- Part Status :
- Control Features :
-
- Current Limit, Enable (2)
- Current Limit, Enable, Frequency Control, Power Good (1)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (5)
- Current Limit, Enable, Power Good, Tracking (2)
- Current Limit, Power Good, Tracking (1)
- Enable (3)
- Enable, Frequency Control, Power Good, Ramp (2)
- Enable, Frequency Control, Power Good, Soft Start (2)
- Enable, Power Good (3)
- Enable, Power Good, Reset, Sequencing, Tracking (1)
- Enable, Power Good, Reset, Tracking (3)
- Frequency Control, Phase Control, Power Good (2)
- Tracking (2)
- Serial Interfaces :
30 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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1,737
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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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3,993
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|
Microchip Technology | IC REG CTRLR BUCK 20TQFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 20-UFQFN Exposed Pad | PWM Signal | 20-TQFN (3x3) | Step-Down | 200kHz ~ 2MHz | Buck | 3.135 V ~ 5.5 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | - | No | No | - | ||
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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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3,148
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|
Texas Instruments | IC REG CTRLR BUCK 24TSSOP | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 24-TSSOP (0.173", 4.40mm Width) | PWM Signal | 24-TSSOP | 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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|
|
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2,743
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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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|
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2,051
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|
Texas Instruments | RBS 6PH CATALOGUE | D-CAP+™ | Active | Digi-Reel® | -40°C ~ 150°C (TJ) | 40-WFQFN Exposed Pad | PWM Signal | 40-WQFN (6x6) | Step-Down | 270kHz ~ 1.1MHz | Buck | 4.5 V ~ 17 V | Current Limit, Enable | Positive | 6 | 6 | - | No | No | PMBus | ||
|
|
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1,603
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|
Texas Instruments | IC REG CTRLR BUCK PMBUS 48VQFN | - | Not For New Designs | Digi-Reel® | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | PWM Signal | 48-VQFN (7x7) | Step-Down | 15.26kHz ~ 2MHz | Buck | 3 V ~ 3.6 V | Enable, Power Good, Reset, Sequencing, Tracking | Positive | 2 | 2 | 100% | No | Yes | I²C, PMBus, SMBus | ||
|
|
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2,621
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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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1,101
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|
Intersil | IC REG CTRLR BUCK PMBUS 40TQFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | Step-Down | 120kHz ~ 2.025MHz | Buck | 4.75 V ~ 5.25 V | - | Positive | 6 | 6 | 98% | No | - | I²C, PMBus, SMBus | ||
|
|
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1,520
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|
Intersil | IC REG CTRLR PMBUS 48QFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (6x6) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable | Positive | 7 | 7 | - | No | No | PMBus | ||
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|
|
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2,161
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|
Texas Instruments | IC REG CTRLR BUCK PMBUS 48VQFN | - | Discontinued at Digi-Key | Digi-Reel® | -55°C ~ 115°C (TJ) | 48-VFQFN Exposed Pad | PWM Signal | 48-VQFN (7x7) | Step-Down | 15.26kHz ~ 2MHz | Buck | 3 V ~ 3.6 V | Enable, Power Good, Reset, Tracking | Positive | 2 | 2 | 100% | No | Yes | I²C, PMBus, SMBus | ||
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|
|
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2,720
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|
Texas Instruments | IC REG CTRLR BUCK PMBUS 48VQFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | PWM Signal | 48-VQFN (7x7) | Step-Down | 15.26kHz ~ 2MHz | Buck | 3 V ~ 3.6 V | Tracking | Positive | 4 | 4 | 100% | No | Yes | I²C, PMBus, SMBus | ||
|
|
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3,130
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|
ON Semiconductor | IC REG CTRLR BUCK 32QFN | - | Active | Digi-Reel® | 0°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 200kHz ~ 1MHz | Buck | 7 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | No | No | - | ||
|
|
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1,075
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|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable, Power Good | Positive | 4 | 4 | - | No | No | AVSBus, PMBus | ||
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|
|
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755
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|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable | Positive | 4 | 4 | - | No | No | PMBus | ||
|
|
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1,006
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|
Torex Semiconductor Ltd | IC REG CTRLR BUCK 10MSOP | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | PWM Signal | 10-MSOP | Step-Down | 300kHz | Buck | 2 V ~ 10 V | Enable | Positive | 2 | 1 | 100% | No | No | - | ||
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|
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2,107
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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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|
|
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1,265
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|
Texas Instruments | IC REG CTRLR BUCK PMBUS 48VQFN | - | Not For New Designs | Digi-Reel® | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | PWM Signal | 48-VQFN (7x7) | Step-Down | 15.26kHz ~ 2MHz | Buck | 3 V ~ 3.6 V | Enable, Power Good, Reset, Tracking | Positive | 2 | 2 | 100% | No | Yes | I²C, PMBus, SMBus | ||
|
|
GET PRICE |
743
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|
Texas Instruments | IC REG CTRLR BUCK I2C 32VQFN | D-CAP+™ | Active | Digi-Reel® | -10°C ~ 105°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-VQFN (4x4) | Step-Down | 300kHz ~ 1MHz | Buck | 2.5 V ~ 24 V | Enable, Frequency Control, Power Good, Ramp | Positive | 3 | 3 | - | No | No | I²C | ||
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|
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GET PRICE |
913
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|
Texas Instruments | IC REG CTRLR BUCK 24TSSOP | Automotive, AEC-Q100 | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 24-TSSOP (0.173", 4.40mm Width) | PWM Signal | 24-TSSOP | 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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1,284
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|
Texas Instruments | IC REG CTRLR BUCK 32VQFN | - | Discontinued at Digi-Key | Digi-Reel® | -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 | 1 | 100% | No | No | - | ||
|
|
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3,837
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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 | PWM Signal | 24-QFN (4x4) | Step-Down | 300kHz ~ 1.5MHz | Buck | 4.5 V ~ 24 V | Enable, Power Good | Positive | 1 | 1 | - | No | No | I²C, PMBus, SMBus | ||
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|
|
GET PRICE |
801
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|
Texas Instruments | IC REG CTRLR BUCK PMBUS 48VQFN | - | Not For New Designs | Digi-Reel® | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | PWM Signal | 48-VQFN (7x7) | Step-Down | 15.26kHz ~ 2MHz | Buck | 3 V ~ 3.6 V | Enable, Power Good, Reset, Tracking | Positive | 2 | 2 | 100% | No | Yes | I²C, PMBus, SMBus | ||
|
|
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2,588
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|
Microchip Technology | IC REG CTRLR BUCK 20TQFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 125°C (TJ) | 20-UFQFN Exposed Pad | PWM Signal | 20-TQFN (3x3) | Step-Down | 200kHz ~ 2MHz | Buck | 3.135 V ~ 5.5 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | - | No | No | - | ||
|
|
GET PRICE |
941
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|
Texas Instruments | DUAL-CHANNEL 6+2/5+3 D-CAP+TM MU | D-CAP+™ | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | PWM Signal | 40-WQFN (5x5) | Step-Down | 300kHz ~ 1MHz | Buck | 4.5 V ~ 17 V | Current Limit, Enable | Positive | 2 | 8 | - | No | No | PMBus | ||
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|
|
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2,319
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|
Intersil | IC REG CTRLR PMBUS 48QFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (6x6) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable, Power Good | Positive | 7 | 7 | - | No | No | AVSBus, PMBus | ||
|
|
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3,493
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|
Intersil | IC REG CTRLR BUCK PMBUS 44QFN | Digital-DC™ | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | PWM Signal | 44-QFN (7x7) | Step-Down | 200kHz ~ 1.33MHz | Buck | 4.5 V ~ 14 V | Current Limit, Enable, Power Good, Tracking | Positive | 2 | 2 | - | No | Yes | PMBus | ||
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|
|
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2,421
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|
Intersil | IC REG CTRLR BUCK PMBUS 44QFN | Digital-DC™ | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | PWM Signal | 44-QFN (7x7) | Step-Down | 200kHz ~ 1.33MHz | Buck | 4.5 V ~ 14 V | Current Limit, Enable, Power Good, Tracking | Positive | 2 | 2 | - | No | Yes | PMBus | ||
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|
|
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1,591
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|
Texas Instruments | IC REG CTRLR BUCK PMBUS 48VQFN | - | Not For New Designs | Digi-Reel® | -40°C ~ 110°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-VQFN (7x7) | Step-Down | 15.26kHz ~ 2MHz | Buck | 3 V ~ 3.6 V | Tracking | Positive | 4 | 4 | 100% | No | Yes | I²C, PMBus, SMBus | ||
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|
|
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2,635
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|
Texas Instruments | IC REG CTRLR BUCK I2C 32VQFN | D-CAP+™ | Active | Digi-Reel® | -10°C ~ 105°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-VQFN (4x4) | Step-Down | 300kHz ~ 1MHz | Buck | 2.5 V ~ 24 V | Enable, Frequency Control, Power Good, Ramp | Positive | 3 | 3 | - | No | No | I²C |
