Products in this family are used for constructing circuits that perform a DC-DC conversion or voltage regulation function, using a combination of switch-mode and linear regulator functions. While exact topologies vary, the underlying goal of such products is to obtain a combination of the efficiency advantages of switch-mode techniques with the low-noise qualities of linear regulation.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
UM1530DB-13Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.26400 10+: $0.24640 100+: $0.18480
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UM1530DB-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.26400 10+: $0.24640 100+: $0.18480
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UM1540DB-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 1980 | 50+: $0.08364 150+: $0.07255 500+: $0.06424
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UM1460S-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 72774 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
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UM1530DALinear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.26400 10+: $0.24640 100+: $0.18480
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UM1560S-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 76288 | 2+: $0.22880 10+: $0.21120 100+: $0.17600
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UM1530DA-18Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.26400 10+: $0.24640 100+: $0.18480
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UM1560S-36Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 6534 | 50+: $0.06324 150+: $0.05513 500+: $0.04906
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UM1560P-50Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 3300 | 2+: $0.22880 10+: $0.21120 100+: $0.17600
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UM1530S-28Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.22880 10+: $0.20240 100+: $0.17600
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UM1530DA-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.26400 10+: $0.24640 100+: $0.18480
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UM1530DB-27Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.26400 10+: $0.24640 100+: $0.18480
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UM1750DA-28Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input 350mA LDO | 3300 | 2+: $0.22000 10+: $0.18480 100+: $0.16720
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UM1550S-36Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 4147 | 2+: $0.22880 10+: $0.20240 100+: $0.18480
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UM1450S-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 79206 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
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UM1560S-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 179734 | 2+: $0.22880 10+: $0.21120 100+: $0.17600
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UM1550Y-36Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 14828 | 2+: $0.25520 10+: $0.22880 100+: $0.20240
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UM1460Y-28Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 3300 | 2+: $0.58080 10+: $0.46640 100+: $0.38720
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UM1770DA-18Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V 500mA LDO with Enable Control | 3300 | 2+: $0.24640 10+: $0.21120 100+: $0.19360
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UM1460S-00Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 6405 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
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UM1460SR-00Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 314563 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
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UM1550DA-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 3300 | 2+: $0.24640 10+: $0.22000 100+: $0.19360
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UM1530S-38Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.22880 10+: $0.20240 100+: $0.17600
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UM1550Y-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 42273 | 2+: $0.25520 10+: $0.22880 100+: $0.20240
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UM1550Y-28Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 8113 | 2+: $0.25520 10+: $0.22880 100+: $0.20240
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