- Package / Case :
-
- 10-WFDFN Exposed Pad (7)
- 14-TSSOP (0.173", 4.40mm Width) Exposed Pad (3)
- 14-WFDFN Exposed Pad (5)
- 15-UFBGA, WLCSP (3)
- 16-WFQFN Exposed Pad (4)
- 8-SOIC (0.154", 3.90mm Width) (1)
- 8-SOIC (0.154", 3.90mm Width) Exposed Pad (8)
- 8-WDFN Exposed Pad (1)
- SOT-23-6 Thin, TSOT-23-6 (2)
- SOT-23-8 Thin, TSOT-23-8 (2)
- Series :
- Output Type :
- Function :
- Topology :
- Operating Temperature :
- Part Status :
- Frequency - Switching :
- Voltage - Output (Min/Fixed) :
- Applied Filters :
36 products
| IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Package / Case | Series | Packaging | Output Type | Number of Outputs | Function | Topology | Mounting Type | Output Configuration | Operating Temperature | Part Status | Supplier Device Package | Factory Stock | Minimum Quantity | Frequency - Switching | Current - Output | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Synchronous Rectifier | Voltage - Input (Max) | Voltage - Input (Min) | |
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VIEW | Richtek | IC REG BUCK PROG 4A SYNC | 15-UFBGA, WLCSP | - | Tape & Reel (TR) | Programmable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 15-WLCSP (1.2x2) | 0 | 3000 | 3MHz | 4A | 0.3V | 5.5V | Yes | 5.5V | 2.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8SOP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 8-SOP-EP | 0 | 2500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8SOP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | - | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 8-SOP-EP | 0 | 2500 | 500kHz | 4A | 0.808V | 15V | Yes | 21V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8PSOP | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 8-SOP2 | 0 | 2500 | 500kHz | 4A | 0.808V | 15V | Yes | 21V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8SOP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 8-SOP-EP | 0 | 2500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8SOP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 8-SOP-EP | 0 | 2500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK PROG 4A SYNC 15WLCSP | 15-UFBGA, WLCSP | - | Tape & Reel (TR) | Programmable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 15-WLCSP (1.2x2) | 0 | 3000 | 3MHz | 4A | 1.2V, 1.8V | - | Yes | 5.5V | 2.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC TSOT23-8 | SOT-23-8 Thin, TSOT-23-8 | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | TSOT-23-8 | 0 | 3000 | 500kHz | 4A | 0.6V | 5V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC TSOT23-6 | SOT-23-6 Thin, TSOT-23-6 | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | TSOT-23-6 | 0 | 3000 | 500kHz | 4A | 0.6V | 5V | Yes | 18V | 4.5V | |||
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3,000
In-stock
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Richtek | IC REG BUCK ADJ 4A SYNC 10WDFN | 10-WFDFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 10-WDFN (3x3) | 0 | 1500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 14WDFN | 14-WFDFN Exposed Pad | - | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 14-WDFN (4x3) | 0 | 0 | 500kHz | 4A | 0.808V | 15V | Yes | 21V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 10WDFN | 10-WFDFN Exposed Pad | - | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 10-WDFN (3x3) | 0 | 0 | 1MHz | 4A | 0.6V | 5.5V | Yes | 5.5V | 2.7V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8SOP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | - | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Discontinued at Digi-Key | 8-SOP-EP | 0 | 2500 | 200kHz ~ 2MHz | 4A | 0.8V | 5V | Yes | 5.5V | 2.7V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 16WQFN | 16-WFQFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 16-WQFN (3x3) | 0 | 7500 | 650kHz | 4A | 0.765V | 7V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK PROG 4A SYNC 15WLCSP | 15-UFBGA, WLCSP | - | Tape & Reel (TR) | Programmable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 15-WLCSP (1.2x2) | 0 | 3000 | 3MHz | 4A | 1V, 2.8V | - | Yes | 5.5V | 2.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC TSOT23-6 | SOT-23-6 Thin, TSOT-23-6 | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | TSOT-23-6 | 0 | 3000 | 500kHz | 4A | 0.6V | 5V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK BOOST ADJ 4A 14WDFN | 14-WFDFN Exposed Pad | - | Tape & Reel (TR) | Adjustable | 1 | Step-Up/Step-Down | Buck-Boost | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 14-WDFN (4x3) | 0 | 1500 | 2.4MHz | 4A | 1.8V | 5.5V | Yes | 5.5V | 1.8V | |||
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VIEW | Richtek | IC REG BUCK PROG 4A SYNC TSSOP | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | Tape & Reel (TR) | Programmable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 105°C (TA) | Active | 14-TSSOP-EP | 0 | 2500 | 3MHz | 4A | 0.3V | 5.5V | Yes | 5.5V | 2.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 16WQFN | 16-WFQFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Discontinued at Digi-Key | 16-WQFN (3x3) | 0 | 1500 | 650kHz | 4A | 0.765V | 7V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 16WQFN | 16-WFQFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Discontinued at Digi-Key | 16-WQFN (3x3) | 0 | 1500 | 650kHz | 4A | 0.765V | 7V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 16WQFN | 16-WFQFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 16-WQFN (3x3) | 0 | 1500 | 650kHz | 4A | 0.765V | 7V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8SOP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | - | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 8-SOP-EP | 0 | 2500 | 500kHz | 4A | 0.808V | 15V | Yes | 21V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 10WDFN | 10-WFDFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 10-WDFN (3x3) | 0 | 1500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 8SOP | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 8-SOP-EP | 0 | 2500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC TSOT23-8 | SOT-23-8 Thin, TSOT-23-8 | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | TSOT-23-8 | 0 | 3000 | 500kHz | 4A | 0.6V | 5V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK BOOST ADJ 4A 14WDFN | 14-WFDFN Exposed Pad | - | Tape & Reel (TR) | Fixed | 1 | Step-Up/Step-Down | Buck-Boost | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 14-WDFN (4x3) | 0 | 1500 | 2.4MHz | 4A | 3.3V | - | Yes | 5.5V | 1.8V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 10WDFN | 10-WFDFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 10-WDFN (3x3) | 0 | 1500 | 500kHz | 4A | 0.6V | 5V | Yes | 23V | 5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 10WDFN | 10-WFDFN Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 10-WDFN (3x3) | 0 | 1500 | 500kHz | 4A | 0.6V | 5V | Yes | 23V | 5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 14TSSOP | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 14-TSSOP | 0 | 2500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V | |||
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VIEW | Richtek | IC REG BUCK ADJ 4A SYNC 14TSSOP | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | ACOT™ | Tape & Reel (TR) | Adjustable | 1 | Step-Down | Buck | Surface Mount | Positive | -40°C ~ 85°C (TA) | Active | 14-TSSOP-EP | 0 | 2500 | 650kHz | 4A | 0.765V | 8V | Yes | 18V | 4.5V |
