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Linear & Switching Voltage Regulators
(140 results)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 |
|---|---|---|---|---|---|
 UM1560DB-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 1100 | 2+: $0.26400 10+: $0.24640 100+: $0.22000
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 UM1770DA-30Linear & 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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 UM1460Y-33Linear & 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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 UM1540DA-28Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 3300 | 2+: $0.28160 10+: $0.24640 100+: $0.19360
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 UM1450S-28Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 3300 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
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UM1550DB-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 2436 | 2+: $0.24640 10+: $0.22000 100+: $0.19360
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UM1560DA-18Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 3300 | 2+: $0.26400 10+: $0.24640 100+: $0.22000
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UM1460Y-50Linear & 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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 UM1750S-30Linear & 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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 UM1540DB-18Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input, Low Quiescent Current | 2104 | 50+: $0.08364 150+: $0.07256 500+: $0.06425
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UM1770Y-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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 UM1450Y-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 42952 | 2+: $0.58080 10+: $0.46640 100+: $0.38720
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 UM1460S-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 3300 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
Show More | |
UM1560DB-28Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 54308 | 2+: $0.26400 10+: $0.24640 100+: $0.22000
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UM1460Y-00Linear & 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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UM1750DA-18Linear & 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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UM1450S-50Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 14996 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
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UM1750Y-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input 350mA LDO | 3300 | 2+: $0.22000 10+: $0.18480 100+: $0.16720
Show More | |
 UM1530DB-25Linear & 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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 UM1530S-15Linear & 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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UM1450Y-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 1100 | 2+: $0.58080 10+: $0.46640 100+: $0.38720
Show More | |
UM1450S-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 250mA, Low Consumption, Wide Inp | 3300 | 2+: $0.58080 10+: $0.46640 100+: $0.36960
Show More | |
UM1750DA-30Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input 350mA LDO | 3300 | 2+: $0.22000 10+: $0.18480 100+: $0.16720
Show More | |
 UM1550S-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 8V Input Ultra Low Quiescent Cur | 968 | 50+: $0.18257 150+: $0.16117 500+: $0.13447
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UM1750Y-33Linear & Switching Voltage Regulators | UNION SEMICONDUCTOR INTERNATIONAL LIMITED | 5V Input 350mA LDO | 3300 | 2+: $0.22000 10+: $0.18480 100+: $0.16720
Show More |
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