R1271 30 V / 1 A Buck DC/DC Converter with High Efficiency
The R1271 has a maximum input voltage rating of 42 V. The switching frequency of 2 MHz enables the use of small inductors. Peak efficiency is 85% and EMI noise reduction achieved by a spread spectrum clock generator.
Part List
图片 | 制造商零件编号 | 描述 | 可供货数量 | 价格 | 查看详情 | |
---|---|---|---|---|---|---|
R1271L331B-TR-K | IC REG BUCK 3.3V 1A 12DFN | 5985 - 立即发货 | $34.02 | 查看详情 | ||
R1271L501A-TR-K | IC REG BUCK 5V 1A 12DFN | 2528 - 立即发货 | $34.02 | 查看详情 | ||
R1271L331B-TR | IC REG BUCK 3.3V 1A 12DFN | 17486 - 立即发货 | $15.71 | 查看详情 | ||
R1271L501A-TR | IC REG BUCK 5.5V 1A 12DFN | 6001 - 立即发货 | $15.71 | 查看详情 |