- Part Status :
- Package / Case :
-
- 16-SOIC (0.154", 3.90mm Width) (1)
- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad (1)
- 16-UFQFN (1)
- 16-VFQFN Exposed Pad (2)
- 16-VQFN Exposed Pad (1)
- 20-SSOP (0.154", 3.90mm Width) (4)
- 20-VFQFN Exposed Pad (3)
- 24-SSOP (0.154", 3.90mm Width) (2)
- 24-VFQFN Exposed Pad (2)
- 28-VFQFN Exposed Pad (2)
- 32-VFQFN Exposed Pad (3)
- 38-TFSOP (0.173", 4.40mm Width) (1)
- 40-VFQFN Exposed Pad (3)
- 48-VFQFN Exposed Pad (1)
- 8-SOIC (0.154", 3.90mm Width) (6)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (1)
- 8-VSSOP, 8-MSOP (0.118", 3.00mm Width) (1)
- Frequency - Switching :
- Voltage - Supply (Vcc/Vdd) :
-
- 10.8 V ~ 13.2 V (1)
- 2.97 V ~ 22 V (2)
- 2.97 V ~ 3.63 V (1)
- 3 V ~ 5.6 V (1)
- 3.3 V ~ 25 V (1)
- 4.5 V ~ 14.4 V (4)
- 4.5 V ~ 24 V (1)
- 4.5 V ~ 28 V (3)
- 4.5 V ~ 5.5 V (3)
- 4.5 V ~ 60 V (3)
- 4.75 V ~ 5.25 V (2)
- 4.75 V ~ 5.5 V (1)
- 5 V ~ 55 V (2)
- 5.6 V ~ 24 V (2)
- 5.6 V ~ 28 V (4)
- 7.5 V ~ 14 V (1)
- 7.5 V ~ 18 V (1)
- 9 V ~ 16 V (1)
- 9 V ~ 30 V (1)
- Control Features :
-
- Current Limit, Enable (4)
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking (3)
- Current Limit, Enable, Frequency Control, Power Good (3)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (2)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking (1)
- Current Limit, Enable, Soft Start (1)
- Current Limit, Frequency Control (3)
- Current Limit, Power Good (1)
- Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking (1)
- Enable, Frequency Control, Phase Control (1)
- Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking (2)
- Enable, Frequency Control, Phase Control, Power Good (1)
- Enable, Frequency Control, Phase Control, Power Good, Soft Start (4)
- Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking (1)
- Enable, Frequency Control, Phase Control, Soft Start (1)
- Enable, Phase Control, Power Good (2)
- Enable, Phase Control, Power Good, Soft Start (3)
- Phase Control (1)
- Output Configuration :
- Serial Interfaces :
35 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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1,151
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Intersil | IC REG CTRLR BUCK 48QFN | Robust Ripple Regulator™ (R3) | Obsolete | Digi-Reel® | -10°C ~ 100°C (TA) | 48-VFQFN Exposed Pad | Transistor Driver | 48-QFN (7x7) | Step-Down | 200kHz ~ 500kHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Power Good | Positive | 2 | 2 | - | Yes | No | - | ||
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|
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3,908
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|
Intersil | IC REG CTRLR BUCK 8SOIC | - | Obsolete | Digi-Reel® | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 300kHz | Buck | 4.5 V ~ 14.4 V | Current Limit, Enable | Positive | 1 | 1 | 100% | Yes | No | - | ||
|
|
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2,708
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|
Intersil | IC REG CTRLR BUCK 24QSOP | - | Obsolete | Digi-Reel® | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | Transistor Driver | 24-QSOP | Step-Down | 1.4MHz | Buck | 5.6 V ~ 24 V | Enable, Phase Control, Power Good, Soft Start | Positive | 2 | 2 | 73% | Yes | No | - | ||
|
|
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2,705
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|
Intersil | IC REG CTRLR BUCK 16SOIC | - | Obsolete | Digi-Reel® | -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | Transistor Driver | 16-SOIC | Step-Down | 100kHz ~ 715kHz | Buck | 2.97 V ~ 3.63 V | Enable, Frequency Control, Phase Control | Positive | 1 | 1 | 96% | Yes | Yes | - | ||
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1,660
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Intersil | IC REG CTRLR BUCK 20QSOP | - | Obsolete | Digi-Reel® | -40°C ~ 85°C (TA) | 20-SSOP (0.154", 3.90mm Width) | Transistor Driver | 20-QSOP | Step-Down | 100kHz ~ 1.4MHz | Buck | 5.6 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 1 | 96% | Yes | No | - | ||
|
|
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2,532
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|
Intersil | IC REG CTRLR BUCK 16QFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 100kHz ~ 2MHz | Buck | 4.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | Positive | 1 | 1 | - | Yes | Yes | - | ||
|
|
|
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3,358
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|
Intersil | IC REG CTRLR BUCK 16QFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 100kHz ~ 2MHz | Buck | 4.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | Positive | 1 | 1 | - | Yes | Yes | - | ||
|
|
|
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631
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|
Intersil | IC REG CTRLR BUCK 24QSOP | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | Transistor Driver | 24-QSOP | Step-Down | 300kHz | Buck | 5.6 V ~ 24 V | Enable, Phase Control, Power Good, Soft Start | Positive | 2 | 2 | 93% | Yes | No | - | ||
|
|
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3,238
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|
Intersil | IC REG CTRLR BUCK 38TSSOP | - | Active | Digi-Reel® | -10°C ~ 85°C (TA) | 38-TFSOP (0.173", 4.40mm Width) | Transistor Driver | 38-TSSOP | Step-Down | 250kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | Yes | No | - | ||
|
|
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1,235
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|
Intersil | IC REG CTRLR BUCK 28QFN | - | Active | Digi-Reel® | 0°C ~ 70°C (TA) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Down | 250kHz ~ 2MHz | Buck | 2.97 V ~ 22 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | Yes | No | - | ||
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|
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1,092
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|
Intersil | IC REG CTRLR BUCK 8SOIC | - | Obsolete | Digi-Reel® | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 300kHz | Buck | 4.5 V ~ 5.5 V | Phase Control | Positive | 1 | 1 | 100% | Yes | No | - | ||
|
|
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3,271
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|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Down | 100kHz ~ 1.4MHz | Buck | 5.6 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 1 | 96% | Yes | No | - | ||
|
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2,877
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|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Digi-Reel® | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | 600kHz ~ 1.2MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | - | Yes | Yes | - | ||
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|
|
GET PRICE |
880
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28QFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Down | 250kHz ~ 2MHz | Buck | 2.97 V ~ 22 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | Yes | No | - | ||
|
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1,426
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|
Intersil | IC REG CTRLR BOOST/FLYBACK 8MSOP | - | Active | Digi-Reel® | -40°C ~ 105°C (TA) | 8-VSSOP, 8-MSOP (0.118", 3.00mm Width) | Transistor Driver | 8-MSOP | Step-Up, Step-Up/Step-Down | Up to 2MHz | Boost, Flyback | 7.5 V ~ 18 V | Current Limit, Frequency Control | Positive, Isolation Capable | 1 | 1 | 48% | Yes | No | - | ||
|
|
GET PRICE |
947
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|
Intersil | IC REG CTRLR BUCK 16QFN | - | Active | Digi-Reel® | 0°C ~ 70°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN-EP (5x5) | Step-Down | 200kHz | Buck | 10.8 V ~ 13.2 V | Enable, Frequency Control, Phase Control, Soft Start | Positive | 1 | 1 | 100% | Yes | No | - | ||
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|
|
GET PRICE |
760
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Down | 100kHz ~ 1.4MHz | Buck | 5.6 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 1 | 96% | Yes | No | - | ||
|
|
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3,116
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|
Intersil | IC REG CTRLR BUCK 16TQFN | Robust Ripple Regulator™ (R3) | Active | Digi-Reel® | -10°C ~ 100°C (TA) | 16-UFQFN | Transistor Driver | 16-UTQFN (2.6x1.8) | Step-Down | 300kHz | Buck | 3.3 V ~ 25 V | Enable, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | - | ||
|
|
|
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2,085
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|
Intersil | IC REG CTRLR BUCK 32QFN | - | Active | Digi-Reel® | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | 150kHz ~ 1.5MHz | Buck | 3 V ~ 5.6 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 2 | 90% | Yes | Yes | - | ||
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|
|
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1,139
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|
Intersil | IC REG CTRLR MULT TOP 20SSOP | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 20-SSOP (0.154", 3.90mm Width) | Transistor Driver | 20-QSOP | Step-Up, Step-Down, Step-Up/Step-Down | 100kHz ~ 1.4MHz | Buck, Boost, Flyback, SEPIC | 4.5 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 1 | 96% | Yes | No | - | ||
|
|
|
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3,859
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|
Intersil | IC REG CTRLR BUCK 8SOIC | - | Active | Digi-Reel® | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 600kHz | Buck | 4.5 V ~ 14.4 V | Current Limit, Enable | Positive | 1 | 1 | 100% | Yes | No | - | ||
|
|
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1,527
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|
Intersil | IC REG CTRLR BUCK PMBUS 24QFN | Rapid Robust Ripple Regulator™ (R4) | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 300kHz ~ 1.5MHz | Buck | 4.5 V ~ 24 V | Enable, Phase Control, Power Good | Positive | 1 | 1 | - | Yes | No | I²C, PMBus, SMBus | ||
|
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2,435
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Intersil | IC REG CTRLR BUCK 32QFN | - | Active | Digi-Reel® | 0°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | Transistor Driver | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking | Positive | 3 | 2 | - | Yes | Yes | - | ||
|
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3,295
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|
Intersil | IC REG CTRLR BUCK 16HTSSOP | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 16-HTSSOP | Step-Down | 100kHz ~ 2MHz | Buck | 4.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | Positive | 1 | 1 | - | Yes | Yes | - | ||
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|
|
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2,379
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|
Intersil | IC REG CTRLR BUCK 24QFN | Automotive, AEC-Q100 | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 125°C (TJ) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 50kHz ~ 1.1MHz | Buck | 4.75 V ~ 5.5 V | Enable, Phase Control, Power Good, Soft Start | Positive | 1 | 1 | - | Yes | Yes | - | ||
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|
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3,804
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|
Intersil | IC REG CTRLR MULT TOP 20QSOP | - | Active | Digi-Reel® | -40°C ~ 105°C (TA) | 20-SSOP (0.154", 3.90mm Width) | Transistor Driver | 20-QSOP | Step-Up/Step-Down | Up to 1MHz | Forward Converter, Half-Bridge | 9 V ~ 16 V | Current Limit, Enable, Soft Start | Positive, Isolation Capable | 1 | 1 | 80% | Yes | Yes | - | ||
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1,549
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Intersil | IC REG CTRLR BOOST PMBUS 40WFQFN | Automotive, AEC-Q100 | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Up | 50kHz ~ 1.1MHz | Boost | 5 V ~ 55 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | Positive | 2 | 2 | 89% | Yes | Yes | I²C, PMBus | ||
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|
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1,702
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Intersil | IC REG CTRLR BOOST 32WFQFN | Automotive, AEC-Q100 | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 32-VFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Up | 50kHz ~ 1.1MHz | Boost | 5 V ~ 55 V | Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | Positive | 2 | 2 | 89% | Yes | Yes | - | ||
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|
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2,885
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|
Intersil | IC REG CTRLR BOOST/FLYBACK 8MSOP | - | Active | Digi-Reel® | -40°C ~ 105°C (TA) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Transistor Driver | 8-MSOP | Step-Up, Step-Up/Step-Down | Up to 2MHz | Boost, Flyback | 7.5 V ~ 14 V | Current Limit, Frequency Control | Positive, Isolation Capable | 1 | 1 | 96% | Yes | No | - | ||
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|
|
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2,882
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|
Intersil | IC REG CTRLR BOOST/FLYBACK 8SOIC | - | Active | Digi-Reel® | -40°C ~ 105°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Up, Step-Up/Step-Down | Up to 2MHz | Boost, Flyback | 9 V ~ 30 V | Current Limit, Frequency Control | Positive, Isolation Capable | 1 | 1 | 48% | No | No | - |
