| 型号 |
订购 |
价格(不含税)
以实际报价为准 |
制造商 |
类型 | 输出数目 | 最小输入电压 | 最大输入电压 | 输出电压 | 效能 | 开关调节器 | 负荷调节 | 线路调节 | 供应商电流 | 引脚数目 |
IC, 电压调节器, 简单转换开关, 降压, 5V, 0.5A, LM2574N |
|
毎管：40 个 |
National Semiconductor |
反相,降压 | 1 | 4V | 40V | 5 | 77% | 有 | - | - | MDIP | |
IC,电压调节器,开关,Simple Switcher 高效率 3A 降压,12V,LM2676S-12 |
|
个 |
National Semiconductor |
降压 | 1 | 8V | 40V | 12 | 94% | 有 | - | - | TO-263 | |
IC,电压调节器,降压,Simple Switcher 3A,5.0V,LM2576S-5.0 |
|
个
1+ RMB28.20
10+ RMB21.71
50+ RMB15.58
100+ RMB15.46
250+ RMB15.34 |
National Semiconductor |
反相,降压 | 1 | 4V | 40V | 5 | 77% | 有 | - | - | TO-263 | |
IC,电压调节器,开关,0.6/1.6 MHz,40V 内部 FET 开关,升压,可调节,LM2733YMF |
|
个
1+ RMB22.89
10+ RMB21.71
50+ RMB15.93 |
National Semiconductor |
升压 | 1 | 2.7V | 14V | 3 → 40 | - | 有 | - | - | SOT-23 | |
IC,开关调节器,降压,1A,可调节输出电压,表面安装,LM2675M-ADJ |
|
个
1+ RMB35.28
10+ RMB27.73
50+ RMB25.02
100+ RMB24.90
250+ RMB24.78 |
National Semiconductor |
降压 | 1 | 8V | 40V | 1.21 → 37 | 90% | 有 | - | - | SOIC N | |
IC,调整控制器,L4975A |
|
个
1+ RMB126.26 |
STMicroelectronics |
降压 | 1 | 15V | 50V | 5.1 → 40 | 92% | 有 | 50mV | 30mV | MULTIWATT V | |
Sync Boost Conv,0.9-6.5V,TPS61026DRCTG5 |
|
个
1+ RMB20.77
10+ RMB20.65
50+ RMB19.94
100+ RMB19.12 |
Texas Instruments |
升压 | 1 | 0.9V | 5.5V | 5 | 96% | 有 | 0.6% | 0.6% | SON EP | |
IC,电压调节器,开关,Simple Switcher 3A 降压,可调节电流限制,可调节,LM2673S-ADJ |
|
个
1+ RMB41.42
10+ RMB32.33
50+ RMB29.03
100+ RMB28.91
250+ RMB28.79 |
National Semiconductor |
降压 | 1 | 8V | 40V | 1.2 → 37 | 88% | 有 | - | - | TO-263 | |
IC,调节控制器,LM2576T-12 |
|
个
1+ RMB27.26
10+ RMB16.76
50+ RMB16.05
100+ RMB15.93
250+ RMB15.81 |
National Semiconductor |
反相,降压 | 1 | 4V | 40V | 12 | 88% | 有 | - | - | TO-220 | |
IC,电压调节器,开关,Simple Switcher 高效 |
|
个
1+ RMB27.49
10+ RMB21.12
50+ RMB18.76
100+ RMB18.64
250+ RMB18.53 |
National Semiconductor |
降压 | 1 | 8V | 40V | 3.3 | 86% | 有 | - | - | SOIC N | |
IC,电压调节器,升压,Simple Switcher 5A,可调节,LM2857S-ADJ |
|
个
1+ RMB73.75
10+ RMB67.85
50+ RMB61.95
100+ RMB61.36
250+ RMB60.77 |
National Semiconductor |
升压 | 1 | 4V | 40V | 1.23 | 90% | 有 | 100mV | 100mV | TO-263 | |
IC,直流转直流,转换器,小型,2W,隔离,未调节,DIP1 |
|
个
1+ RMB174.64
10+ RMB156.94
100+ RMB154.58
250+ RMB150.45
500+ RMB144.55 |
Texas Instruments |
降压 | 2 | 21.6V | 26.4V | 15-15 | 79% | 有 | - | - | PDIP | |
IC,电压调节器,开关,Simple Switcher 高效率 3A 降压,可调节,LM2670T-ADJ |
|
个
1+ RMB57.58
25+ RMB42.01
100+ RMB32.21
250+ RMB31.51
500+ RMB30.68 |
National Semiconductor |
降压 | 1 | 8V | 40V | 1.2 → 37 | 88% | 有 | - | - | TO-220 | |
IC,电压调节器,开关 1A,降压 3.3V,LM2575T-3.3 |
|
个
1+ RMB22.07
10+ RMB17.58
50+ RMB12.74
100+ RMB12.63
250+ RMB12.51 |
National Semiconductor |
反相,降压 | 1 | 4V | 40V | 3.3 | 75% | 有 | - | - | TO-220 | |
IC,降压调节器,LM2574N-ADJ |
|
个
1+ RMB23.13
10+ RMB23.01
50+ RMB15.69
100+ RMB11.45
250+ RMB11.39 |
National Semiconductor |
反相,降压 | 1 | 4V | 40V | 1.23 → 37 | 77% | 有 | - | - | MDIP | |
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