- Series :
- Part Status :
- Operating Temperature :
- Output Type :
- Supplier Device Package :
- Function :
- Frequency - Switching :
- Topology :
- Voltage - Supply (Vcc/Vdd) :
- Control Features :
-
- Current Limit, Enable, Frequency Control, Power Good (1)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (4)
- Dead Time Control, Frequency Control, Ramp, Soft Start (1)
- Enable, Frequency Control, Power Good, Soft Start (2)
- Enable, Frequency Control, Power Good, Soft Start, Watchdog (1)
- Serial Interfaces :
9 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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2,567
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|
Texas Instruments | IC REG CTRLR BUCK 28VQFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-VQFN (5x5) | Step-Down | 100kHz ~ 1.2MHz | Buck | 4.5 V ~ 15 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | 87.5% | No | Yes | - | ||
|
|
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3,144
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR BCK PMBUS 28QFN | Automotive, AEC-Q100 | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Down | 100kHz ~ 1.6MHz | Buck | 4.5 V ~ 40 V | Enable, Frequency Control, Power Good, Soft Start, Watchdog | Positive | 1 | 2 | - | Yes | Yes | I²C, PMBus, SMBus | ||
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|
|
GET PRICE |
2,743
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 28VQFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-VQFN (5x5) | Step-Down | 100kHz ~ 1.2MHz | Buck | 4.5 V ~ 15 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | 87.5% | No | Yes | - | ||
|
|
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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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1,580
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|
Texas Instruments | IC REG CTRLR BUCK-BOOST 28VQFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-VQFN (5x4) | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 1 | - | 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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|
|
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1,069
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|
Microchip Technology | IC REG CNTRL MULTI I2C 28QFN | Automotive, AEC-Q100 | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | Dead Time Control, Frequency Control, Ramp, Soft Start | Positive | 2 | 2 | - | Yes | Yes | I²C | ||
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GET PRICE |
2,840
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|
Texas Instruments | SYNCHRONOUS 4-SWITCH BUCK-BOOST | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-VQFN (5x4) | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 1 | - | Yes | Yes | - | ||
|
|
GET PRICE |
2,659
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|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 28QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 125°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 0.6 V ~ 5 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 2 | - | Yes | - | - |
