15 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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RFQ
1,984
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ON Semiconductor IC REG CTRLR BUCK 40MLP - Obsolete Tape & Reel (TR) 0°C ~ 85°C (TA) 40-WFQFN Exposed Pad PWM Signal 40-MLP (6x6) Step-Down 1MHz Buck - Current Limit, Enable, Soft Start Positive 5 5 - - No
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RFQ
1,928
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ON Semiconductor IC REG CTRLR BUCK 16VQFN - Obsolete Tray -40°C ~ 85°C (TA) 16-WQFN Exposed Pad Transistor Driver 16-VQFNJ (3x3) Step-Down Up to 1MHz Buck 8 V ~ 42 V Current Limit, Enable, Soft Start Positive 1 1 75% Yes No
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RFQ
3,350
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ON Semiconductor IC REG CTRLR BUCK 16VQFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 16-WQFN Exposed Pad Transistor Driver 16-VQFNJ (3x3) Step-Down Up to 1MHz Buck 8 V ~ 42 V Current Limit, Enable, Soft Start Positive 1 1 75% Yes No
TPS40005DGQG4
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RFQ
681
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-PowerPad Step-Down 600kHz Buck 2.25 V ~ 5.5 V Current Limit, Enable, Soft Start Positive 1 1 93% Yes No
111-3053PBF
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RFQ
1,142
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Infineon Technologies IC REG CTRLR BUCK 14SOIC - Obsolete Tube -40°C ~ 125°C (TJ) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Down 100kHz ~ 400kHz Buck 4.5 V ~ 13.2 V Current Limit, Enable, Soft Start Positive 1 1 80% Yes Yes
LX1671CPW
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RFQ
2,257
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Microsemi Corporation IC REG CTRLR BUCK 38TSSOP LoadSHARE™ Obsolete - 0°C ~ 70°C (TA) 38-TFSOP (0.173", 4.40mm Width) Transistor Driver 38-TSSOP Step-Down 300kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Soft Start Positive 4 2 85% Yes No
LM5642XMTX
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RFQ
1,116
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Texas Instruments IC REG CTRLR BUCK 28TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LM5642XMHX
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RFQ
852
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Texas Instruments IC REG CTRLR BUCK 28ETSSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-HTSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LM5642XMT
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RFQ
3,240
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Texas Instruments IC REG CTRLR BUCK 28TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LM5642XMH
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RFQ
1,070
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Texas Instruments IC REG CTRLR BUCK 28ETSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-HTSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
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RFQ
2,949
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ON Semiconductor IC REG CTRLR BUCK 12MSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 12-TFSOP (0.118", 3.00mm Width) Transistor Driver 12-MSOP Step-Down 300kHz Buck 8 V ~ 42 V Current Limit, Enable, Soft Start Positive 1 1 92% Yes No
L5993D
Per Unit
$3.33
RFQ
2,314
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STMicroelectronics IC REG CTRLR FLYBACK 16SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SO Step-Up/Step-Down Up to 1MHz Flyback 10 V ~ 20 V Current Limit, Enable, Soft Start Positive, Isolation Capable 1 1 93% Yes No
TPS40005DGQ
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RFQ
2,003
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-PowerPad Step-Down 600kHz Buck 2.25 V ~ 5.5 V Current Limit, Enable, Soft Start Positive 1 1 93% Yes No
TPS40004DGQ
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RFQ
2,180
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-PowerPad Step-Down 300kHz Buck 2.25 V ~ 5.5 V Current Limit, Enable, Soft Start Positive 1 1 94% Yes No
LX1671CLQ
Per Unit
$5.89
RFQ
1,664
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, Enable, Soft Start Positive 4 2 85% Yes No
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