对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
LP2954AIT/NOPB | National Semiconductor Corporation | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output LDO Regulator | ¥22.3892 | |||||
LP2954AIT/NOPB | Texas Instruments | 250-mA, 30-V, low-dropout voltage regulator with high-accuracy 3-TO-220 -40 to 125 | ¥21.7053 | |||||
AD | TPS72501KTTR | Texas Instruments | 电源/负载开关,PFC,TPS725 Low Input Voltage, 1-A Low-Dropout Linear Regulators with Supervisor |