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ON Semiconductor |
IC Regulators Controller BUCK 20QSOP |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 12V | 250kHz ~ 3MHz | - | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start | 0°C ~ 85°C (TA) | 20-SSOP (0.154", 3.90mm Width) | 20-QSOP |
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ON Semiconductor |
IC Regulators Controller BUCK 20SOIC |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 4.4 V ~ 16 V | 250kHz ~ 800kHz | - | No | No | - | Current Limit, Frequency Control | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC |
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Infineon Technologies |
IC Regulators Controller BUCK 48MLPQ |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 8 V ~ 16 V | 200kHz | 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | 0°C ~ 150°C (TJ) | 48-VFQFN Exposed Pad | 48-MLPQ (7x7) |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 28SSOP |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 4.75 V ~ 5.25 V | 100kHz ~ 1.5MHz | - | - | No | - | Enable, Frequency Control, Power Good | -10°C ~ 85°C (TA) | 28-SSOP (0.154", 3.90mm Width) | 28-QSOP |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 28SOIC |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 4.75 V ~ 5.25 V | 80kHz ~ 1.5MHz | 66.7% | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 105°C (TA) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 28TSSOP |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 4.75 V ~ 5.25 V | 80kHz ~ 1.5MHz | 66.7% | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 105°C (TA) | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 28QFN |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 4.75 V ~ 5.25 V | 80kHz ~ 1.5MHz | 66.7% | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 105°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 28TSSOP |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 4.75 V ~ 5.25 V | 80kHz ~ 1.5MHz | 66.7% | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 105°C (TA) | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 40QFN |
Obsolete | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 4.75 V ~ 5.25 V | 200kHz ~ 500kHz | - | - | No | - | Enable, Power Good | -10°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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STMicroelectronics |
IC Regulators Controller BUCK 48-TQFP |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 7.5 V ~ 15 V | 150kHz | 80% | Yes | No | - | Enable, Frequency Control, Phase Control, Soft Start | 0°C ~ 125°C (TJ) | 48-TQFP Exposed Pad | 48-TQFP-EP (7x7) |
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STMicroelectronics |
IC Regulators Controller BUCK 48-TQFP |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 7.5 V ~ 15 V | 150kHz | 80% | Yes | No | - | Enable, Frequency Control, Phase Control, Soft Start | 0°C ~ 125°C (TJ) | 48-TQFP Exposed Pad | 48-TQFP-EP (7x7) |
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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 | 0°C ~ 70°C (TA) | 36-SSOP (0.209", 5.30mm Width) | 36-SSOP |
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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 ~ 140°C (TJ) | 36-SSOP (0.209", 5.30mm Width) | 36-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 36SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.5 V ~ 7 V | 225kHz ~ 680kHz | 98.5% | Yes | No | - | Enable, Power Good, Soft Start | 0°C ~ 70°C (TA) | 36-SSOP (0.209", 5.30mm Width) | 36-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 36SSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 3.3 V ~ 36 V | 220kHz ~ 560kHz | 98.5% | Yes | No | - | Enable, Power Good, Tracking | -40°C ~ 85°C (TA) | 36-SSOP (0.209", 5.30mm Width) | 36-SSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK 38QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.5 V ~ 38 V | 250kHz ~ 770kHz | 94% | Yes | No | - | Current Limit, Enable, Frequency 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 | 3 | 3 | 4.5 V ~ 24 V | 250kHz ~ 750kHz | 98% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | 40-QFN (6x6) |
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Maxim Integrated |
IC Regulators Controller BUCK 48TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 5.5 V ~ 23 V | 200kHz ~ 2.2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking | -40°C ~ 125°C (TJ) | 48-WFQFN Exposed Pad | 48-TQFN (7x7) |
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Maxim Integrated |
IC Regulators Controller BUCK 48TQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 5.5 V ~ 23 V | 200kHz ~ 2.2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking | -40°C ~ 125°C (TJ) | 48-WFQFN Exposed Pad | 48-TQFN (7x7) |