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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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Infineon Technologies IC REG BUCK ADJ 4A SYNC 15QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 4A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 14A SYNC 15QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 300kHz 14A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 4A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 4A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 6A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 300kHz 6A 0.6V 12V Yes 21V 2.5V
IR3821MTR1PBF
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46,200
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Infineon Technologies IC REG BUCK ADJ 7A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 7A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 9A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 300kHz 9A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 12A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 12A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 14A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 300kHz 14A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 4A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 4A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 7A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 7A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 12A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 12A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 6A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 300kHz 6A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 7A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 7A 0.6V 12V Yes 21V 2.5V
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Infineon Technologies IC REG BUCK ADJ 12A SYNC QFN 15-PowerVQFN SupIRBuck® Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete PQFN (5x6) 0 750 600kHz 12A 0.6V 12V Yes 21V 2.5V
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Per Unit
$0.923
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Texas instruments TPS61256CYFFT 9-UFBGA, DSBGA - Tape & Reel (TR) Fixed 1 Step-Up Boost Surface Mount Positive -40°C ~ 85°C (TA) Active 9-DSBGA (1.2x1.3) 0 750 3.5MHz 2.4A (Switch) 5V - Yes 4.85V 2.5V
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Per Unit
$0.923
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Texas instruments IC REG BST 4.5V 1.9A SYNC 9DSBGA 9-UFBGA, DSBGA - Tape & Reel (TR) Fixed 1 Step-Up Boost Surface Mount Positive -40°C ~ 85°C (TA) Active 9-DSBGA (1.2x1.3) 0 750 3.5MHz 2.4A (Switch) 4.5V - Yes 4.35V 2.5V
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Per Unit
$0.923
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Texas instruments IC REG BUCK 1.875V 0.4A TSOT23 SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1.25MHz 400mA 1.875V - Yes 6V 2.5V
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Per Unit
$0.923
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Texas instruments IC REG BCK 1.2V 0.4A SYNC TSOT23 SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1.25MHz 400mA 1.2V - Yes 6V 2.5V
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Per Unit
$0.923
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Texas instruments IC REG BCK 1.5V 0.4A SYNC TSOT23 SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1.25MHz 400mA 1.5V - Yes 6V 2.5V
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Per Unit
$0.923
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RFQ
Texas instruments IC REG BUCK ADJ 0.4A SYNC TSOT23 SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1.25MHz 400mA 0.7V 6V Yes 6V 2.5V
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Per Unit
$0.866
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Texas instruments IC REG BCK 2.2V 0.4A SYNC TSOT23 SOT-23-5 Thin, TSOT-23-5 - Cut Tape (CT) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1.25MHz 400mA 2.2V - Yes 6V 2.5V
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Per Unit
$0.866
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Texas instruments IC REG BCK 1.7V 0.4A SYNC TSOT23 SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1.25MHz 400mA 1.7V - Yes 6V 2.5V
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Per Unit
$0.866
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Texas instruments IC REG BCK 1.8V 0.4A SYNC TSOT23 SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1.25MHz 400mA 1.8V - Yes 6V 2.5V
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Per Unit
$0.866
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Texas instruments IC REG BUCK 1.6V 0.3A SYNC SOT23 SC-74A, SOT-753 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1MHz 300mA 1.6V - Yes 6V 2.5V
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Per Unit
$0.866
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RFQ
Texas instruments IC REG BCK ADJ 0.3A SYNC SOT23-5 SC-74A, SOT-753 - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1MHz 300mA 0.7V 6V Yes 6V 2.5V
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Per Unit
$0.789
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Texas instruments IC REG BUCK 1.8V 0.6A SYNC 6SON 6-WDFN Exposed Pad - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 6-SON (2x2) 0 750 2.25MHz 600mA 1.8V - Yes 5.5V 2.5V
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Per Unit
$0.789
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Texas instruments IC REG BUCK ADJ 0.6A SYNC 6SON 6-WDFN Exposed Pad - Tape & Reel (TR) Adjustable 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active 6-SON (2x2) 0 750 2.25MHz 600mA 0.85V 5.5V Yes 5.5V 2.5V
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Per Unit
$0.789
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RFQ
Texas instruments IC REG BUCK 1.875V 0.3A SOT23 SC-74A, SOT-753 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1MHz 300mA 1.875V - Yes 6V 2.5V
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Per Unit
$0.789
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RFQ
Texas instruments IC REG BUCK 1.2V 0.3A SYNC SOT23 SC-74A, SOT-753 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1MHz 300mA 1.2V - Yes 6V 2.5V
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Per Unit
$0.789
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RFQ
Texas instruments IC REG BUCK 2.5V 0.3A SYNC SOT23 SC-74A, SOT-753 - Tape & Reel (TR) Fixed 1 Step-Down Buck Surface Mount Positive -40°C ~ 85°C (TA) Active SOT-23-5 0 750 1MHz 300mA 2.5V - Yes 6V 2.5V
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