Voltage Regulators - DC DC Switching Regulators
Explore Voltage Regulators - DC DC Switching Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
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| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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R1245S003E-E2-FEIC REG BUCK ADJ 1.2A 8HSOP |
1,016 |
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Datasheet | R1245x | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 30V | 0.8V | 30V | 1.2A | 1MHz | No | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-HSOP-E |
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R1245S003F-E2-FEIC REG BUCK ADJ 1.2A 8HSOP |
4,020 |
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Datasheet | R1245x | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 30V | 0.8V | 30V | 1.2A | 1MHz | No | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-HSOP-E |
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R1245S003G-E2-FEIC REG BUCK ADJ 1.2A 8HSOP |
4,051 |
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Datasheet | R1245x | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 30V | 0.8V | 30V | 1.2A | 2.4MHz | No | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-HSOP-E |
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R1245S003H-E2-FEIC REG BUCK ADJ 1.2A 8HSOP |
3,196 |
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Datasheet | R1245x | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 30V | 0.8V | 30V | 1.2A | 2.4MHz | No | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-HSOP-E |
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LM2575T-5.0/LF02IC REG BUCK 5V 1A TO220-5 |
2,829 |
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Datasheet | SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 5V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
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LM2575T-5.0/LF04IC REG BUCK 5V 1A TO220-5 |
3,556 |
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Datasheet | SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 5V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
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LM2575YNIC REG BUCK ADJ 1A 16DIP |
4,293 |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.23V | 37V | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | 16-DIP |
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MIC2230-GFHYML-TRIC REG BUCK 1.545V/1.8V DL 12MLF |
1,797 |
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Datasheet | - | 12-VFDFN Exposed Pad, 12-MLF® | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 2 | 2.5V | 5.5V | 1.545V, 1.8V | - | 800mA | 2.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MLF™ (4x4) |
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MIC2230-GSYML-TRIC REG BUCK 1.8V/3.3V DL 12MLF |
3,106 |
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Datasheet | - | 12-VFDFN Exposed Pad, 12-MLF® | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 2 | 2.5V | 5.5V | 1.8V, 3.3V | - | 800mA | 2.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MLF™ (4x4) |
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MIC2230-SSYML-TRIC REG BUCK 3.3V 800MA DL 12MLF |
1,139 |
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Datasheet | - | 12-VFDFN Exposed Pad, 12-MLF® | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 2 | 2.5V | 5.5V | 3.3V | - | 800mA | 2.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MLF™ (4x4) |
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XRP6658ISTR-FIC REG BUCK ADJ 1A SOT23-5 |
3,380 |
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Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 0.6V | 5V | 1A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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LM2664M6IC REG CHRG PUMP INV 40MA SOT23 |
4,483 |
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Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.8V | 5.5V | -Vin, 2Vin | - | 40mA | 80kHz | No | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-6 |
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LM2575-3.3YNIC REG BUCK 3.3V 1A 16DIP |
3,275 |
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Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4V | 40V | 3.3V | - | 1A | 52kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | 16-DIP |
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LM2662M/NOPBIC REG CHRG PUMP INV 200MA 8SOIC |
1,926 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V | 5.5V | -Vin, 2Vin, Vin/2 | - | 200mA | 10kHz, 75kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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MAX38656AANT+TIC REG BUCK ADJ 1.5A 6WLP |
2,806 |
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Datasheet | - | 6-XFBGA, WLBGA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 1.8V | 5.5V | 0.7V | 3.3V | 1.5A | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-WLP (1.58x0.89) |
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TPS62111RSARG4IC REG BUCK 3.3V 1.5A 16QFN |
3,254 |
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Datasheet | - | 16-VQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Fixed | 1 | 3.1V | 17V | 3.3V | - | 1.5A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (4x4) |
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TPS62112RSARG4IC REG BUCK 5V 1.5A 16QFN |
2,850 |
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Datasheet | - | 16-VQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Fixed | 1 | 3.1V | 17V | 5V | - | 1.5A | 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (4x4) |
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MC34726BFCR2IC REG BUCK 1.8V 300MA 8USON |
3,488 |
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Datasheet | - | 8-UFDFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 5.5V | 1.8V | - | 300mA | 2MHz | Yes | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-USON (2x2) |
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MC34726CFCR2IC REG BUCK 3.3V 300MA 8USON |
3,891 |
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Datasheet | - | 8-UFDFN | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 3.6V | 5.5V | 3.3V | - | 300mA | 2MHz | Yes | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-USON (2x2) |
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TPS61090RSARG4IC REG BOOST ADJ 2A 16QFN |
3,994 |
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Datasheet | - | 16-VQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5.5V | 1.8V | 5.5V | 2A (Switch) | 600kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (4x4) |
Frequently Asked Questions
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