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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 40QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 38 V | 250kHz ~ 720kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | 40-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 38TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 38 V | 250kHz ~ 770kHz | 94% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | 38-TSSOP-EP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 16SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4 V ~ 36 V | 250kHz ~ 530kHz | 99.4% | Yes | No | - | Enable, Soft Start, Tracking | -40°C ~ 85°C (TA) | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 32QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 38 V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad | 32-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 38QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 38 V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | 38-QFN (5x7) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 40QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 38 V | 250kHz ~ 720kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | 40-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller FWRD Converter 38TSSOP |
Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 10.5 V ~ 16 V | 100kHz ~ 500kHz | 95% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad | 38-TSSOP-EP |
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Linear Technology/Analog Devices |
IC Regulators Controller BOOST/SEPIC 24SSOP |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 4 V ~ 36 V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 125°C (TJ) | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 32QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.35 V ~ 14 V | - | - | Yes | Yes | - | Enable, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | 32-WFQFN Exposed Pad | 32-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 38TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 38 V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | 38-TSSOP-EP |
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Maxim Integrated |
IC Regulators Controller BUCK 24QSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75 V ~ 23 V | 100kHz ~ 600kHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Reset | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 20QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6 V ~ 36 V | 200kHz ~ 1MHz | - | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | 20-WFQFN Exposed Pad | 20-QFN (4x4) |
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Maxim Integrated |
IC Regulators Controller BUCK 20-TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 28 V | 200kHz ~ 1.4MHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | 20-WFQFN Exposed Pad | 20-TQFN (4x4) |
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Maxim Integrated |
IC Regulators Controller BUCK 16TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 28 V | 200kHz ~ 1.4MHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 16-WQFN Exposed Pad | 16-TQFN (4x4) |
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Linear Technology/Analog Devices |
IC Regulators Controller BOOST/SEPIC 24QFN |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 8.5 V ~ 36 V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 150°C (TJ) | 24-WQFN Exposed Pad | 24-QFN (5x5) |
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Maxim Integrated |
IC Regulators Controller BUCK-BOOST 8DIP |
Active | Transistor Driver | Step-Up/Step-Down | Negative | Buck-Boost | 1 | 1 | 3 V ~ 16.5 V | 300kHz | - | No | No | - | Enable | -40°C ~ 85°C (TA) | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 14SOIC |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5 V ~ 20 V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
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Maxim Integrated |
IC Regulators Controller BUCK 16QSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5 V ~ 30 V | 150kHz, 300kHz | 98% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | 16-SSOP (0.154", 3.90mm Width) | 16-QSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 20QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4 V ~ 60 V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | 20-WFQFN Exposed Pad | 20-QFN (3x4) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK/BOOST 32QFN |
Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | 1 | 4.5 V ~ 38 V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 96%, 99% | No | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad | 32-QFN (5x5) |
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Maxim Integrated |
IC Regulators Controller BUCK 28TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 1.6 V ~ 5.5 V | 600kHz | 97% | Yes | Yes | - | Current Limit, Enable, Sequencing | -40°C ~ 85°C (TA) | 28-WFQFN Exposed Pad | 28-TQFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 36SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 3.8 V ~ 7 V | 225kHz ~ 680kHz | 98.5% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 36-SSOP (0.209", 5.30mm Width) | 36-SSOP |
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Maxim Integrated |
IC Regulators Controller BUCK 16TSSOP |
Active | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 10.8 V ~ 24 V | 50kHz ~ 2.5MHz | 100% | No | Yes | - | Dead Time Control, Enable, Frequency Control | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-TSSOP-EP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 20QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6 V ~ 36 V | 200kHz ~ 1MHz | - | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | 20-WFQFN Exposed Pad | 20-QFN (4x4) |
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Maxim Integrated |
IC Regulators Controller FWRD Converter 16TSSOP |
Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 10.8 V ~ 24 V | 25kHz ~ 1.25MHz | 100% | No | Yes | - | Dead Time Control, Enable, Frequency Control | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-TSSOP-EP |
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Linear Technology/Analog Devices |
IC Regulators Controller MULT TOP 10MSOP |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, SEPIC | 1 | 1 | 3.95 V ~ 9.5 V | 70kHz ~ 700kHz | 80% | No | Yes | - | Enable, Soft Start | -55°C ~ 150°C (TJ) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | 10-MSOP-EP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 28SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4 V ~ 36 V | 250kHz ~ 530kHz | 99.4% | Yes | No | - | Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP |
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Maxim Integrated |
IC Regulators Controller BUCK 32TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5 V ~ 28 V | 170kHz ~ 620kHz | 100% | Yes | No | - | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | -40°C ~ 85°C (TA) | 32-WFQFN Exposed Pad | 32-TQFN-EP (5x5) |
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Maxim Integrated |
IC Regulators Controller BUCK 32TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5 V ~ 28 V | 170kHz ~ 620kHz | 100% | Yes | No | - | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | -40°C ~ 85°C (TA) | 32-WFQFN Exposed Pad | 32-TQFN-EP (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller MULT TOPOLOGY 38QFN |
Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5 V ~ 38 V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | 38-QFN (5x7) |
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Maxim Integrated |
IC Regulators Controller BUCK 28TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75 V ~ 28 V | 125kHz ~ 1.5MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | 28-TQFN (5x5) |
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Maxim Integrated |
IC Regulators Controller BUCK 28TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75 V ~ 28 V | 125kHz ~ 1.5MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | 28-WFQFN Exposed Pad | 28-TQFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 16SOIC |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5 V ~ 30 V | Up to 400kHz | 99% | Yes | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 24SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3 V ~ 7 V | 550kHz | 90% | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BCK/BCK-BST 38TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck, Buck-Boost | 3 | 2 | 4.5 V ~ 60 V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 100% | Yes | No | - | Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | 38-TSSOP-EP |
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Maxim Integrated |
IC Regulators Controller BUCK 40TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 2 V ~ 28 V | 170kHz ~ 620kHz | 100% | Yes | No | - | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | 40-TQFN-EP (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 32QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5 V ~ 30 V | 220kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 32-WFQFN Exposed Pad | 32-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK PMBUS 32QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 24 V | - | - | Yes | Yes | I²C, PMBus | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad | 32-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK/SEPIC 32QFN |
Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, SEPIC | 2 | 2 | 4 V ~ 60 V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99% | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad | 32-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK/BOOST 32QFN |
Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | 1 | 4.5 V ~ 60 V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 96%, 99% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad | 32-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 28SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4 V ~ 36 V | 220kHz | 99.5% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 28TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 60 V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 28-TSSOP-EP |
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MaxLinear, Inc. |
IC Regulators Controller BUCK SMBUS 44TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 4 | 1 | 5.5 V ~ 25 V | 105kHz ~ 1.23MHz | - | Yes | No | I²C, SMBus | Enable | -40°C ~ 125°C (TJ) | 44-WFQFN Exposed Pad | 44-TQFN (7x7) |
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Maxim Integrated |
IC Regulators Controller BUCK 28SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75 V ~ 28 V | 250kHz, 500kHz | - | Yes | No | - | Enable, Phase Control | -40°C ~ 85°C (TA) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP |
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Maxim Integrated |
IC Regulators Controller BUCK 28SSOP |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.2 V ~ 30 V | 200kHz ~ 300kHz | 99% | Yes | Yes | - | Enable, Reset, Sequencing | -40°C ~ 85°C (TA) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BOOST 28SSOP |
Active | Transistor Driver | Step-Up | Positive | Boost | 2 | 2 | 4.5 V ~ 60 V | 105kHz ~ 760kHz | 96% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -55°C ~ 150°C (TJ) | 28-SSOP (0.173", 4.40mm Width) | 28-SSOP |
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Taiwan Semiconductor Corporation |
SWITCHING REGULATOR DC-DC BUCK |
Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 3 V ~ 40 V | 33kHz | - | No | No | - | - | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOP |
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Diodes Incorporated |
IC Regulators Controller BUCK 16SOIC |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7 V ~ 36 V | 1kHz ~ 200kHz | 45% | No | No | - | Enable | -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |
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ON Semiconductor |
IC Regulators Controller BOOST/FLYBK 14SOIC |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6 V ~ 30 V | 500kHz | 48% | No | No | - | Frequency Control | -40°C ~ 105°C (TA) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
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ON Semiconductor |
IC Regulators Controller BUCK 14-QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 27 V | 300kHz | - | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | 14-VFQFN Exposed Pad | 14-QFN (3.5x3.5) |