- Operating Temperature :
- Package / Case :
-
- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad (4)
- 16-TSSOP (0.173", 4.40mm Width) (6)
- 16-VFQFN Exposed Pad (4)
- 16-WFQFN Exposed Pad (4)
- 20-UFQFN Exposed Pad (1)
- 24-WFQFN Exposed Pad (4)
- 28-WFQFN Exposed Pad (4)
- 32-VFQFN Exposed Pad (4)
- 38-TFSOP (0.173", 4.40mm Width) (4)
- 40-WFQFN Exposed Pad (8)
- 64-VFQFN Exposed Pad (1)
- Output Type :
- Voltage - Supply (Vcc/Vdd) :
- Control Features :
-
- Current Limit, Enable, Frequency Control (6)
- Current Limit, Enable, Frequency Control, Phase Control (8)
- Current Limit, Enable, Frequency Control, Soft Start (8)
- Current Limit, Enable, Power Good (1)
- Current Limit, Power Good, Tracking (4)
- Enable, Frequency Control, Phase Control (8)
- Enable, Frequency Control, Phase Control, Power Good (8)
- Enable, Power Good, Soft Start (1)
- Serial Interfaces :
- Applied Filters :
44 results
| Picture | Mfr Part # | 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 | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | ||||||||||||||||||||||||
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VIEW |
1,975
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 24 V | Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | I²C, PMBus | |||
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VIEW |
3,898
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 24 V | Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | I²C, PMBus | |||
|
VIEW |
2,048
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 28QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | Transistor Driver | 28-QFN (4x5) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | - | |||
|
VIEW |
2,804
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 24QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | - | |||
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VIEW |
3,017
In-stock
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Texas Instruments | IC REG CTRLR BUCK 16QFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 14 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 70% | Yes | - | |||
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VIEW |
2,948
In-stock
|
Texas Instruments | IC REG CTRLR BUCK 16QFN | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 14 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 70% | Yes | - | |||
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VIEW |
1,308
In-stock
|
Texas Instruments | IC REG CTRLR BUCK 16QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 14 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 70% | Yes | - | |||
|
VIEW |
3,238
In-stock
|
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 | - | Yes | - | |||
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VIEW |
3,595
In-stock
|
Intersil | IC REG CTRLR BUCK 38TSSOP | - | Active | Cut Tape (CT) | -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 | - | Yes | - | |||
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VIEW |
721
In-stock
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Intersil | IC REG CTRLR BUCK 38TSSOP | - | Active | Tape & Reel (TR) | -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 | - | Yes | - | |||
|
VIEW |
2,854
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 16TSSOP | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Up, Step-Down, Step-Up/Step-Down | 250kHz ~ 1MHz | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1.8 V ~ 9 V | Current Limit, Enable, Frequency Control | Positive | 1 | 90%, 100% | Yes | - | |||
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|
VIEW |
1,991
In-stock
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Texas Instruments | IC REG CTRLR MULT TOP 16TSSOP | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Up, Step-Down, Step-Up/Step-Down | 250kHz ~ 1MHz | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1.8 V ~ 9 V | Current Limit, Enable, Frequency Control | Positive | 1 | 90%, 100% | Yes | - | |||
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|
VIEW |
2,477
In-stock
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Texas Instruments | IC REG CTRLR MULT TOP 16TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Up, Step-Down, Step-Up/Step-Down | 250kHz ~ 1MHz | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1.8 V ~ 9 V | Current Limit, Enable, Frequency Control | Positive | 1 | 90%, 100% | Yes | - | |||
|
VIEW |
1,544
In-stock
|
Texas Instruments | IC REG CTRLR BUCK 32VQFN | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 32-VFQFN Exposed Pad | PWM Signal | 32-VQFN (5x5) | Step-Down | 250kHz ~ 1MHz | Buck | 3.14 V ~ 3.46 V | Current Limit, Power Good, Tracking | Positive | 2 | 100% | No | - | |||
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VIEW |
1,402
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 16MSOP | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Transistor Driver | 16-MSOP-EP | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 90% | Yes | - | |||
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VIEW |
1,124
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 16QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 16-WFQFN Exposed Pad | Transistor Driver | 16-QFN-EP (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 90% | Yes | - | |||
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VIEW |
3,325
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 16MSOP | PolyPhase® | Active | Tube | -40°C ~ 125°C (TJ) | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Transistor Driver | 16-MSOP-EP | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 90% | Yes | - | |||
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VIEW |
708
In-stock
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Intersil | IC REG CTRLR BUCK 38TSSOP | - | Active | Tube | -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 | - | Yes | - | |||
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VIEW |
2,597
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 16MSOP | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Transistor Driver | 16-MSOP-EP | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 90% | Yes | - | |||
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|
VIEW |
1,310
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 16QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-WFQFN Exposed Pad | Transistor Driver | 16-QFN-EP (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 90% | Yes | - | |||
|
VIEW |
2,765
In-stock
|
Intersil | IC REG CTRLR BUCK ASI 64QFN | - | Obsolete | - | 0°C ~ 85°C (TA) | 64-VFQFN Exposed Pad | PWM Signal | 64-QFN (9x9) | Step-Down | 250kHz ~ 1MHz | Buck | 3.135 V ~ 3.465 V | Enable, Power Good, Soft Start | Positive | 6 | 24% | - | ASI | |||
|
VIEW |
1,413
In-stock
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Semtech Corporation | IC REG CTRLR BUCK I2C MLPQ-20 | EcoSpeed®, SmartDrive™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-UFQFN Exposed Pad | Transistor Driver | 20-MLPQ (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 3 V ~ 5.5 V | Current Limit, Enable, Power Good | Positive | 1 | - | Yes | I²C | |||
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|
VIEW |
3,495
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 24 V | Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | I²C, PMBus | |||
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|
VIEW |
719
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 24 V | Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | I²C, PMBus | |||
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|
VIEW |
1,869
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 16TSSOP | - | Active | Tube | -40°C ~ 85°C (TA) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Up, Step-Down, Step-Up/Step-Down | 250kHz ~ 1MHz | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1.8 V ~ 9 V | Current Limit, Enable, Frequency Control | Positive | 1 | 90%, 100% | Yes | - | |||
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|
VIEW |
3,951
In-stock
|
Texas Instruments | IC REG CTRLR BUCK 16QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 14 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | 70% | Yes | - | |||
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|
VIEW |
2,498
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 28QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | Transistor Driver | 28-QFN (4x5) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | - | |||
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|
VIEW |
1,410
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 24QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | - | |||
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VIEW |
2,676
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 24QFN | PolyPhase® | Active | Tube | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | - | |||
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|
VIEW |
1,634
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR BUCK 24QFN | PolyPhase® | Active | Tube | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 250kHz ~ 1MHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Phase Control | Positive | 2 | - | Yes | - | |||
