- Part Status :
- Output Type :
- Topology :
- Control Features :
-
- Current Limit, Enable (3)
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Sequencing, Tracking (1)
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking (6)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking (4)
- Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation (1)
- Current Limit, Enable, Soft Start (1)
- Current Limit, Power Good, Soft Start (2)
- Enable (4)
- Enable, Frequency Control (6)
- Enable, Frequency Control, Phase Control (4)
- Enable, Frequency Control, Phase Control, Power Good (2)
- Enable, Frequency Control, Power Good (6)
- Enable, Phase Control (2)
- Enable, Power Good (1)
- Frequency Control, Power Good (2)
- Serial Interfaces :
45 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 | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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1,984
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|
ON Semiconductor | IC REG CTRLR BUCK 40MLP | - | Obsolete | Tape & Reel (TR) | 0°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-MLP (6x6) | Step-Down | 1MHz | Buck | - | Current Limit, Enable, Soft Start | Positive | 5 | 5 | - | - | - | ||
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1,975
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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 | 2 | - | Yes | I²C, PMBus | |||
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3,898
Ships today + free overnight shipping
|
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 | 2 | - | Yes | I²C, PMBus | |||
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763
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|
Linear Technology/Analog Devices | IC REG BUCK ADJ QUAD 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Up/Step-Down | 250kHz ~ 2.2MHz | Buck-Boost | 3 V ~ 42 V | Current Limit, Power Good, Soft Start | Positive | 4 | 2 | - | Yes | - | |||
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3,985
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 500kHz | Buck | 3 V ~ 13.8 V | Enable, Phase Control | Positive | 2 | 2 | 87.5% | No | I²C, PMBus | |||
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3,632
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | - | Buck | 4.5 V ~ 24 V | Enable, Frequency Control | Positive | 2 | 2 | - | Yes | I²C, PMBus | |||
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2,932
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 500kHz | Buck | 3 V ~ 13.8 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 2 | 87.5% | No | I²C, PMBus | |||
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3,945
Ships today + free overnight shipping
|
Maxim Integrated | 2MHZ, 36V, DUAL BUCK WITH PREBOO | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Up, Step-Down | 1MHz ~ 2.2MHz | Buck, Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good | Positive | 3 | 2 | 95% | Yes | - | |||
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1,646
Ships today + free overnight shipping
|
Maxim Integrated | 2MHZ, 36V, DUAL BUCK WITH PREBOO | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Up, Step-Down | 1MHz ~ 2.2MHz | Buck, Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good | Positive | 3 | 2 | 95% | Yes | - | |||
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2,124
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|
Exar Corporation | IC REG CTRLR BUCK I2C 40TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Down | 300kHz ~ 1.5MHz | Buck | 6.5 V ~ 20 V | Enable | Positive | 4 | 4 | 85% | Yes | I²C | |||
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1,248
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|
Texas Instruments | RBS 6PH CATALOGUE | D-CAP+™ | Active | Tape & Reel (TR) | -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 | PMBus | |||
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3,631
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 750kHz | Buck | 4.5 V ~ 24 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 3 | 98% | Yes | - | |||
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1,122
Ships today + free overnight shipping
|
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 | PMBus | |||
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|
|
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3,928
Ships today + free overnight shipping
|
Maxim Integrated | IC REG BUCK DUAL 2MHZ 36V 40TQFN | Automotive, AEC-Q100 | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Up, Step-Down | 1MHz ~ 2.2MHz | Buck, Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good | Positive | 3 | 2 | 95% | Yes | - | ||
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3,065
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|
Exar Corporation | IC PMIC PWM DC-DC QUAD 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Down | 300kHz ~ 1.5MHz | Buck | 6.5 V ~ 20 V | Enable | Positive | 4 | 4 | 85% | Yes | I²C | ||
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3,751
Ships today + free overnight shipping
|
Exar Corporation | IC PMIC PWM DC-DC QUAD 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Down | 300kHz ~ 1.5MHz | Buck | 6.5 V ~ 20 V | Enable | Positive | 4 | 4 | 85% | Yes | I²C | ||
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1,877
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 750kHz | Buck | 4.5 V ~ 24 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 3 | 98% | Yes | - | |||
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3,468
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|
Texas Instruments | TPS53681RSBR | D-CAP+™ | Active | Tape & Reel (TR) | -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 | PMBus | |||
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3,747
Ships today + free overnight shipping
|
Maxim Integrated | IC REG BCK/BST ADJ/3.3V5V 40TQFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Up, Step-Down | 1MHz ~ 2.2MHz | Buck, Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good | Positive | 3 | 2 | 95% | Yes | - | |||
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3,102
Ships today + free overnight shipping
|
Maxim Integrated | IC REG BCK/BST ADJ/3.3V5V 40TQFN | Automotive, AEC-Q100 | Last Time Buy | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Up, Step-Down | 1MHz ~ 2.2MHz | Buck, Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good | Positive | 3 | 2 | 95% | Yes | - | |||
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3,869
Ships today + free overnight shipping
|
Maxim Integrated | IC REG BUCK DUAL 2MHZ 36V 40TQFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Up, Step-Down | 1MHz ~ 2.2MHz | Buck, Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good | Positive | 3 | 2 | 95% | Yes | - | |||
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|
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1,931
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 750kHz | Buck | 4.5 V ~ 24 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 3 | 98% | Yes | - | |||
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|
|
3,553
Ships today + free overnight shipping
|
Maxim Integrated | IC REG CTRLR BUCK 40TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN-EP (5x5) | Step-Down | 170kHz ~ 620kHz | Buck | 2 V ~ 28 V | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | Positive | 2 | 1 | 100% | Yes | - | |||
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|
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1,392
Ships today + free overnight shipping
|
Maxim Integrated | IC REG CTRLR BUCK 40TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN-EP (5x5) | Step-Down | 200kHz ~ 2.2MHz | Buck | 5.5 V ~ 23 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Sequencing, Tracking | Positive | 2 | 2 | - | Yes | - | |||
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|
|
GET PRICE |
3,511
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | - | Buck | 4.5 V ~ 24 V | Enable, Frequency Control | Positive | 2 | 2 | - | Yes | I²C, PMBus | ||
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|
|
GET PRICE |
709
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | - | Buck | 4.5 V ~ 24 V | Enable, Frequency Control | Positive | 2 | 2 | - | Yes | I²C, PMBus | ||
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|
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3,316
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -55°C ~ 150°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | 250kHz ~ 750kHz | Buck | 4.5 V ~ 24 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 3 | 98% | Yes | - | |||
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3,495
Ships today + free overnight shipping
|
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 | 2 | - | Yes | I²C, PMBus | |||
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|
|
719
Ships today + free overnight shipping
|
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 | 2 | - | Yes | I²C, PMBus | |||
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1,292
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 500kHz | Buck | 3 V ~ 13.8 V | Enable, Phase Control | Positive | 2 | 2 | 87.5% | No | I²C, PMBus |
