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- Voltage - Supply (Vcc/Vdd) :
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25 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Series | Part Status | Packaging | Operating Temperature | Package / Case | Output Type | Supplier Device Package | Function | Frequency - Switching | Topology | Voltage - Supply (Vcc/Vdd) | Control Features | Output Configuration | Number of Outputs | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | |
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1,839
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Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | ||
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748
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Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | ||
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1,085
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Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | ||
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3,973
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|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | ||
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3,196
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Intersil | IC REG CTRLR BUCK 28TQFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 28-WFQFN Exposed Pad | Transistor Driver | 28-TQFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 3.3 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 1 | - | Yes | No | - | |||
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1,737
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ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | No | - | ||
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812
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ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | No | - | ||
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2,054
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ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | No | - | |||
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3,122
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ON Semiconductor | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (3x3) | Step-Down | 300kHz, 400kHz, 600kHz | Buck | 3.3 V ~ 28 V | Enable, Frequency Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | |||
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2,198
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ON Semiconductor | IC REG CTRLR BUCK PSI 24QFN | - | Active | Digi-Reel® | -40°C ~ 100°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 200kHz ~ 800kHz | Buck | 4.5 V ~ 5.5 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | 100% | Yes | No | PSI | ||
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3,708
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ON Semiconductor | IC REG CTRLR BUCK PSI 24QFN | - | Active | Cut Tape (CT) | -40°C ~ 100°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 200kHz ~ 800kHz | Buck | 4.5 V ~ 5.5 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | 100% | Yes | No | PSI | |||
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2,535
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ON Semiconductor | IC REG CTRLR BUCK PSI 24QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 200kHz ~ 800kHz | Buck | 4.5 V ~ 5.5 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | 100% | Yes | No | PSI | |||
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2,087
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ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | Yes | I²C | ||
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GET PRICE |
902
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ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | Yes | I²C | ||
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3,548
Ships today + free overnight shipping
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ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | Yes | I²C | |||
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2,357
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Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tube | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | |||
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2,434
Ships today + free overnight shipping
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Intersil | IC REG CTRLR BUCK 28TQFN | Robust Ripple Regulator™ (R3) | Active | Tube | -40°C ~ 100°C (TA) | 28-WFQFN Exposed Pad | Transistor Driver | 28-TQFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 3.3 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 1 | - | Yes | No | - | |||
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994
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ON Semiconductor | IC REG CTRLR BCK/BOOST I2C 32QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Up, Step-Down | 150kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | Yes | I²C | |||
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1,694
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Maxim Integrated | IC REG CTRLR BUCK 20-TQFN | Quick-PWM™ | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 20-WQFN Exposed Pad | Transistor Driver | 20-TQFN-EP (5x5) | Step-Down | 200kHz, 300kHz, 550kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, On Time Control | Positive | 1 | 1 | - | Yes | No | - | ||
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GET PRICE |
3,668
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Maxim Integrated | IC REG CTRLR BUCK 20-TQFN | Quick-PWM™ | Obsolete | Tube | -40°C ~ 100°C (TA) | 20-WQFN Exposed Pad | Transistor Driver | 20-TQFN-EP (5x5) | Step-Down | 200kHz, 300kHz, 550kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, On Time Control | Positive | 1 | 1 | - | Yes | No | - | ||
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3,354
Ships today + free overnight shipping
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Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | |||
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GET PRICE |
1,883
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ON Semiconductor | IC REG CTRLR BUCK 20QFN | - | Active | Digi-Reel® | -40°C ~ 100°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (3x3) | Step-Down | 300kHz, 400kHz, 600kHz | Buck | 4.5 V ~ 5.5 V | Enable, Frequency Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | ||
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3,098
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ON Semiconductor | IC REG CTRLR BUCK 20QFN | - | Active | Cut Tape (CT) | -40°C ~ 100°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (3x3) | Step-Down | 300kHz, 400kHz, 600kHz | Buck | 4.5 V ~ 5.5 V | Enable, Frequency Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | |||
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1,197
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (3x3) | Step-Down | 300kHz, 400kHz, 600kHz | Buck | 4.5 V ~ 5.5 V | Enable, Frequency Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | |||
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3,399
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ON Semiconductor | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (3x3) | Step-Down | 300kHz, 400kHz, 600kHz | Buck | 3.3 V ~ 28 V | Enable, Frequency Control, Power Good | Positive | 1 | 1 | - | Yes | No | - |
