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DC Switching Voltage Regulators
(44364 results)Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called "controller" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 LM25574MTX/NOPBDC Switching Voltage Regulators | Texas Instruments | 42V 0.5A Step-Down DC/DC Controller, 1.225-40V Adj Out, 16-TSSOP | 4797 | 1+: $2.86000 10+: $2.14368 25+: $1.96592
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 LM25575MHX/NOPBDC Switching Voltage Regulators | Texas Instruments | 6-42V, 1.5A Step-Down DC/DC Switching Regulator, HTSSOP EP | 9905 | 1+: $3.19440 10+: $2.40856 25+: $2.21126
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 LM2590HVSX-ADJ/NOPBDC Switching Voltage Regulators | Texas Instruments | SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator with Features 7-DDPAK/TO-263 -40 to 125 | In Stock | 500+: $3.40268 1000+: $3.31722 1500+: $3.27442
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 LM2591HVSX-3.3/NOPBDC Switching Voltage Regulators | Texas Instruments | 3.3V 1A Step-Down DC/DC Regulator, 60V In, TO-263 | 526 | 1+: $5.79920 10+: $4.46336 25+: $4.12826
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LM2593HVSX-5.0/NOPBDC Switching Voltage Regulators | Texas Instruments | 5V 2A Step-Down DC/DC Regulator, 60V In, TO-263, 150kHz | In Stock | 1+: $8.33828 10+: $8.12572 30+: $7.98343
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 LM2611AMFX/NOPBDC Switching Voltage Regulators | Texas Instruments | 1.4MHz Cuk Conv. 2.7-14V In, -1.23 to -36V Out, 1.2A, SOT-23-5 | 2962 | 1+: $3.35280 10+: $2.52824 25+: $2.32250
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 LM2670SDX-ADJ/NOPBDC Switching Voltage Regulators | Texas Instruments | SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync 14-VSON -40 to 125 | In Stock | 2500+: $2.72368 | |
LM2673SDX-5.0/NOPBDC Switching Voltage Regulators | Texas Instruments | 8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit 14-VSON -40 to 125 | In Stock | 2500+: $2.69916 | |
LM2677SDX-12/NOPBDC Switching Voltage Regulators | Texas Instruments | SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 14-VSON | In Stock | 2500+: $2.41650 | |
LM2677SDX-3.3DC Switching Voltage Regulators | Texas Instruments | 8.75A SWITCHING REGULATOR, 280kHz SWITCHING FREQ-MAX, DSO14, LLP-14 | In Stock | 2500+: $2.88928 | |
LM2830XQMFX/NOPBDC Switching Voltage Regulators | Texas Instruments | 1A DC/DC Controller, 5.5V In, 4.5V Out, SOT-23-5 | In Stock | 3000+: $0.97575 6000+: $0.95619 9000+: $0.94640 | |
LM2831ZMFX/NOPBDC Switching Voltage Regulators | Texas Instruments | High Frequency 1.5A Load - Step-Down DC-DC Regulator 5-SOT-23 -40 to 125 | In Stock | 3000+: $0.82053 6000+: $0.80355 9000+: $0.79505 | |
 LM2852XMXAX-0.8/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK 0.8V 2A 14HTSSOP | In Stock | 144+: $1.83920 2500+: $1.70481 5000+: $1.67249 | |
LM2852XMXAX-1.0/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK 1V 2A 14HTSSOP | In Stock | 144+: $1.83920 2500+: $1.70481 5000+: $1.67249 | |
LM2852XMXAX-1.8/NOPBDC Switching Voltage Regulators | Texas Instruments | 2A 500/1500kHz Synchronous Buck Regulator 14-HTSSOP -40 to 125 | 22 | 1+: $5.32800 10+: $5.20285 30+: $5.12057 | |
 LM3100MHX/NOPBDC Switching Voltage Regulators | Texas Instruments | 1.5A Sync Step-Down Regulator, 36V In, 7V Out, 1MHz, HTSSOP | 633 | 1+: $4.42640 10+: $3.37216 25+: $3.10851
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 LM3676SDX-ADJ/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK ADJ 600MA 8WSON | In Stock | 4500+: $0.54500 9000+: $0.53404 13500+: $0.52855 | |
 LM3677LE-1.2/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK 1.2V 600MA 6LLP | In Stock | 1000+: $0.63335 2000+: $0.61530 3000+: $0.60627
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LM3677LE-1.5/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK 1.5V 600MA 6LLP | In Stock | 1000+: $0.63335 2000+: $0.61530 3000+: $0.60627
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LM3677LE-1.8/NOPBDC Switching Voltage Regulators | Texas Instruments | Conv DC-DC Single Step Down 2.7V to 5.5V 6-Pin LLP T/R | In Stock | 1000+: $0.63335 2000+: $0.61530 3000+: $0.60627
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LM3677LEX-1.2/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK 1.2V 0.6A SYNC 6USON | In Stock | 4500+: $0.59820 9000+: $0.58637 13500+: $0.58046 | |
LM3677LEX-1.8/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK 1.8V 0.6A SYNC 6USON | In Stock | 4500+: $0.59820 9000+: $0.58637 13500+: $0.58046 | |
 LM3677TLX-1.8/NOPBDC Switching Voltage Regulators | Texas Instruments | 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits 5-DSBGA -30 to 85 | In Stock | 3000+: $0.74925 6000+: $0.73350 9000+: $0.72560 | |
LM3677TLX-2.5/NOPBDC Switching Voltage Regulators | Texas Instruments | IC REG BUCK 2.5V 600MA 5DSBGA | In Stock | 3000+: $0.52014 6000+: $0.50846 9000+: $0.50259
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 LM3691TL-1.8/NOPBDC Switching Voltage Regulators | Texas Instruments | High Accuracy, Miniature 1A, Step-Down DC-DC Converter for Portable Applications 6-DSBGA -30 to 85 | 1566 | 1+: $1.87440 10+: $1.38424 25+: $1.26262
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