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Voltage - Input (Max) :
Voltage - Input (Min) :
119 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)
Default Photo
Per Unit
$0.9006
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2.5A SYNC TSOT23 SOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 (FC) 0 3000 500kHz 2.5A 0.6V 8V Yes 18V 4.3V
Default Photo
Per Unit
$0.9495
RFQ
Richtek USA Inc. IC REG BUCK ADJ 3A SYNC 8WDFN 8-WFDFN Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 8-WDFN (2x3) 0 1500 500kHz 3A 0.8V 6.5V Yes 18V 4.5V
Default Photo
Per Unit
$0.8510
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC 14TSSOP 14-TSSOP (0.173", 4.40mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 14-TSSOP-EP 0 2500 700kHz 2A 0.765V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.9022
RFQ
Richtek USA Inc. IC REG BUCK ADJ 8A SYNC 14-UFQFN ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 14-UQFN (2x3) 0 1500 500kHz 8A 0.7V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.9022
RFQ
Richtek USA Inc. IC REG BUCK ADJ 7A SYNC 14-UFQFN ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 14-UQFN (2x3) 0 1500 500kHz 7A 0.7V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.8179
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2.5A SYNC TSOT23 SOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 (FC) 0 3000 500kHz 2.5A 0.6V 8V Yes 18V 4.3V
Default Photo
Per Unit
$0.8152
RFQ
Richtek USA Inc. IC REG BUCK ADJ 5A SYNC 8SOP 8-SOIC (0.154", 3.90mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 8-SOP-EP 0 2500 650kHz 5A 0.765V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.8152
RFQ
Richtek USA Inc. IC REG BUCK ADJ 5A SYNC 8SOP 8-SOIC (0.154", 3.90mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 8-SOP-EP 0 2500 650kHz 5A 0.765V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.8138
RFQ
Richtek USA Inc. IC REG BUCK ADJ 4A SYNC 8SOP 8-SOIC (0.154", 3.90mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable 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
Default Photo
Per Unit
$0.7505
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC TSOT23 SOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 0 3000 1.4MHz 2A 0.6V 8V Yes 18V 4.3V
Default Photo
Per Unit
$0.7491
RFQ
Richtek USA Inc. IC REG BUCK ADJ 5A SYNC TSOT23-8 SOT-23-8 Thin, TSOT-23-8 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-8 0 3000 500kHz 5A 0.6V 5V Yes 18V 4.5V
Default Photo
Per Unit
$0.7491
RFQ
Richtek USA Inc. IC REG BUCK ADJ 5A SYNC TSOT23-8 SOT-23-8 Thin, TSOT-23-8 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-8 0 3000 500kHz 5A 0.6V 5V Yes 18V 4.5V
Default Photo
Per Unit
$0.7298
RFQ
Richtek USA Inc. IC REG BUCK ADJ 4A SYNC 8SOP 8-SOIC (0.154", 3.90mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable 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
Default Photo
Per Unit
$0.7174
RFQ
Richtek USA Inc. IC REG BUCK ADJ 4A SYNC 8SOP 8-SOIC (0.154", 3.90mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable 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
Default Photo
Per Unit
$0.7064
RFQ
Richtek USA Inc. IC REG BUCK ADJ 5A SYNC TSOT23-6 SOT-23-6 Thin, TSOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 (FC) 0 3000 500kHz 5A 0.6V 5V Yes 18V 4.5V
Default Photo
Per Unit
$0.7064
RFQ
Richtek USA Inc. IC REG BUCK ADJ 5A SYNC TSOT23-6 SOT-23-6 Thin, TSOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 0 3000 500kHz 5A 0.6V 5V Yes 18V 4.5V
Default Photo
Per Unit
$0.6483
RFQ
Richtek USA Inc. IC BUCK ADJ 2A SYNC TSOT-26 SOT-23-6 Thin, TSOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 0 3000 800kHz 2A 0.8V 15.48V Yes 18V 4.5V
Default Photo
Per Unit
$0.6426
RFQ
Richtek USA Inc. IC REG BUCK ADJ 4A SYNC TSOT23-8 SOT-23-8 Thin, TSOT-23-8 ACOT™ Tape & Reel (TR) Adjustable 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
Default Photo
Per Unit
$0.6995
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC TSOT23 SOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 (FC) 0 3000 1.4MHz 2A 0.6V 8V Yes 18V 4.3V
Default Photo
Per Unit
$0.6778
RFQ
Richtek USA Inc. IC REG BUCK ADJ 3A SYNC 10WDFN 10-WFDFN Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 10-WDFN (3x3) 0 1500 700kHz 3A 0.765V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.6701
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC 8WDFN 8-WFDFN Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 8-WDFN (2x3) 0 1500 500kHz 2A 0.8V 17.28V Yes 18V 4.5V
Default Photo
Per Unit
$0.6812
RFQ
Richtek USA Inc. IC REG BUCK ADJ 3A TSOT-23-6 SOT-23-6 Thin, TSOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 (FC) 0 3000 1.4MHz 3A 0.6V 5V Yes 18V 4.3V
Default Photo
Per Unit
$0.5998
RFQ
Richtek USA Inc. IC REG BUCK ADJ 4A SYNC TSOT23-6 SOT-23-6 Thin, TSOT-23-6 ACOT™ Tape & Reel (TR) Adjustable 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
Default Photo
Per Unit
$0.6273
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC 10WDFN 10-WFDFN Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 10-WDFN (3x3) 0 1500 700kHz 2A 0.765V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.5641
RFQ
Richtek USA Inc. IC REG BUCK ADJ 3A SYNC TSOT23-6 SOT-23-6 Thin, TSOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 0 3000 1.4MHz 3A 0.6V 5V Yes 18V 4.3V
Default Photo
Per Unit
$1.1224
RFQ
4,462
In-stock
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC 8TSOT SOT-23-8 Thin, TSOT-23-8 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-8 0 3000 1.5MHz 2A 0.6V 6V Yes 6V 2.5V
Default Photo
Per Unit
$1.4139
RFQ
Richtek USA Inc. IC REG BUCK ADJ 8A SYNC 10UQFN 10-PowerUFQFN ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 10-UQFN (3x3) 0 1500 500kHz 8A 0.9V 5V Yes 23V 8V
Default Photo
Per Unit
$0.5384
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC 8SOP 8-SOIC (0.154", 3.90mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 8-SOP-EP 0 2500 700kHz 2A 0.765V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.5355
RFQ
Richtek USA Inc. IC REG BUCK ADJ 2A SYNC 8SOP 8-SOIC (0.154", 3.90mm Width) Exposed Pad ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 8-SOP-EP 0 2500 700kHz 2A 0.765V 8V Yes 18V 4.5V
Default Photo
Per Unit
$0.5284
RFQ
Richtek USA Inc. IC REG BUCK ADJ 3.5A SYNC TSOT23 SOT-23-6 Thin, TSOT-23-6 ACOT™ Tape & Reel (TR) Adjustable Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active TSOT-23-6 0 3000 500kHz 3.5A 0.6V 8V Yes 18V 4.3V
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