20 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
TPS40132RHBT
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RFQ
1,004
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Texas Instruments IC REG CTRLR BUCK 32QFN - Not For New Designs Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 87.5% Yes 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 90% Yes No
LM2647LQ/NOPB
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RFQ
2,998
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Texas Instruments IC REG CTRLR BUCK 28WQFN - Active Digi-Reel® -5°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-WQFN (5x5) Step-Down 200kHz ~ 500kHz Buck 5.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 75% Yes No
TPS40131RHBT
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RFQ
1,436
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Texas Instruments IC REG CTRLR BUCK 32QFN - Active Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 87.5% Yes Yes
TPS40071PWPR
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RFQ
919
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Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Not For New Designs Digi-Reel® -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
TPS40195PWR
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RFQ
2,426
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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) Transistor Driver 16-TSSOP Step-Down 100kHz ~ 600kHz Buck 4.5 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 85% Yes Yes
LM2737MTCX/NOPB
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RFQ
3,376
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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 ~ 2MHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes 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 87.5% Yes Yes
LM2742MTCX
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RFQ
3,931
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Texas Instruments IC REG CTRLR BUCK 14TSSOP - Obsolete 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 90% Yes No
LM2647LQ
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RFQ
1,644
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Texas Instruments IC REG CTRLR BUCK 28WQFN - Obsolete Digi-Reel® -5°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-WQFN (5x5) Step-Down 200kHz ~ 500kHz Buck 5.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 75% Yes No
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 87.5% Yes Yes
TPS40132RHBR
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RFQ
1,530
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Texas Instruments IC REG CTRLR BUCK 32QFN - Not For New Designs Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 87.5% Yes Yes
TPS40021PWPR
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RFQ
1,884
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Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Not For New Designs Digi-Reel® -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down 100kHz ~ 1MHz Buck 2.25 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 95% Yes Yes
TPS40131RHBR
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RFQ
1,639
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Texas Instruments IC REG CTRLR BUCK 32QFN - Active Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 87.5% Yes Yes
TPS40074RHLR
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RFQ
3,260
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Texas Instruments IC REG CTRLR BUCK 20VQFN - Active Digi-Reel® -40°C ~ 85°C (TA) 20-VFQFN Exposed Pad Transistor Driver 20-VQFN (3.5x4.5) Step-Down Up to 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 95% Yes Yes
TPS40021MPWPREP
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RFQ
1,348
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Texas Instruments IC REG CTRLR BUCK 16HTSSOP - Discontinued at Digi-Key Digi-Reel® -55°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down 100kHz ~ 1MHz Buck 2.25 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 95% Yes Yes
TPS40195RGYR
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RFQ
2,845
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Texas Instruments IC REG CTRLR BUCK 16VQFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VQFN (4x4) Step-Down 100kHz ~ 600kHz Buck 4.5 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 85% Yes Yes
LM2727MTCX/NOPB
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RFQ
1,454
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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 ~ 2MHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes No
LM2742MTCX/NOPB
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RFQ
1,804
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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 ~ 2MHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes No
TPS40195RGYT
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RFQ
3,151
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Texas Instruments IC REG CTRLR BUCK 16VQFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VQFN (4x4) Step-Down 100kHz ~ 600kHz Buck 4.5 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 85% Yes Yes
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