element14 提供全面的线性稳压器替代产品，这些非隔离式 DC-DC 转换器结构紧凑，能效显著提高，可满足要求低散热和可靠电压调节的应用需求。
DC-DC 转换器可调节电路中的电压水平，高效率地将一个直流电压转换为另一个直流电压。线性稳压器替代传统稳压器，结构紧凑，效率高，可最大限度地减少功率损耗。
我们的 DC-DC 转换器支持各种输出电压、电流和额定效率，是电池供电设备、电源和电信设备的理想之选。即使在多变的负载条件下，它们也能确保稳定的电压输出，从而提高设备的使用寿命和性能。
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| 比较 | 包装规格 | 数量 | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
每个 | 1+ CNY42.050 (CNY47.5165)5+ CNY41.600 (CNY47.008)10+ CNY41.150 (CNY46.4995)50+ CNY40.900 (CNY46.217)100+ CNY40.650 (CNY45.9345)更多价格信息... | ITE | 1输出 | 3.3W | 3.3V | 1A | - | TSR 1 Series | 通孔安装 | 4.75V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY44.360 (CNY50.1268)5+ CNY43.950 (CNY49.6635)10+ CNY43.540 (CNY49.2002)50+ CNY42.050 (CNY47.5165)100+ CNY41.970 (CNY47.4261)更多价格信息... | ITE | 1输出 | 5W | 5V | 1A | - | TSR 1 Series | 通孔安装 | 6.5V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY58.470 (CNY66.0711)5+ CNY57.350 (CNY64.8055)10+ CNY56.760 (CNY64.1388)50+ CNY52.060 (CNY58.8278)100+ CNY51.080 (CNY57.7204)更多价格信息... | ITE | 1输出 | 2.5W | 5V | 500mA | - | R-78xx-0.5 Series | 通孔安装 | 6.5V | 32V | - | - | - | - | ||||||
每个 | 1+ CNY41.110 (CNY46.4543)5+ CNY40.700 (CNY45.991)10+ CNY40.430 (CNY45.6859)50+ CNY38.610 (CNY43.6293)100+ CNY36.120 (CNY40.8156)更多价格信息... | ITE | 1输出 | 7.5W | 5V | 1.5A | - | OKI-78SR Series | 通孔安装 | 7V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY91.400 (CNY103.282)5+ CNY89.600 (CNY101.248)10+ CNY87.820 (CNY99.2366)50+ CNY85.120 (CNY96.1856)100+ CNY84.080 (CNY95.0104)更多价格信息... | ITE | 1输出 | 10W | 5V | 2A | - | TSR 2 Series | 通孔安装 | 6.5V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY93.490 (CNY105.6437)5+ CNY88.320 (CNY99.8016)10+ CNY87.490 (CNY98.8637)50+ CNY85.270 (CNY96.3551)100+ CNY83.050 (CNY93.8465)更多价格信息... | ITE | 1输出 | 6.6W | 3.3V | 2A | - | R-78Bxx-2.0 Series | 通孔安装 | 4.75V | 32V | - | - | - | - | ||||||
每个 | 1+ CNY26.390 (CNY29.8207) | ITE | 1输出 | 6.6W | 3.3V | 2A | - | R-78K-2.0 Series | SIP | 4.5V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY95.070 (CNY107.4291)5+ CNY91.260 (CNY103.1238)10+ CNY89.440 (CNY101.0672)50+ CNY87.610 (CNY98.9993)100+ CNY85.790 (CNY96.9427)更多价格信息... | ITE | 1输出 | 2.4W | 1.2V | 2A | - | TSR 2 Series | 通孔安装 | 4.6V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY46.210 (CNY52.2173)5+ CNY45.290 (CNY51.1777)10+ CNY44.370 (CNY50.1381)50+ CNY43.440 (CNY49.0872)100+ CNY42.520 (CNY48.0476)更多价格信息... | - | 1输出 | 1.8W | 1.8V | 1A | - | mEZD72401A Series | 通孔安装 | 4.5V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY40.660 (CNY45.9458)5+ CNY40.400 (CNY45.652)10+ CNY40.140 (CNY45.3582)50+ CNY39.880 (CNY45.0644)100+ CNY38.780 (CNY43.8214)更多价格信息... | ITE | 1输出 | 7.5W | 5V | 1.5A | - | OKI-78SR Series | 通孔安装 | 7V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY44.360 (CNY50.1268)5+ CNY43.950 (CNY49.6635)10+ CNY43.540 (CNY49.2002)50+ CNY42.050 (CNY47.5165)100+ CNY41.670 (CNY47.0871)更多价格信息... | ITE | 1输出 | 12W | 12V | 1A | - | TSR 1 Series | 通孔安装 | 15V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY65.870 (CNY74.4331)5+ CNY63.480 (CNY71.7324)10+ CNY62.960 (CNY71.1448)50+ CNY58.710 (CNY66.3423)100+ CNY57.430 (CNY64.8959)更多价格信息... | ITE | 1输出 | 5W | 5V | 1A | - | R-78xx-1.0 Series | 通孔安装 | 6.5V | 18V | - | - | - | - | ||||||
WURTH ELEKTRONIK | 每个 | 1+ CNY51.430 (CNY58.1159)5+ CNY50.420 (CNY56.9746)10+ CNY49.410 (CNY55.8333)50+ CNY48.400 (CNY54.692)100+ CNY47.440 (CNY53.6072)更多价格信息... | ITE | 1输出 | 5W | 5V | 1A | - | MagI3C FDSM Series | 通孔安装 | 8V | 28V | - | - | - | - | |||||
每个 | 1+ CNY24.800 (CNY28.024)10+ CNY23.540 (CNY26.6002)25+ CNY22.490 (CNY25.4137)50+ CNY21.450 (CNY24.2385)100+ CNY20.770 (CNY23.4701)更多价格信息... | ITE | 1输出 | 2.5W | 5V | 500mA | - | R-78E Series | 通孔安装 | 7V | 28V | - | - | - | - | ||||||
每个 | 1+ CNY90.770 (CNY102.5701)5+ CNY90.430 (CNY102.1859)10+ CNY90.080 (CNY101.7904)50+ CNY83.300 (CNY94.129)100+ CNY81.640 (CNY92.2532)更多价格信息... | ITE | 1输出 | 7.5W | 5V | 1.5A | - | R-78Bxx-1.5 Series | 通孔安装 | 6.5V | 18V | - | - | - | - | ||||||
每个 | 1+ CNY80.870 (CNY91.3831)5+ CNY78.260 (CNY88.4338)10+ CNY77.590 (CNY87.6767)50+ CNY70.790 (CNY79.9927)100+ CNY69.220 (CNY78.2186)更多价格信息... | ITE | 1输出 | 5W | 5V | 1A | - | R-78Cxx-1.0 Series | 通孔安装 | 8V | 42V | - | - | - | - | ||||||
每个 | 1+ CNY24.560 (CNY27.7528)10+ CNY23.240 (CNY26.2612)25+ CNY22.710 (CNY25.6623)50+ CNY21.150 (CNY23.8995)100+ CNY20.550 (CNY23.2215)更多价格信息... | ITE | 1输出 | 1.65W | 3.3V | 500mA | - | R-78E Series | 通孔安装 | 6V | 28V | - | - | - | - | ||||||
每个 | 1+ CNY46.820 (CNY52.9066)5+ CNY45.110 (CNY50.9743)10+ CNY44.400 (CNY50.172)50+ CNY41.950 (CNY47.4035)100+ CNY40.630 (CNY45.9119)更多价格信息... | ITE | 1输出 | 4.95W | 3.3V | 1.5A | - | OKI-78SR Series | 通孔安装 | 7V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY91.860 (CNY103.8018)5+ CNY83.860 (CNY94.7618)10+ CNY83.110 (CNY93.9143)50+ CNY80.130 (CNY90.5469)100+ CNY77.890 (CNY88.0157)更多价格信息... | ITE | 1输出 | 10W | 5V | 2A | - | R-78Bxx-2.0 Series | 通孔安装 | 6.5V | 32V | - | - | - | - | ||||||
每个 | 1+ CNY83.720 (CNY94.6036)5+ CNY80.370 (CNY90.8181)10+ CNY78.770 (CNY89.0101)50+ CNY77.160 (CNY87.1908)100+ CNY75.550 (CNY85.3715)更多价格信息... | ITE | 1输出 | 24W | 12V | 2A | - | TSR 2 Series | 通孔安装 | 15V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY28.160 (CNY31.8208)10+ CNY28.080 (CNY31.7304)25+ CNY27.050 (CNY30.5665)50+ CNY25.920 (CNY29.2896)100+ CNY24.660 (CNY27.8658)更多价格信息... | ITE | 1输出 | 5W | 5V | 1A | - | R-78E Series | 通孔安装 | 8V | 28V | - | - | - | - | ||||||
每个 | 1+ CNY26.730 (CNY30.2049)10+ CNY25.590 (CNY28.9167)25+ CNY25.050 (CNY28.3065)50+ CNY20.880 (CNY23.5944)100+ CNY20.470 (CNY23.1311)更多价格信息... | ITE | 1输出 | 1.8W | 1.8V | 1A | - | R-78K-1.0 Series | SIP | 4.5V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY65.370 (CNY73.8681)5+ CNY63.040 (CNY71.2352)10+ CNY61.780 (CNY69.8114)50+ CNY60.520 (CNY68.3876)100+ CNY59.260 (CNY66.9638)更多价格信息... | ITE | 1输出 | 2.5W | 2.5V | 1A | - | TSR 1 Series | 通孔安装 | 4.6V | 36V | - | - | - | - | ||||||
每个 | 1+ CNY24.860 (CNY28.0918)10+ CNY23.400 (CNY26.442)25+ CNY22.390 (CNY25.3007)50+ CNY22.080 (CNY24.9504)100+ CNY21.770 (CNY24.6001)更多价格信息... | ITE | 1输出 | 2.5W | 5V | 500mA | - | TR Series | 通孔安装 | 7V | 28V | - | - | - | - | ||||||
每个 | 1+ CNY81.540 (CNY92.1402)5+ CNY78.570 (CNY88.7841)10+ CNY77.890 (CNY88.0157)50+ CNY69.530 (CNY78.5689)100+ CNY68.700 (CNY77.631)更多价格信息... | ITE | 1输出 | 3.3W | 3.3V | 1A | - | R-78Cxx-1.0 Series | 通孔安装 | 7V | 42V | - | - | - | - | ||||||
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