- Series :
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (9)
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad (6)
- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad (6)
- 12-WFDFN Exposed Pad (4)
- 14-SOIC (0.154", 3.90mm Width) (6)
- 16-DIP (0.300", 7.62mm) (1)
- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad (16)
- 16-VFQFN Exposed Pad (8)
- 16-VQFN Exposed Pad (3)
- 20-PowerTSSOP (0.173", 4.40mm Width) (22)
- 20-VFQFN Exposed Pad (6)
- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad (4)
- 24-WFQFN Exposed Pad (6)
- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad (4)
- 38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad (4)
- 38-WFQFN Exposed Pad (6)
- 8-SOIC (0.154", 3.90mm Width) (34)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (87)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad (38)
- 8-WFDFN Exposed Pad (19)
- SC-74A, SOT-753 (12)
- SOT-23-6 Thin, TSOT-23-6 (9)
- Supplier Device Package :
-
- 10-MSOP-EP (6)
- 10-uMAX (7)
- 10-VSSOP (2)
- 12-DFN (4x3) (4)
- 12-MSOP-EP (6)
- 14-DSO (6)
- 16-PDIP (1)
- 16-TSSOP-EP (16)
- 16-VFQFN (3x3) (3)
- 16-VFQFPN (3x3) (8)
- 20-HTSSOP (22)
- 20-VQFN (4.5x3.5) (6)
- 24-QFN (4x4) (2)
- 24-QFN (4x5) (4)
- 24-TSSOP (4)
- 38-QFN (5x7) (6)
- 38-TSSOP-EP (8)
- 6-TSOT (6)
- 8-MSOP-EP (35)
- 8-MSOP-PowerPad (6)
- 8-SOIC (34)
- 8-VSSOP (84)
- 8-WSON (3x3) (19)
- SOT-23-5 (12)
- TSOT-23-6 (3)
- Frequency - Switching :
-
- 100kHz ~ 1.4MHz (2)
- 100kHz ~ 1MHz (41)
- 105kHz ~ 835kHz, 350kHz ~ 535kHz (8)
- 200kHz (11)
- 200kHz ~ 600kHz (6)
- 20kHz ~ 500kHz (20)
- 25kHz ~ 1.25MHz (10)
- 300kHz (2)
- 320kHz ~ 2.25MHz (2)
- 360kHz (6)
- 400kHz (10)
- 450kHz, 875kHz (16)
- 500kHz (2)
- 50kHz ~ 2.5MHz (6)
- 50kHz ~ 850kHz (10)
- 50kHz ~ 900kHz (12)
- 580kHz (3)
- 600kHz (2)
- 900kHz (2)
- Up to 1MHz (107)
- Up to 330kHz (7)
- Voltage - Supply (Vcc/Vdd) :
-
- 10.8 V ~ 24 V (16)
- 2.7 V ~ 10 V (12)
- 2.9 V ~ 14 V (10)
- 2.97 V ~ 35 V (2)
- 2.97 V ~ 40 V (35)
- 3.15 V ~ 14 V (3)
- 3.5 V ~ 60 V (10)
- 3.6 V ~ 40 V (20)
- 4 V ~ 140 V (12)
- 4 V ~ 30 V (2)
- 4 V ~ 60 V (6)
- 4.5 V ~ 29 V (6)
- 4.5 V ~ 35 V (30)
- 4.5 V ~ 36 V (7)
- 4.5 V ~ 38 V (2)
- 4.5 V ~ 42 V (49)
- 4.5 V ~ 60 V (8)
- 4.5 V ~ 65 V (24)
- 4.5 V ~ 75 V (34)
- 4.75 V ~ 13.2 V (3)
- 5 V ~ 12 V (8)
- 5 V ~ 60 V (6)
- 6 V ~ 75 V (6)
- Up to 40V (1)
- Control Features :
-
- Current Limit (4)
- Current Limit, Enable (16)
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start (4)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (10)
- Current Limit, Enable, On Time Control (34)
- Current Limit, Frequency Control (49)
- Current Limit, Power Good, Soft Start, Tracking (8)
- Dead Time Control, Enable, Frequency Control (16)
- Dead Time Control, Frequency Control (20)
- Enable (23)
- Enable, Frequency Control (35)
- Enable, Frequency Control, Phase Control, Power Good (11)
- Enable, Frequency Control, Power Good, Soft Start (6)
- Enable, Frequency Control, Soft Start (2)
- Enable, Frequency Control, Soft Start, Tracking (8)
- Enable, Power Good (2)
- Enable, Reset (6)
- Frequency Control, Soft Start (30)
- Power Good, Soft Start, Tracking (2)
- Output Configuration :
312 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
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1,085
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|
Exar Corporation | IC REG CTRLR BUCK 6TSOT | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | SOT-23-6 Thin, TSOT-23-6 | Transistor Driver | 6-TSOT | Step-Down | 900kHz | Buck | 4.5 V ~ 29 V | - | Positive | 1 | 1 | 100% | No | No | ||
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|
|
GET PRICE |
3,002
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|
Exar Corporation | IC REG CTRLR BUCK 6TSOT | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | SOT-23-6 Thin, TSOT-23-6 | Transistor Driver | 6-TSOT | Step-Down | 600kHz | Buck | 4.5 V ~ 29 V | - | Positive | 1 | 1 | 100% | No | No | ||
|
|
|
GET PRICE |
2,580
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|
Exar Corporation | IC REG CTRLR BUCK 6TSOT | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | SOT-23-6 Thin, TSOT-23-6 | Transistor Driver | 6-TSOT | Step-Down | 300kHz | Buck | 4.5 V ~ 29 V | - | Positive | 1 | 1 | 100% | No | No | ||
|
|
|
GET PRICE |
3,615
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|
Exar Corporation | IC REG CTRLR BUCK 6TSOT | - | Obsolete | Bulk | -40°C ~ 125°C (TJ) | SOT-23-6 Thin, TSOT-23-6 | Transistor Driver | 6-TSOT | Step-Down | 600kHz | Buck | 4.5 V ~ 29 V | - | Positive | 1 | 1 | 100% | No | No | ||
|
|
GET PRICE |
822
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|
Texas Instruments | IC REG CTRLR BUCK 8WSON | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 8-WFDFN Exposed Pad | Transistor Driver | 8-WSON (3x3) | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 42 V | Current Limit, Frequency Control | Positive | 1 | 1 | 100% | No | No | ||
|
|
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1,685
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|
Microchip Technology | IC REG CTRLR BUCK/BUCK-BST 8SOIC | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down, Step-Up/Step-Down | 400kHz | Buck, Buck-Boost | 2.9 V ~ 14 V | Enable | Positive | 1 | 1 | 100% | No | No | ||
|
|
|
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1,262
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|
Microchip Technology | IC REG CTRLR BUCK/BUCK-BST 8SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down, Step-Up/Step-Down | 400kHz | Buck, Buck-Boost | 2.9 V ~ 14 V | Enable | Positive | 1 | 1 | 100% | No | No | ||
|
|
|
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2,001
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|
Microchip Technology | IC REG CTRLR BUCK 8SOIC | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 400kHz | Buck | 2.9 V ~ 14 V | - | Positive | 1 | 1 | 100% | Yes | No | ||
|
|
|
GET PRICE |
3,918
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|
Microchip Technology | IC REG CTRLR BUCK 8SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 400kHz | Buck | 2.9 V ~ 14 V | - | Positive | 1 | 1 | 100% | 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 | |||
|
|
2,713
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down | 50kHz ~ 900kHz | Buck | 4 V ~ 140 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | Yes | No | |||
|
|
726
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|
Maxim Integrated | IC REG CTRLR FWRD CONV 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 | 25kHz ~ 1.25MHz | Forward Converter | 10.8 V ~ 24 V | Dead Time Control, Enable, Frequency Control | Positive, Isolation Capable | 1 | 1 | 100% | No | Yes | |||
|
|
2,988
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|
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 | |||
|
|
|
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 | |||
|
|
3,842
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|
Linear Technology/Analog Devices | IC REG CTRLR SYNC BUCK 24TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 24-TSSOP | Step-Down | 50kHz ~ 900kHz | Buck | 4 V ~ 140 V | Current Limit, Power Good, Soft Start, Tracking | Positive | 1 | 1 | 100% | No | No | |||
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|
|
3,121
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|
Linear Technology/Analog Devices | LOW IQ, 2.25MHZ, TRIPLE OUTPUT, | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Up, Step-Up, Step-Down | 320kHz ~ 2.25MHz | Buck, Buck, Boost | 4.5 V ~ 38 V | Power Good, Soft Start, Tracking | Positive | 3 | 2 | 100% | Yes | No | |||
|
|
3,923
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR SYNC BUCK 24QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x5) | Step-Down | 50kHz ~ 900kHz | Buck | 4 V ~ 140 V | Current Limit, Power Good, Soft Start, Tracking | Positive | 1 | 1 | 100% | No | No | |||
|
|
|
3,420
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down | 50kHz ~ 900kHz | Buck | 4 V ~ 140 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | Yes | No | |||
|
|
2,361
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 12DFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 12-WFDFN Exposed Pad | Transistor Driver | 12-DFN (4x3) | Step-Down | 50kHz ~ 850kHz | Buck | 3.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | No | No | |||
|
|
2,678
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 12MSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Transistor Driver | 12-MSOP-EP | Step-Down | 50kHz ~ 850kHz | Buck | 3.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | No | No | |||
|
|
2,217
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 24QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 500kHz | Buck | 4 V ~ 30 V | Enable, Power Good | Positive | 2 | 2 | 100% | No | No | |||
|
|
3,513
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 10MSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Transistor Driver | 10-MSOP-EP | Step-Down | 200kHz ~ 600kHz | Buck | 4 V ~ 60 V | Frequency Control, Soft Start | Positive | 1 | 1 | 100% | No | Yes | |||
|
|
|
1,544
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|
Microchip Technology | IC REG CTRLR BUCK/BUCK-BST 8SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down, Step-Up/Step-Down | 400kHz | Buck, Buck-Boost | 2.9 V ~ 14 V | Enable | Positive | 1 | 1 | 100% | No | No | |||
|
|
1,045
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|
Texas Instruments | IC REG CTRLR BCK/BST/FLYBK 8SOIC | - | Active | Tube | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Up, Step-Down, Step-Up/Step-Down | 20kHz ~ 500kHz | Buck, Boost, Flyback | 3.6 V ~ 40 V | Dead Time Control, Frequency Control | Positive | 1 | 1 | 100% | No | No | |||
|
|
|
3,991
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|
Texas Instruments | IC REG CTRLR BCK/BST/FLYBK 8SOIC | - | Active | Tube | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Up, Step-Down, Step-Up/Step-Down | 20kHz ~ 500kHz | Buck, Boost, Flyback | 3.6 V ~ 40 V | Dead Time Control, Frequency Control | Positive | 1 | 1 | 100% | No | No | |||
|
|
|
2,462
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|
Linear Technology/Analog Devices | IC REG CTRLR SYNC BUCK 24QFN | - | Active | Tube | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x5) | Step-Down | 50kHz ~ 900kHz | Buck | 4 V ~ 140 V | Current Limit, Power Good, Soft Start, Tracking | Positive | 1 | 1 | 100% | No | No | |||
|
|
|
2,308
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|
Linear Technology/Analog Devices | IC REG CTRLR SYNC BUCK 24QFN | - | Active | Tube | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | Transistor Driver | 24-QFN (4x5) | Step-Down | 50kHz ~ 900kHz | Buck | 4 V ~ 140 V | Current Limit, Power Good, Soft Start, Tracking | Positive | 1 | 1 | 100% | No | No | |||
.JPG)
|
|
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3,324
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|
Texas Instruments | LM5145RGYR | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | Yes | Yes | ||
|
|
|
810
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|
Texas Instruments | LM5145RGYR | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | Yes | Yes | |||
|
|
|
2,758
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|
Texas Instruments | LM5145RGYR | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 1 | 100% | Yes | Yes |
