50 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 Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
SP6123CN-L
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RFQ
3,122
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 3 V ~ 5.5 V - Positive 1 93% Yes No -
SP6123ACN-L
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RFQ
1,358
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 500kHz Buck 3 V ~ 5.5 V - Positive 1 93% Yes No -
TPS40070PWPG4
Per Unit
$2.61
RFQ
3,564
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Not For New Designs Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 93% Yes No -
TPS40070PWP
Per Unit
$2.61
RFQ
2,908
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Not For New Designs Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 93% Yes No -
TPS40002DGQG4
Per Unit
$2.59
RFQ
3,307
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 10MSOP - Not For New Designs 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 93% Yes No -
TPS40077PWPG4
Per Unit
$2.51
RFQ
624
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Active Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 28 V Current Limit, Frequency Control, Power Good, Soft Start Positive 1 93% Yes No -
L5991AD
Per Unit
$1.95
RFQ
1,529
Ships today + free overnight shipping
STMicroelectronics IC REG CTRLR FLYBACK 16SO - Active 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 7.6 V ~ 20 V Current Limit, Frequency Control, Soft Start Positive, Isolation Capable 1 93% Yes No -
E-L5991AD
Per Unit
$1.90
RFQ
3,319
Ships today + free overnight shipping
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 7.6 V ~ 20 V Current Limit, Frequency Control, Soft Start Positive, Isolation Capable 1 93% Yes No -
TPS40002DGQ
Per Unit
$3.52
RFQ
2,302
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 10MSOP - Not For New Designs 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 93% Yes No -
LTC3703IGN-5#PBF
Per Unit
$6.71
RFQ
1,468
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 16SSOP - Active Tube -40°C ~ 125°C (TJ) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-SSOP Step-Down 100kHz ~ 600kHz Buck 4.1 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 93% Yes Yes -
LTC3703EG#PBF
Per Unit
$6.46
RFQ
941
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Linear Technology/Analog Devices IC REG CTRLR BUCK 28SSOP - Active Tube -40°C ~ 85°C (TA) 28-SSOP (0.209", 5.30mm Width) Transistor Driver 28-SSOP Step-Down 100kHz ~ 600kHz Buck 9.3 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 93% Yes Yes -
LTC3703EGN-5#PBF
Per Unit
$5.88
RFQ
1,525
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 16SSOP - Active Tube -40°C ~ 85°C (TA) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-SSOP Step-Down 100kHz ~ 600kHz Buck 4.1 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 93% Yes Yes -
LTC3703EGN#PBF
Per Unit
$5.88
RFQ
3,499
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 16SSOP - Active Tube -40°C ~ 85°C (TA) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-SSOP Step-Down 100kHz ~ 600kHz Buck 9.3 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 93% Yes Yes -
TPS40005DGQG4
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RFQ
681
Ships today + free overnight shipping
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 93% Yes No -
TPS40003DGQG4
Per Unit
$2.16
RFQ
2,718
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 10MSOP - Not For New Designs 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 93% Yes No -
TPS40003DGQ
Per Unit
$2.16
RFQ
879
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 10MSOP - Not For New Designs 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 93% Yes No -
LTC1649CS
Per Unit
$15.45
RFQ
3,521
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 16SOIC - Active Tube 0°C ~ 70°C (TA) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SOIC Step-Down 200kHz Buck 2.7 V ~ 5 V Current Limit, Enable, Soft Start Positive 1 93% Yes No -
L5993D
Per Unit
$3.33
RFQ
2,314
Ships today + free overnight shipping
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 93% Yes No -
TPS40071PWPG4
Per Unit
$3.06
RFQ
3,412
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Not For New Designs Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 93% Yes No -
LTC3703EG-5#PBF
Per Unit
$6.46
RFQ
1,491
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 28SSOP - Active Tube -40°C ~ 85°C (TA) 28-SSOP (0.209", 5.30mm Width) Transistor Driver 28-SSOP Step-Down 100kHz ~ 600kHz Buck 4.1 V ~ 15 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 93% Yes Yes -
UCC35705DGKG4
Per Unit
$1.62
RFQ
1,886
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOP 8VSSOP - Active Tube 0°C ~ 70°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Up, Step-Up/Step-Down 1MHz Boost, Flyback, Forward Converter 8.2 V ~ 15 V Current Limit Positive, Isolation Capable 1 93% No No -
UCC35705DG4
Per Unit
$1.62
RFQ
3,253
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 1MHz Boost, Flyback, Forward Converter 8.2 V ~ 15 V Current Limit Positive, Isolation Capable 1 93% No No -
LTC1649IS#PBF
Per Unit
$8.88
RFQ
3,750
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 16SOIC - Active Tube -40°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SOIC Step-Down 200kHz Buck 2.7 V ~ 5 V Current Limit, Enable, Soft Start Positive 1 93% Yes No -
LTC1649CS#PBF
Per Unit
$7.73
RFQ
1,286
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 16SOIC - Active Tube 0°C ~ 70°C (TA) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SOIC Step-Down 200kHz Buck 2.7 V ~ 5 V Current Limit, Enable, Soft Start Positive 1 93% Yes No -
MAX16990AUBA/V+
Per Unit
$3.72
RFQ
631
Ships today + free overnight shipping
Maxim Integrated IC REG CTRLR BOOST/SEPIC 10UMAX Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10uMAX-EP Step-Up, Step-Up/Step-Down 220kHz ~ 1MHz Boost, SEPIC 4.5 V ~ 36 V Current Limit, Enable, Frequency Control, Power Good Positive 1 93% No Yes -
UCC25705DGK
Per Unit
$2.51
RFQ
1,801
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOP 8VSSOP - Active Tube -40°C ~ 85°C (TA) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Up, Step-Up/Step-Down 1MHz Boost, Flyback, Forward Converter 8.2 V ~ 15 V Current Limit Positive, Isolation Capable 1 93% No No -
UCC25705D
Per Unit
$2.51
RFQ
761
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down 1MHz Boost, Flyback, Forward Converter 8.2 V ~ 15 V Current Limit Positive, Isolation Capable 1 93% No No -
TPS40071PWP
Per Unit
$4.16
RFQ
1,312
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Not For New Designs Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 93% Yes No -
MAX16990ATCE/V+
Per Unit
$3.88
RFQ
3,627
Ships today + free overnight shipping
Maxim Integrated IC REG CTRLR BOOST/SEPIC 12TQFN Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 12-WFQFN Exposed Pad Transistor Driver 12-TQFN (3x3) Step-Up, Step-Up/Step-Down 220kHz ~ 1MHz Boost, SEPIC 4.5 V ~ 36 V Current Limit, Enable, Frequency Control, Power Good Positive 1 93% No Yes -
L5991A
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RFQ
2,112
Ships today + free overnight shipping
STMicroelectronics IC REG CTRLR FLYBACK 16DIP - Obsolete Tube -40°C ~ 150°C (TJ) 16-DIP (0.300", 7.62mm) Transistor Driver 16-DIP Step-Up/Step-Down Up to 1MHz Flyback 7.6 V ~ 20 V Current Limit, Frequency Control, Soft Start Positive, Isolation Capable 1 93% Yes No -
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