37 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
LM5642MTCX
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RFQ
3,500
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Texas Instruments IC REG CTRLR BUCK 28TSSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 200kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LM5642MTCX
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RFQ
1,137
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Texas Instruments IC REG CTRLR BUCK 28TSSOP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 200kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
UCC28084DRG4
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RFQ
2,951
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up/Step-Down 200kHz Half-Bridge, Push-Pull 4.1 V ~ 15 V Current Limit, Frequency Control Positive 2 1 49% Yes No
UCC28084DRG4
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RFQ
3,387
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up/Step-Down 200kHz Half-Bridge, Push-Pull 4.1 V ~ 15 V Current Limit, Frequency Control Positive 2 1 49% Yes No
UC3526AQ
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RFQ
3,762
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Texas Instruments IC REG CTRLR MULT TOP 20PLCC - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 20-LCC (J-Lead) Transistor Driver 20-PLCC (9x9) Step-Up, Step-Down, Step-Up/Step-Down 1Hz ~ 600kHz Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7 V ~ 35 V Enable, Frequency Control, Reset, Soft Start Positive 2 1 49% Yes Yes
TL1451AQDRG4
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RFQ
2,521
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Texas Instruments IC REG CTRLR MULT TOP 16SOIC - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 125°C (TJ) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SOIC Step-Up, Step-Down, Step-Up/Step-Down 1kHz ~ 500kHz Buck, Boost, Flyback 3.6 V ~ 50 V Frequency Control Positive 2 1 - No No
TL1451AQDG4
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RFQ
3,777
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Texas Instruments IC REG CTRLR MULT TOP 16SOIC - Discontinued at Digi-Key Tube -40°C ~ 125°C (TJ) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SOIC Step-Up, Step-Down, Step-Up/Step-Down 1kHz ~ 500kHz Buck, Boost, Flyback 3.6 V ~ 50 V Frequency Control Positive 2 1 - No No
TL1454ACDR
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RFQ
740
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Texas Instruments IC REG CTRLR MULT TOP 16SOIC - Discontinued at Digi-Key Tape & Reel (TR) -20°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SOIC Step-Up, Step-Down, Step-Up/Step-Down 50kHz ~ 2MHz Buck, Boost, Flyback 3.6 V ~ 20 V Dead Time Control, Frequency Control Positive, Isolation Capable 2 1 100% Yes No
TL1451CDBR
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RFQ
2,903
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Texas Instruments IC REG CTRLR MULT TOP 16SSOP - Discontinued at Digi-Key Tape & Reel (TR) -20°C ~ 85°C (TA) 16-SSOP (0.209", 5.30mm Width) Transistor Driver 16-SSOP Step-Up, Step-Down, Step-Up/Step-Down 1kHz ~ 500kHz Buck, Boost, Flyback 3.6 V ~ 50 V Frequency Control Positive 2 1 - No No
TPS40130RHBT
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RFQ
1,193
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Texas Instruments IC REG CTRLR BUCK 32QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 3 V ~ 40 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 2 87.5% Yes Yes
TPS40130RHBT
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RFQ
3,018
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Texas Instruments IC REG CTRLR BUCK 32QFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 3 V ~ 40 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 2 87.5% Yes Yes
LM5025ASD/NOPB
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RFQ
3,051
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Texas Instruments IC REG CTRLR FWRD CONV 16WSON - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 16-WFDFN Exposed Pad Transistor Driver 16-WSON (5x5) Step-Up/Step-Down 200kHz ~ 580kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 80% No Yes
LM5025ASD/NOPB
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RFQ
1,610
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Texas Instruments IC REG CTRLR FWRD CONV 16WSON - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 16-WFDFN Exposed Pad Transistor Driver 16-WSON (5x5) Step-Up/Step-Down 200kHz ~ 580kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 80% No Yes
TPS40130RHBR
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RFQ
2,113
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Texas Instruments IC REG CTRLR BUCK 32QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 3 V ~ 40 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 2 87.5% Yes Yes
TPS40130RHBR
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RFQ
3,739
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Texas Instruments IC REG CTRLR BUCK 32QFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 3 V ~ 40 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 2 87.5% Yes Yes
LM5030MM
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RFQ
3,694
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Texas Instruments IC REG CTRLR MULT TOP 10MSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 105°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Up/Step-Down 200kHz, 600kHz Full-Bridge, Half-Bridge, Push-Pull 14 V ~ 90 V Frequency Control, Soft Start Positive, Isolation Capable 2 1 50% No No
LM5030MM
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RFQ
3,485
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Texas Instruments IC REG CTRLR MULT TOP 10MSOP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 105°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Up/Step-Down 200kHz, 600kHz Full-Bridge, Half-Bridge, Push-Pull 14 V ~ 90 V Frequency Control, Soft Start Positive, Isolation Capable 2 1 50% No No
LM5025MTCX
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RFQ
3,794
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Texas Instruments IC REG CTRLR FWRD CONV 16TSSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up/Step-Down 200kHz ~ 580kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 80% No Yes
LM5025MTCX
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RFQ
2,193
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Texas Instruments IC REG CTRLR FWRD CONV 16TSSOP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up/Step-Down 200kHz ~ 580kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 80% No Yes
LM5025MTCX
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RFQ
1,434
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Texas Instruments IC REG CTRLR FWRD CONV 16TSSOP - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up/Step-Down 200kHz ~ 580kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 80% No Yes
LM5025BSD
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RFQ
2,195
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Texas Instruments IC REG CTRLR FWRD CONV 16WSON - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 16-WFDFN Exposed Pad Transistor Driver 16-WSON (5x5) Step-Up/Step-Down 200kHz ~ 400kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 71%, 73% No Yes
LM5025BSD
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RFQ
2,956
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Texas Instruments IC REG CTRLR FWRD CONV 16WSON - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 16-WFDFN Exposed Pad Transistor Driver 16-WSON (5x5) Step-Up/Step-Down 200kHz ~ 400kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 71%, 73% No Yes
LM5025BSD
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RFQ
1,070
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Texas Instruments IC REG CTRLR FWRD CONV 16WSON - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 125°C (TJ) 16-WFDFN Exposed Pad Transistor Driver 16-WSON (5x5) Step-Up/Step-Down 200kHz ~ 400kHz Forward Converter 8 V ~ 15 V Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 2 1 71%, 73% No Yes
LM3754SQ/NOPB
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RFQ
1,935
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Texas Instruments IC REG CTRLR BUCK 32WQFN - Discontinued at Digi-Key Digi-Reel® -5°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-WQFN (5x5) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 18 V Current Limit, Enable, Frequency Control, Power Good, Tracking Positive 2 2 81% Yes Yes
LM3754SQ/NOPB
Per Unit
$5.94
RFQ
2,455
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 32WQFN - Discontinued at Digi-Key Cut Tape (CT) -5°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-WQFN (5x5) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 18 V Current Limit, Enable, Frequency Control, Power Good, Tracking Positive 2 2 81% Yes Yes
TPS53129RGER
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RFQ
3,131
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Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-VQFN (4x4) Step-Down 700kHz Buck 4.5 V ~ 24 V Current Limit, Enable, Soft Start Positive 2 1 - Yes No
TPS53129RGER
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RFQ
3,574
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Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-VQFN (4x4) Step-Down 700kHz Buck 4.5 V ~ 24 V Current Limit, Enable, Soft Start Positive 2 1 - Yes No
TPS53128RGER
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RFQ
3,338
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Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-VQFN (4x4) Step-Down 350kHz Buck 4.5 V ~ 24 V Current Limit, Enable, Soft Start Positive 2 1 - Yes No
TPS53128RGER
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RFQ
2,777
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Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-VQFN (4x4) Step-Down 350kHz Buck 4.5 V ~ 24 V Current Limit, Enable, Soft Start Positive 2 1 - Yes No
TPS53128PWR
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RFQ
810
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Texas Instruments IC REG CTRLR BUCK 24TSSOP D-CAP2™ Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 24-TSSOP (0.173", 4.40mm Width) Transistor Driver 24-TSSOP Step-Down 350kHz Buck 4.5 V ~ 24 V Current Limit, Enable, Soft Start Positive 2 1 - Yes No
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