The ML100SRI series of low-cost 1W miniature SMTDC/DC converters from MicroPower Direct are an excellent choice for board-level power distribution applications requiring very small size, automated assembly, high performance features and low cost. Eight models operate from 3.3 and 5.0 VDC inputs, providing outputs of 3.3, 5.0, ±3.3 or ±5.0 VDC. Standard features include an input/output isolation of 4,200 VDC, efficiency to 78%, and high-temperature operation. The MTBF of the ML100SRI series is greater than 7.0 Mhours.
All models are RoHS compliant, and have an industry-standard pin out. All models are available on tape/reel for use with automated production equipment. Operation
for all models is specifi ed over the wide operating temperature range
of -40°C to 105°C (to 100°C with no derating) with no heat sinking
required. Cooling is by free-air convection.