- Part Status :
- Operating Temperature :
- Package / Case :
- Output Type :
- Topology :
- Control Features :
-
- Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start (3)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (16)
- Enable (4)
- Enable, Frequency Control, On Time Control (4)
- Enable, Frequency Control, Power Good, Soft Start, Tracking (6)
- Enable, Phase Control, Soft Start (3)
- Frequency Control, Phase Control, Power Good (10)
- Frequency Control, Power Good (10)
- Output Configuration :
- Serial Interfaces :
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56 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 | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | ||||||||||||||||||||||||||
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VIEW |
1,737
In-stock
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ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | No | - | |||
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VIEW |
812
In-stock
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ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | No | - | |||
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VIEW |
2,054
In-stock
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ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | No | - | |||
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VIEW |
2,715
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40WQFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-WQFN (5x5) | Step-Down | 100kHz ~ 1MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Power Good | Positive | 2 | 2 | - | Yes | Yes | PMBus | |||
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VIEW |
1,732
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40WQFN | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-WQFN (5x5) | Step-Down | 100kHz ~ 1MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Power Good | Positive | 2 | 2 | - | Yes | Yes | PMBus | |||
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VIEW |
1,122
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40WQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-WQFN (5x5) | Step-Down | 100kHz ~ 1MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Power Good | Positive | 2 | 2 | - | Yes | Yes | PMBus | |||
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VIEW |
2,426
In-stock
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Texas Instruments | IC REG CTRLR BUCK 16TSSOP | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Down | 100kHz ~ 600kHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 85% | Yes | Yes | - | |||
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VIEW |
2,439
In-stock
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Texas Instruments | IC REG CTRLR BUCK 16TSSOP | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Down | 100kHz ~ 600kHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 85% | Yes | Yes | - | |||
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VIEW |
880
In-stock
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Texas Instruments | IC REG CTRLR BUCK 16TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Down | 100kHz ~ 600kHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 85% | Yes | Yes | - | |||
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VIEW |
2,621
In-stock
|
Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | PWM Signal | 40-VQFN (6x6) | Step-Down | 200kHz ~ 1.5MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | No | Yes | PMBus | |||
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VIEW |
2,958
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | PWM Signal | 40-VQFN (6x6) | Step-Down | 200kHz ~ 1.5MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | No | Yes | PMBus | |||
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VIEW |
1,719
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | PWM Signal | 40-VQFN (6x6) | Step-Down | 200kHz ~ 1.5MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | No | Yes | PMBus | |||
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VIEW |
3,722
In-stock
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Maxim Integrated | IC REG CTRLR BUCK 16QSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-SSOP (0.154", 3.90mm Width) | Transistor Driver | 16-QSOP | Step-Down | 250kHz, 350kHz | Buck | 4.5 V ~ 20 V | Enable | Positive | 2 | 1 | - | Yes | No | - | |||
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VIEW |
2,087
In-stock
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ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | Yes | I²C | |||
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VIEW |
902
In-stock
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ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | Yes | I²C | |||
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VIEW |
3,548
In-stock
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ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | Yes | I²C | |||
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VIEW |
3,472
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | Transistor Driver | 40-VQFN (6x6) | Step-Down | 100kHz ~ 1MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Power Good | Positive | 2 | 2 | - | Yes | Yes | PMBus | |||
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VIEW |
1,967
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR FLYBACK 16TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 16-TSSOP-EP | Step-Up/Step-Down | 100kHz | Flyback | 4.5 V ~ 20 V | Enable, Frequency Control, On Time Control | Positive, Isolation Capable | 1 | 1 | 88% | Yes | Yes | - | |||
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VIEW |
922
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | Transistor Driver | 40-VQFN (6x6) | Step-Down | 200kHz ~ 1.5MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | Yes | Yes | PMBus | |||
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VIEW |
2,265
In-stock
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Maxim Integrated | IC REG CTRLR BUCK 16QSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-SSOP (0.154", 3.90mm Width) | Transistor Driver | 16-QSOP | Step-Down | 250kHz, 350kHz | Buck | 4.5 V ~ 20 V | Enable | Positive | 2 | 1 | - | Yes | No | - | |||
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VIEW |
1,605
In-stock
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Linear Technology/Analog Devices | IC REG CTRLR FLYBACK 16TSSOP | - | Active | Tube | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 16-TSSOP-EP | Step-Up/Step-Down | 100kHz | Flyback | 4.5 V ~ 20 V | Enable, Frequency Control, On Time Control | Positive, Isolation Capable | 1 | 1 | 88% | Yes | Yes | - | |||
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VIEW |
3,290
In-stock
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Texas Instruments | IC REG CTRLR BUCK 16TSSOP | - | Active | Tube | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Down | 100kHz ~ 600kHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 85% | Yes | Yes | - | |||
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VIEW |
1,543
In-stock
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Diodes Incorporated | IC REG CTRLR BUCK 8SOIC | - | Obsolete | Digi-Reel® | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOP | Step-Down | 200kHz | Buck | 4.5 V ~ 20 V | Enable, Phase Control, Soft Start | Positive | 1 | 1 | 85% | Yes | No | - | |||
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VIEW |
2,080
In-stock
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Diodes Incorporated | IC REG CTRLR BUCK 8SOIC | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOP | Step-Down | 200kHz | Buck | 4.5 V ~ 20 V | Enable, Phase Control, Soft Start | Positive | 1 | 1 | 85% | Yes | No | - | |||
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VIEW |
2,519
In-stock
|
Diodes Incorporated | IC REG CTRLR BUCK 8SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOP | Step-Down | 200kHz | Buck | 4.5 V ~ 20 V | Enable, Phase Control, Soft Start | Positive | 1 | 1 | 85% | Yes | No | - | |||
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VIEW |
850
In-stock
|
Maxim Integrated | IC REG CTRLR BUCK 16QSOP | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 16-SSOP (0.154", 3.90mm Width) | Transistor Driver | 16-QSOP | Step-Down | 250kHz, 350kHz | Buck | 4.5 V ~ 20 V | Enable | Positive | 2 | 1 | - | Yes | No | - | |||
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|
VIEW |
2,107
In-stock
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Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | PWM Signal | 40-VQFN (6x6) | Step-Down | 200kHz ~ 1.5MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | No | Yes | PMBus | |||
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VIEW |
3,903
In-stock
|
Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | PWM Signal | 40-VQFN (6x6) | Step-Down | 200kHz ~ 1.5MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | No | Yes | PMBus | |||
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VIEW |
2,089
In-stock
|
Texas Instruments | IC REG CTRLR BUCK PMBUS 40VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-VFQFN Exposed Pad | PWM Signal | 40-VQFN (6x6) | Step-Down | 200kHz ~ 1.5MHz | Buck | 4.5 V ~ 20 V | Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | - | No | Yes | PMBus | |||
|
VIEW |
1,192
In-stock
|
Analog Devices Inc. | IC REG CTRLR BUCK 32LFCSP | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad, CSP | Transistor Driver | 32-LFCSP-WQ (5x5) | Step-Down | 600kHz | Buck | 4.5 V ~ 20 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 2 | 2 | 90% | No | Yes | - | |||
