- Series :
- Part Status :
- Package / Case :
-
- 28-TSSOP (0.173", 4.40mm Width) (2)
- 32-LQFP (3)
- 32-SOIC (0.295", 7.50mm Width) (4)
- 32-VFQFN Exposed Pad (5)
- 32-WFQFN Exposed Pad (6)
- 36-SSOP (0.209", 5.30mm Width) (11)
- 36-VFQFN Exposed Pad (4)
- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad (12)
- 38-VFQFN Exposed Pad (2)
- 38-WFQFN Exposed Pad (16)
- 40-VFQFN Exposed Pad (15)
- 40-WFQFN Exposed Pad (10)
- 48-TQFP Exposed Pad (4)
- 48-VFQFN Exposed Pad (4)
- 48-WFQFN Exposed Pad (2)
- Frequency - Switching :
-
- 100kHz (4)
- 105kHz ~ 835kHz, 350kHz ~ 535kHz (16)
- 150kHz (4)
- 200kHz (4)
- 200kHz ~ 1.2MHz (10)
- 200kHz ~ 2.2MHz (2)
- 200kHz, 300kHz (2)
- 220kHz ~ 560kHz (4)
- 225kHz ~ 680kHz (17)
- 250kHz ~ 750kHz (10)
- 250kHz ~ 770kHz (8)
- 250kHz ~ 800kHz (4)
- 300kHz (2)
- 500kHz (1)
- 514kHz, 790kHz (1)
- 600kHz (1)
- 600kHz ~ 1.2MHz (5)
- Up to 1.5MHz (5)
- Topology :
- Voltage - Supply (Vcc/Vdd) :
- Control Features :
-
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking (2)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking (23)
- Current Limit, Frequency Control (1)
- Current Limit, Frequency Control, Power Good (4)
- Current Limit, Soft Start (4)
- Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking (10)
- Enable, Frequency Control, Phase Control, Power Good (5)
- Enable, Frequency Control, Phase Control, Soft Start (4)
- Enable, Frequency Control, Power Good, Soft Start (6)
- Enable, Frequency Control, Soft Start, Tracking (16)
- Enable, Phase Control, Power Good, Soft Start (12)
- Enable, Power Good, Soft Start (5)
- Enable, Power Good, Tracking (4)
- Frequency Control, Phase Control, Power Good (4)
100 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
GET PRICE |
3,374
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 32SOIC | - | Obsolete | Cut Tape (CT) | 0°C ~ 70°C (TA) | 32-SOIC (0.295", 7.50mm Width) | Transistor Driver | 32-SO | Step-Down | 250kHz ~ 800kHz | Buck | 4.3 V ~ 20 V | Current Limit, Frequency Control, Power Good | Positive | 3 | 3 | - | Yes | No | ||
|
|
|
GET PRICE |
2,135
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 32SOIC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 32-SOIC (0.295", 7.50mm Width) | Transistor Driver | 32-SO | Step-Down | 250kHz ~ 800kHz | Buck | 4.3 V ~ 20 V | Current Limit, Frequency Control, Power Good | Positive | 3 | 3 | - | Yes | No | ||
|
|
GET PRICE |
1,323
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | Up to 1.5MHz | Buck | 4.75 V ~ 12.6 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 3 | 3 | 66.6% | Yes | No | ||
|
|
GET PRICE |
2,750
Ships today + free overnight shipping
|
STMicroelectronics | IC REG CTRLR BUCK 48-TQFP | - | Obsolete | Tube | 0°C ~ 125°C (TJ) | 48-TQFP Exposed Pad | Transistor Driver | 48-TQFP-EP (7x7) | Step-Down | 150kHz | Buck | 7.5 V ~ 15 V | Enable, Frequency Control, Phase Control, Soft Start | Positive | 3 | 3 | 80% | Yes | No | ||
|
|
GET PRICE |
749
Ships today + free overnight shipping
|
STMicroelectronics | IC REG CTRLR BUCK 32-TQFP | - | Obsolete | Tray | -40°C ~ 140°C (TJ) | 32-LQFP | Transistor Driver | 32-TQFP (7x7) | Step-Down | 200kHz, 300kHz | Buck | 4.75 V ~ 25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 3 | 1 | - | Yes | No | ||
|
|
|
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3,382
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|
STMicroelectronics | IC REG CTRLR BUCK 32-TQFP | - | Obsolete | Tray | -40°C ~ 140°C (TJ) | 32-LQFP | Transistor Driver | 32-TQFP (7x7) | Step-Down | 200kHz, 300kHz | Buck | 4.75 V ~ 25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 3 | 1 | - | Yes | No | ||
|
|
2,061
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK/BUCK-BST 38QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Down | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost | 4.5 V ~ 60 V | Enable, Frequency Control, Soft Start, Tracking | Positive | 3 | 2 | 100% | Yes | No | |||
|
|
2,988
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BCK/BCK-BST 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost | 4.5 V ~ 60 V | Enable, Frequency Control, Soft Start, Tracking | Positive | 3 | 2 | 100% | Yes | No | |||
|
|
3,930
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 32QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 140°C (TJ) | 32-WFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | 225kHz ~ 680kHz | Buck | 3.8 V ~ 7 V | Enable, Phase Control, Power Good, Soft Start | Positive | 3 | 3 | 98.5% | Yes | No | |||
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|
|
955
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK/BUCK-BST 38QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Down | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost | 4.5 V ~ 60 V | Enable, Frequency Control, Soft Start, Tracking | Positive | 3 | 2 | 100% | Yes | No | |||
|
|
|
2,920
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 32QFN | PolyPhase® | Active | Tube | -40°C ~ 140°C (TJ) | 32-WFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | 225kHz ~ 680kHz | Buck | 3.8 V ~ 7 V | Enable, Phase Control, Power Good, Soft Start | Positive | 3 | 3 | 98.5% | Yes | No | |||
|
|
932
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 36SSOP | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 36-SSOP (0.209", 5.30mm Width) | Transistor Driver | 36-SSOP | Step-Down | 225kHz ~ 680kHz | Buck | 3.8 V ~ 7 V | Enable, Phase Control, Power Good, Soft Start | Positive | 3 | 3 | 98.5% | Yes | No | |||
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|
|
894
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 38TSSOP | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down | 250kHz ~ 770kHz | Buck | 4.5 V ~ 38 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 3 | 94% | Yes | No | |||
|
|
2,628
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|
Maxim Integrated | IC REG CTRLR BUCK 48TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 48-WFQFN Exposed Pad | Transistor Driver | 48-TQFN (7x7) | Step-Down | 200kHz ~ 2.2MHz | Buck | 5.5 V ~ 23 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking | Positive | 3 | 3 | - | Yes | Yes | |||
|
|
1,915
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Active | Tape & Reel (TR) | 0°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | Transistor Driver | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking | Positive | 3 | 2 | - | Yes | Yes | |||
|
|
|
1,252
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | Transistor Driver | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking | Positive | 3 | 2 | - | Yes | Yes | |||
|
|
GET PRICE |
1,509
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 40QFN | - | Active | Digi-Reel® | -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 | No | ||
|
|
|
3,504
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 40QFN | - | Active | Cut Tape (CT) | -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 | No | |||
|
|
|
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 | No | |||
|
|
|
2,185
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 40QFN | - | Active | Tube | -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 | No | |||
|
|
|
GET PRICE |
1,533
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | Transistor Driver | 40-QFN (6x6) | Step-Down | Up to 1.5MHz | Buck | 4.75 V ~ 12.6 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 3 | 3 | 66.6% | Yes | No | ||
|
|
GET PRICE |
804
Ships today + free overnight shipping
|
Infineon Technologies | IC REG CTRLR BUCK 48MLPQ | - | Obsolete | - | 0°C ~ 150°C (TJ) | 48-VFQFN Exposed Pad | Transistor Driver | 48-MLPQ (7x7) | Step-Down | 200kHz | Buck | 8 V ~ 16 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 3 | 3 | 100% | Yes | No | ||
|
|
GET PRICE |
3,804
Ships today + free overnight shipping
|
Infineon Technologies | IC REG CTRLR BUCK 48MLPQ | - | Obsolete | Digi-Reel® | 0°C ~ 150°C (TJ) | 48-VFQFN Exposed Pad | Transistor Driver | 48-MLPQ (7x7) | Step-Down | 200kHz | Buck | 8 V ~ 16 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 3 | 3 | 100% | Yes | No | ||
|
|
|
GET PRICE |
737
Ships today + free overnight shipping
|
Infineon Technologies | IC REG CTRLR BUCK 48MLPQ | - | Obsolete | Cut Tape (CT) | 0°C ~ 150°C (TJ) | 48-VFQFN Exposed Pad | Transistor Driver | 48-MLPQ (7x7) | Step-Down | 200kHz | Buck | 8 V ~ 16 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 3 | 3 | 100% | Yes | No | ||
|
|
|
GET PRICE |
892
Ships today + free overnight shipping
|
Infineon Technologies | IC REG CTRLR BUCK 48MLPQ | - | Obsolete | Tape & Reel (TR) | 0°C ~ 150°C (TJ) | 48-VFQFN Exposed Pad | Transistor Driver | 48-MLPQ (7x7) | Step-Down | 200kHz | Buck | 8 V ~ 16 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 3 | 3 | 100% | Yes | No | ||
|
|
|
GET PRICE |
3,211
Ships today + free overnight shipping
|
Microsemi Corporation | IC REG CTRLR BUCK 38MLPQ | LoadSHARE™ | Obsolete | - | 0°C ~ 70°C (TA) | 38-VFQFN Exposed Pad | Transistor Driver | 38-MLPQ (5x7) | Step-Down | 600kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Soft Start | Positive | 3 | 2 | 70% | Yes | No | ||
|
|
|
GET PRICE |
2,193
Ships today + free overnight shipping
|
Microsemi Corporation | IC REG CTRLR BUCK 38MLPQ | LoadSHARE™ | Obsolete | - | 0°C ~ 70°C (TA) | 38-VFQFN Exposed Pad | Transistor Driver | 38-MLPQ (5x7) | Step-Down | 300kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Soft Start | Positive | 3 | 2 | 85% | Yes | No | ||
|
|
GET PRICE |
3,852
Ships today + free overnight shipping
|
Microsemi Corporation | IC REG CTRLR BUCK 28TSSOP | LoadSHARE™ | Obsolete | - | 0°C ~ 70°C (TA) | 28-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 28-TSSOP | Step-Down | 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Soft Start | Positive | 3 | 2 | 75% | Yes | No | ||
|
|
|
GET PRICE |
1,031
Ships today + free overnight shipping
|
Microsemi Corporation | IC REG CTRLR BUCK 28TSSOP | LoadSHARE™ | Obsolete | - | 0°C ~ 70°C (TA) | 28-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 28-TSSOP | Step-Down | 300kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Soft Start | Positive | 3 | 2 | 85% | Yes | No | ||
|
|
|
3,730
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 32QFN | PolyPhase® | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 32-WFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | 225kHz ~ 680kHz | Buck | 3.8 V ~ 7 V | Enable, Phase Control, Power Good, Soft Start | Positive | 3 | 3 | 98.5% | Yes | No |
