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159 results
| Picture | Mfr Part # | Unit Price | QUANTITY | Inventory | MANUFACTURE | Description | Package | 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 | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | |||||||||||||||||||||||||
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|
RFQ |
3,625
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
2,813
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
2,253
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 4 | - | - | No | |||
|
|
RFQ |
911
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 4 | - | - | No | |||
|
|
RFQ |
907
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 4 | 66.7% | - | No | |||
|
|
RFQ |
2,342
In-stock
|
Intel FPGAs/Altera | IC REG CTRLR BUCK 40QFN | Enpirion® | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive, Isolation Capable | 4 | 66.7% | - | No | |||
|
|
RFQ |
2,858
In-stock
|
Intel FPGAs/Altera | IC REG CTRLR BUCK 40QFN | Enpirion® | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive, Isolation Capable | 4 | 66.7% | - | No | |||
|
|
RFQ |
1,559
In-stock
|
Intel FPGAs/Altera | IC REG CTRLR BUCK 40QFN | Enpirion® | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive, Isolation Capable | 4 | 66.7% | - | No | |||
|
|
RFQ |
794
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Active | Tube | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 4 | - | - | No | |||
|
|
RFQ |
2,872
In-stock
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Digi-Reel® | 0°C ~ 70°C (TA) | 28-SOIC (0.295", 7.50mm Width) | PWM Signal | 28-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
3,815
In-stock
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Cut Tape (CT) | 0°C ~ 70°C (TA) | 28-SOIC (0.295", 7.50mm Width) | PWM Signal | 28-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
1,777
In-stock
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 28-SOIC (0.295", 7.50mm Width) | PWM Signal | 28-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
3,915
In-stock
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | - | - | No | |||
|
|
RFQ |
1,050
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 4 | - | - | No | |||
|
|
RFQ |
2,693
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 4 | - | - | No | |||
|
|
RFQ |
3,943
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 66.7% | - | No | |||
|
|
RFQ |
3,766
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 66.7% | - | No | |||
|
|
RFQ |
3,391
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 66.7% | - | No | |||
|
|
RFQ |
3,277
In-stock
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 66.7% | - | No | |||
|
|
RFQ |
3,761
In-stock
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | |||
|
|
RFQ |
3,527
In-stock
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | |||
|
|
RFQ |
934
In-stock
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | |||
|
|
RFQ |
3,407
In-stock
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | |||
|
|
RFQ |
1,654
In-stock
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | |||
|
|
RFQ |
3,371
In-stock
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | |||
|
|
RFQ |
2,285
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
798
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | -10°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
1,209
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
2,279
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | -10°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
RFQ |
3,956
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
