Control Features :
Synchronous Rectifier :
Serial Interfaces :
401 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 Serial Interfaces
UCC2541RHBR
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RFQ
1,453
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Texas Instruments IC REG CTRLR BUCK 32QFN - Obsolete Digi-Reel® -40°C ~ 105°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 300kHz Buck 8.5 V ~ 35 V Enable, Ramp, Reset, Soft Start, Tracking Positive 1 1 - Yes -
UC1844AMDREP
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RFQ
1,808
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Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Discontinued at Digi-Key Digi-Reel® -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 1 48% No -
TPS51513RHBT
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RFQ
2,199
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Texas Instruments IC REG CTRLR BUCK 32QFN D-CAP+™ Discontinued at Digi-Key Digi-Reel® -10°C ~ 100°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 250kHz, 300kHz, 350kHz, 500kHz Buck 3 V ~ 28 V Current Limit, Enable, On Time Control, Power Good Positive 1 1 - Yes -
LM5022MM
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RFQ
1,440
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Texas Instruments IC REG CTRLR BOOST/SEPIC 10MSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Up, Step-Up/Step-Down 200kHz ~ 990kHz Boost, SEPIC 7.5 V ~ 14 V Frequency Control, Soft Start Positive 1 1 95% No -
UCC2813QDR-3Q1
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RFQ
1,969
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Automotive, AEC-Q100 Active Digi-Reel® -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down - Boost, Flyback, Forward Converter 3.6 V ~ 12 V Frequency Control Positive 1 1 99% No -
UCD7231RTJT
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RFQ
996
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Texas Instruments IC REG CTRLR BUCK 20QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down Up to 2MHz Buck 4.7 V ~ 15 V Current Limit Positive 1 1 - Yes -
LM2737MTCX
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RFQ
1,503
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Texas Instruments IC REG CTRLR BUCK 14TSSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 50kHz ~ 2MHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 1 90% Yes -
LM5117PMHE/NOPB
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RFQ
3,729
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Texas Instruments IC REG CTRLR BUCK 20TSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Down 200kHz, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 1 - Yes -
LM25145RGYT
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RFQ
1,405
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Texas Instruments 100V SYNCHRONOUS BUCK WIDE VIN C - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-VQFN (4.5x3.5) Step-Down 100kHz ~ 1MHz Buck 6 V ~ 42 V Enable, Frequency Control, Ramp, Soft Start Positive 1 1 - Yes -
LM5145RGYR
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RFQ
3,324
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Texas Instruments LM5145RGYR - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-VQFN (4.5x3.5) Step-Down 100kHz ~ 1MHz Buck 6 V ~ 75 V Enable, Frequency Control, Power Good, Soft Start Positive 1 1 100% Yes -
TPS53819ARGTT
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RFQ
1,232
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Texas Instruments IC REG CTRLR BUCK PMBUS 16QFN D-CAP2™, Eco-Mode™ Active Digi-Reel® -40°C ~ 85°C (TA) 16-VFQFN Exposed Pad Transistor Driver 16-VQFN (3x3) Step-Down able Buck 3 V ~ 28 V Enable, Power Good Positive 1 1 90% Yes PMBus
LM25088MHX-1/NOPB
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RFQ
3,004
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Texas Instruments IC REG CTRLR BUCK 16TSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down 50kHz ~ 1MHz Buck 4.5 V ~ 42 V Enable, Frequency Control, Ramp, Soft Start Positive 1 1 - No -
UCC2897ARGPR
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RFQ
2,120
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz Flyback, Forward Converter 8.5 V ~ 16 V Current Limit, Enable, Soft Start Positive, Isolation Capable 1 1 70% Yes -
TPS53819ARGTR
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RFQ
2,990
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Texas Instruments IC REG CTRLR BUCK PMBUS 16QFN D-CAP2™, Eco-Mode™ Active Digi-Reel® -40°C ~ 85°C (TA) 16-VFQFN Exposed Pad Transistor Driver 16-VQFN (3x3) Step-Down able Buck 3 V ~ 28 V Enable, Power Good Positive 1 1 90% Yes PMBus
TPS40192DRCR
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RFQ
1,530
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Texas Instruments IC REG CTRLR BUCK 10SON - Active Digi-Reel® -40°C ~ 85°C (TA) 10-VFDFN Exposed Pad Transistor Driver 10-VSON (3x3) Step-Down 600kHz Buck 4.5 V ~ 18 V Enable, Power Good Positive 1 1 85% Yes -
LM3477AMM/NOPB
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RFQ
1,330
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Texas Instruments IC REG CTRLR BUCK/BCK-BST 8VSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down 500kHz Buck, Buck-Boost 2.97 V ~ 35 V Enable Positive 1 1 93% No -
LM2748MTCX/NOPB
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RFQ
1,765
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Texas Instruments IC REG CTRLR BUCK 14TSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 50kHz ~ 1MHz Buck 3 V ~ 6 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 1 86% Yes -
LM5085SD/NOPB
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RFQ
3,717
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Texas Instruments IC REG CTRLR BUCK 8WSON - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-WFDFN Exposed Pad Transistor Driver 8-WSON (3x3) Step-Down Up to 1MHz Buck 4.5 V ~ 75 V Current Limit, Enable, On Time Control Positive 1 1 100% No -
UCC38C40DR
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RFQ
1,071
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Flyback, Forward Converter 6.6 V ~ 18 V Frequency Control Positive 1 1 96% No -
LM25085MME/NOPB
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RFQ
2,695
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Texas Instruments IC REG CTRLR BUCK 8VSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 42 V Current Limit, Frequency Control Positive 1 1 100% No -
TPS40211QDGQRQ1
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RFQ
647
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Texas Instruments IC REG CTRLR MULT TOP 10MSOP Automotive, AEC-Q100 Active Digi-Reel® -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-PowerPad Step-Up, Step-Up/Step-Down 35kHz ~ 1MHz Boost, Flyback, SEPIC 4.5 V ~ 52 V Enable, Frequency Control, Soft Start Positive 1 1 - No -
LM25085QMY/NOPB
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RFQ
1,863
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Texas Instruments IC REG CTRLR BUCK 8MSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 8-MSOP-EP Step-Down Up to 1MHz Buck 4.5 V ~ 42 V Current Limit, Frequency Control Positive 1 1 100% No -
LM3489MM
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RFQ
3,592
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Texas Instruments IC REG CTRLR BUCK 8VSSOP Automotive, AEC-Q100 Not For New Designs Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 35 V Current Limit, Enable Positive 1 1 100% No -
LM1771TMM/NOPB
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RFQ
1,750
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Texas Instruments IC REG CTRLR BUCK 8VSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down 100kHz ~ 1MHz Buck 2.8 V ~ 5.5 V Enable Positive 1 1 - Yes -
LM1771SMM/NOPB
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RFQ
1,475
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Texas Instruments IC REG CTRLR BUCK 8VSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down 100kHz ~ 1MHz Buck 2.8 V ~ 5.5 V Enable Positive 1 1 - Yes -
LM1771USD/NOPB
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RFQ
1,529
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Texas Instruments IC REG CTRLR BUCK 6WSON - Active Digi-Reel® -40°C ~ 125°C (TJ) 6-WDFN Exposed Pad Transistor Driver 6-WSON (3x3) Step-Down 100kHz ~ 1MHz Buck 2.8 V ~ 5.5 V Enable Positive 1 1 - Yes -
LM1770UMF/NOPB
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RFQ
3,145
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Texas Instruments IC REG CTRLR BUCK SOT23-5 - Active Digi-Reel® -40°C ~ 125°C (TJ) SC-74A, SOT-753 Transistor Driver SOT-23-5 Step-Down 100kHz ~ 1MHz Buck 2.8 V ~ 5.5 V - Positive 1 1 - Yes -
LM3489QMMX/NOPB
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RFQ
2,123
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Texas Instruments IC REG CTRLR BUCK 8VSSOP Automotive, AEC-Q100 Active Digi-Reel® -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-VSSOP Step-Down Up to 1MHz Buck 4.5 V ~ 35 V Current Limit, Enable Positive 1 1 100% No -
TL5001QDRG4
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RFQ
2,371
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Texas Instruments IC REG CTRLR BCK/BST/FLYBK 8SOIC - Active Digi-Reel® -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down 20kHz ~ 500kHz Buck, Boost, Flyback 3.6 V ~ 40 V Dead Time Control, Frequency Control Positive 1 1 100% No -
UCC28C45DR
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RFQ
1,888
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC - Active Digi-Reel® -40°C ~ 105°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down - Boost, Flyback, Forward Converter 7.6 V ~ 18 V Frequency Control Positive 1 1 49% No -
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