSR 1-2433 is a TSR 1 series non-isolated DC/DC converter (POL). The TSR 1 series step-down switching regulator is a drop-in replacement for inefficient 78xx linear regulators. The TSR 1 switching regulator provides other significant features over linear regulators, i.e., better output accuracy (±2%), lower standby current of 2mA and no requirement for external capacitors. The high efficiency and low standby power consumption make this regulator an ideal solution for many battery-powered applications.

• SIP-package fits existing TO-220 footprint
• Built in filter capacitors
• Operation temperature range from –40°C to +85°C
• Short circuit protection, wide input operating range
• Excellent line / load regulation, low standby current
• 3-year product warranty
• 1000mA maximum output current
• 4.75 - 36V DC (9V DC nominal) input voltage
• 3.3V DC nominal output voltage
• 91% (at Vin min) typical efficiency