64 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
SP6128ASEY-L/TR
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RFQ
2,165
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 90% Yes No
SP6128ASEY-L
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RFQ
2,829
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Obsolete Tube -40°C ~ 85°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 90% Yes No
SP6128AHY-L/TR
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RFQ
3,516
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 105°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 90% Yes No
SP6128AHY-L
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RFQ
3,892
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Discontinued at Digi-Key Tube -40°C ~ 105°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 90% Yes No
SP6128AEY-L
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RFQ
3,133
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Obsolete Tube -40°C ~ 85°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 90% Yes No
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/TR
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RFQ
2,104
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Obsolete Tape & Reel (TR) 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
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
SP6121CN-L/TR
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RFQ
2,911
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Obsolete Tape & Reel (TR) 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 Current Limit Positive 1 100% Yes No
SP6121CN-L
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RFQ
2,429
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Obsolete 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 Current Limit Positive 1 100% Yes No
SP6120EY-L/TR
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RFQ
1,641
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Exar Corporation IC REG CTRLR BUCK 16TSSOP AnyFET™ Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 1 95% Yes No
SP6120EY-L
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RFQ
2,777
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Exar Corporation IC REG CTRLR BUCK 16TSSOP AnyFET™ Obsolete Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 1 95% Yes No
SP6120BEY-L/TR
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RFQ
2,296
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Exar Corporation IC REG CTRLR BUCK 16TSSOP AnyFET™ Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 1 95% Yes No
SP6120BEY-L
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RFQ
3,222
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Exar Corporation IC REG CTRLR BUCK 16TSSOP AnyFET™ Obsolete Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 1 95% Yes No
UCC2585D
Per Unit
$2.70
RFQ
3,368
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Texas Instruments 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 500kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 100% Yes No
TPS40042DRCTG4
Per Unit
$1.35
RFQ
2,242
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Texas Instruments IC REG CTRLR BUCK 10SON - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 10-VFDFN Exposed Pad Transistor Driver 10-VSON (3x3) Step-Down 600kHz Buck 3 V ~ 5.5 V Enable Positive 1 95% Yes No
MAX1953EUB+T
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RFQ
2,363
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Maxim Integrated IC REG CTRLR BUCK 10UMAX - Active Digi-Reel® -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-uMAX Step-Down 1MHz Buck 3 V ~ 5.5 V Current Limit Positive 1 89% Yes No
MAX1953EUB+T
Per Unit
$4.21
RFQ
1,032
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Maxim Integrated IC REG CTRLR BUCK 10UMAX - Active Cut Tape (CT) -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-uMAX Step-Down 1MHz Buck 3 V ~ 5.5 V Current Limit Positive 1 89% Yes No
MAX1953EUB+T
Per Unit
$1.95
RFQ
3,179
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Maxim Integrated IC REG CTRLR BUCK 10UMAX - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-uMAX Step-Down 1MHz Buck 3 V ~ 5.5 V Current Limit Positive 1 89% Yes No
UCC2585MG4
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RFQ
2,593
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Texas Instruments IC REG CTRLR BUCK 16SSOP - Obsolete Tube -40°C ~ 85°C (TA) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-SSOP Step-Down 500kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 100% Yes No
UCC2585M
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RFQ
1,362
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Texas Instruments IC REG CTRLR BUCK 16SSOP - Obsolete Tube -40°C ~ 85°C (TA) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-SSOP Step-Down 500kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 100% Yes No
LM3743MMX-300/NOPB
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RFQ
1,924
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Soft Start, Tracking Positive 1 91% Yes No
LM3743MMX-1000/NOPB
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RFQ
1,407
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Soft Start, Tracking Positive 1 76% Yes No
LM2746MXAX/NOPB
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RFQ
3,770
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Texas Instruments IC REG CTRLR BUCK 14TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 14-HTSSOP Step-Down 50kHz ~ 1MHz Buck 3 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 80% Yes No
LM2746MXA/NOPB
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RFQ
3,919
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Texas Instruments IC REG CTRLR BUCK 14TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 14-HTSSOP Step-Down 50kHz ~ 1MHz Buck 3 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 80% Yes No
LM3743MM-300
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RFQ
1,213
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Digi-Reel® -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Soft Start, Tracking Positive 1 91% Yes No
LM3743MM-300
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RFQ
1,385
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Cut Tape (CT) -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Soft Start, Tracking Positive 1 91% Yes No
LM3743MM-300
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RFQ
764
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit, Enable, Soft Start, Tracking Positive 1 91% Yes No
LM3743MM-1000
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RFQ
2,820
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Digi-Reel® -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 1MHz Buck 3 V ~ 5.5 V Current Limit, Enable, Soft Start, Tracking Positive 1 76% Yes No
LM3743MM-1000
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RFQ
2,009
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Texas Instruments IC REG CTRLR BUCK 10MSOP - Obsolete Cut Tape (CT) -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Down 1MHz Buck 3 V ~ 5.5 V Current Limit, Enable, Soft Start, Tracking Positive 1 76% Yes No
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