TracoPower TDN 1-1210WI DC/DC converter 12V DC to +3.3V DC 300mA 1W 1 output

TracoPower TDN 1-1210WI is a high-performance DC-DC converter engineered to efficiently transform a 12V DC input to a stable +3.3V DC output with a current capacity of 300mA, delivering a power output of 1W. This compact converter, identified with Part Number 143-6461, is suitable for use in space-constrained environments, thanks to its SMD package size, and is designed to provide reliable power regulation in applications such as industrial electronics, telecommunications, and distributed power architectures. The TDN 1-1210WI converter features wide input voltage ranges, comprehensive protections against overcurrent and short circuits, and has been tested to ensure high reliability across varied operating conditions. Ideal for use on printed circuit boards, this converter is a solid choice for engineers requiring precise voltage output conversion in complex electronic systems.

Power Rating	1W
Connection	Solder pins
Content	1
Dimensions	(L x W x H) 13.2 x 9.1 x 14.7 mm
Efficiency (max.)	77%
Enclosure	DIL
Height	14.7mm
Insulation Voltage	1600V DC
Length	13.2mm
Max. output current	300mA
Maximum Input Volage	18V DC
Maximum Operating Temperature	90°C
Minimum Input Volage	4.5V DC
No. of outputs	1
Nominal Voltage	12V DC
Operating temperature (min.)	-40°C
Output current (max.) - rounded	300mA
Output current (min.)	0mA
Output voltage (max.)	3.3V DC
Output voltage (min.)	3.3V DC
Output voltages	+3.3V DC
Power	1W
Product Type	DC/DC converter (print)
Type	TDN 1-1210WI
Weight	2.7g
Width	9.1mm