Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package 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
GLOBAL STOCKS
TPS53127RGER
Per Unit
$1.87
RFQ
RFQ
2,819
In-stock
Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Active Tape & Reel (TR) -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
LTC3785IUF#PBF
Per Unit
$8.46
RFQ
RFQ
996
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 24QFN - Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up/Step-Down 100kHz ~ 1MHz Buck-Boost 2.7 V ~ 10 V Current Limit, Enable, Soft Start Positive 2 1 99% Yes No
TPS53127PW
Per Unit
$4.48
RFQ
RFQ
3,452
In-stock
Texas Instruments IC REG CTRLR BUCK 24TSSOP D-CAP2™ Active Tube -40°C ~ 85°C (TA) 24-TSSOP (0.173", 4.40mm Width) Transistor Driver 24-TSSOP Step-Down 700kHz Buck 4.5 V ~ 24 V Current Limit, Enable, Soft Start Positive 2 1 - Yes No
LM5642MTCX/NOPB
RFQ
RFQ
3,435
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active 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/NOPB
Per Unit
$4.20
RFQ
RFQ
3,659
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active 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
LM5642MTCX/NOPB
Per Unit
$2.04
RFQ
RFQ
1,629
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active Tape & Reel (TR) -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
TPS53129RGET
Per Unit
$4.14
RFQ
RFQ
2,719
In-stock
Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Not For New Designs Tape & Reel (TR) -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
TPS53128RGET
Per Unit
$4.14
RFQ
RFQ
1,873
In-stock
Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Not For New Designs Tape & Reel (TR) -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
TPS53129PW
Per Unit
$4.08
RFQ
RFQ
2,511
In-stock
Texas Instruments IC REG CTRLR BUCK 24TSSOP D-CAP2™ Not For New Designs Tube -40°C ~ 85°C (TA) 24-TSSOP (0.173", 4.40mm Width) Transistor Driver 24-TSSOP Step-Down 700kHz Buck 4.5 V ~ 24 V Current Limit, Enable, Soft Start Positive 2 1 - Yes No
TPS53128PW
Per Unit
$4.08
RFQ
RFQ
2,554
In-stock
Texas Instruments IC REG CTRLR BUCK 24TSSOP D-CAP2™ Not For New Designs Tube -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
TPS53129RGER
RFQ
RFQ
3,131
In-stock
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
RFQ
RFQ
3,574
In-stock
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
TPS53129RGER
Per Unit
$2.24
RFQ
RFQ
1,008
In-stock
Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Not For New Designs Tape & Reel (TR) -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
RFQ
RFQ
3,338
In-stock
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
RFQ
RFQ
2,777
In-stock
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
TPS53128RGER
Per Unit
$2.24
RFQ
RFQ
3,375
In-stock
Texas Instruments IC REG CTRLR BUCK 24VQFN D-CAP2™ Not For New Designs Tape & Reel (TR) -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
RFQ
RFQ
810
In-stock
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
TPS53128PWR
RFQ
RFQ
3,134
In-stock
Texas Instruments IC REG CTRLR BUCK 24TSSOP D-CAP2™ Discontinued at Digi-Key Cut Tape (CT) -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
TPS53128PWR
Per Unit
$2.24
RFQ
RFQ
1,680
In-stock
Texas Instruments IC REG CTRLR BUCK 24TSSOP D-CAP2™ Not For New Designs Tape & Reel (TR) -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
LM5642MHX/NOPB
Per Unit
$2.04
RFQ
RFQ
1,232
In-stock
Texas Instruments IC REG CTRLR BUCK 28ETSSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-HTSSOP Step-Down 200kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LTC3785EUF#PBF
Per Unit
$7.30
RFQ
RFQ
1,201
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 24QFN - Active Tube -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up/Step-Down 100kHz ~ 1MHz Buck-Boost 2.7 V ~ 10 V Current Limit, Enable, Soft Start Positive 2 1 99% Yes No
LM5642MTC/NOPB
Per Unit
$4.90
RFQ
RFQ
1,327
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active Tube -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
LM5642XMH/NOPB
Per Unit
$4.90
RFQ
RFQ
1,566
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-HTSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LTC3785EUF#TRPBF
RFQ
RFQ
3,046
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 24QFN - Active Digi-Reel® -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up/Step-Down 100kHz ~ 1MHz Buck-Boost 2.7 V ~ 10 V Current Limit, Enable, Soft Start Positive 2 1 99% Yes No
LTC3785EUF#TRPBF
Per Unit
$8.32
RFQ
RFQ
2,707
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 24QFN - Active Cut Tape (CT) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up/Step-Down 100kHz ~ 1MHz Buck-Boost 2.7 V ~ 10 V Current Limit, Enable, Soft Start Positive 2 1 99% Yes No
LTC3785EUF#TRPBF
Per Unit
$4.37
RFQ
RFQ
3,374
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 24QFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up/Step-Down 100kHz ~ 1MHz Buck-Boost 2.7 V ~ 10 V Current Limit, Enable, Soft Start Positive 2 1 99% Yes No
LM5642XMTX/NOPB
RFQ
RFQ
2,318
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LM5642XMTX/NOPB
Per Unit
$4.20
RFQ
RFQ
1,485
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LM5642XMTX/NOPB
Per Unit
$2.04
RFQ
RFQ
1,566
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes
LM5642XMHX/NOPB
RFQ
RFQ
1,607
In-stock
Texas Instruments IC REG CTRLR BUCK 28TSSOP - Active Digi-Reel® -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-HTSSOP Step-Down 375kHz Buck 4.5 V ~ 36 V Current Limit, Enable, Soft Start Positive 2 2 98.9% Yes Yes