BOM 风险提示
锁定订单前,请确认生命周期状态、需求数量、目的地国家以及可接受的替代料范围。
Fixed 3.3V output, 1A LDO 线性稳压器 with 1.3V typical dropout, SOT-223 package.
The AMS1117 series of adjustable and fixed 稳压器s are designed to provide up to 1A 输出电流 and to operate down to 1.2V input to output differential. The device is optimized 用于 low dropout performance, and the on-chip trimming adjusts the 参考 voltage to 1.5% accuracy. Key 特性: - Fixed 3.3V output - 输出电流: up to 1A - Dropout voltage: 1.3V typical at 1A - Line and load regulation: 0.2% typical - ±1.5% 输出电压 accuracy - Over-temperature and current-limit protection - SOT-223 SMD package - Widely used in USB-powered devices, IoT boards, and 3.3V rails
本页面可作为采购参考。最终可供货情况、MOQ、交期和合规假设应在下单前通过询价确认。
锁定订单前,请确认生命周期状态、需求数量、目的地国家以及可接受的替代料范围。
当原型号供应受限时,应比较封装、额定参数、容差、温度范围和合规状态后再批准替代方案。
适用于 BOM 审核、维修采购、样机补料、生产缺口采购以及替代料筛选。
| 属性 | 参数值 |
|---|---|
| 封装/外壳Package / Case | SOT-223 |
| 工作温度 | 0 to +125 °C |
| Accuracy Pct | 1.5 |
| Dropout Voltage V | 1.3 |
| Output Current A | 1 |
| Output Voltage V | 3.3 |