18 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 Serial Interfaces
LM25145RGYT
Per Unit
$4.22
RFQ
1,263
Ships today + free overnight shipping
Texas Instruments 100V SYNCHRONOUS BUCK WIDE VIN C - Active Cut Tape (CT) -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 - Yes Yes -
LM5145RGYR
Per Unit
$4.96
RFQ
810
Ships today + free overnight shipping
Texas Instruments LM5145RGYR - Active Cut Tape (CT) -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 1 100% Yes Yes -
TPS40322RHBR
Per Unit
$3.02
RFQ
2,650
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 32QFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1MHz Buck 3 V ~ 20 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - Yes Yes -
LM1771TMM/NOPB
Per Unit
$1.80
RFQ
3,412
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 8VSSOP - Active Cut Tape (CT) -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 - Yes No -
LM1771SMM/NOPB
Per Unit
$1.80
RFQ
3,226
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 8VSSOP - Active Cut Tape (CT) -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 - Yes No -
LM1771USD/NOPB
Per Unit
$1.80
RFQ
2,902
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 6WSON - Active Cut Tape (CT) -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 - Yes No -
LM1770UMF/NOPB
Per Unit
$1.68
RFQ
3,419
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK SOT23-5 - Active Cut Tape (CT) -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 - Yes No -
LM25145RGYR
Per Unit
$3.67
RFQ
3,285
Ships today + free overnight shipping
Texas Instruments LM25145RGYR - Active Cut Tape (CT) -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 - Yes Yes -
TPS40422RSBT
Per Unit
$5.34
RFQ
1,732
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK PMBUS 40WQFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-WQFN (5x5) Step-Down 100kHz ~ 1MHz Buck 4.5 V ~ 20 V Frequency Control, Power Good Positive 2 - Yes Yes PMBus
TPS40422RSBR
Per Unit
$4.64
RFQ
1,463
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK PMBUS 40WQFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-WQFN (5x5) Step-Down 100kHz ~ 1MHz Buck 4.5 V ~ 20 V Frequency Control, Power Good Positive 2 - Yes Yes PMBus
LM1771UMM/NOPB
Per Unit
$1.80
RFQ
2,103
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 8VSSOP - Active Cut Tape (CT) -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 - Yes No -
LM1771SSD/NOPB
Per Unit
$1.80
RFQ
2,240
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 6WSON - Active Cut Tape (CT) -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 - Yes No -
LM1770UMFX/NOPB
Per Unit
$1.68
RFQ
1,582
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK SOT23-5 - Active Cut Tape (CT) -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 - Yes No -
LM1770TMF/NOPB
Per Unit
$1.68
RFQ
822
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK SOT23-5 - Active Cut Tape (CT) -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 - Yes No -
LM1771TSD/NOPB
GET PRICE
RFQ
1,455
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 6WSON - Discontinued at Digi-Key Cut Tape (CT) -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 - Yes No -
LM5145RGYT
Per Unit
$5.71
RFQ
2,819
Ships today + free overnight shipping
Texas Instruments 100V SYNCHRONOUS BUCK WIDE VIN C - Active Cut Tape (CT) -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 1 100% Yes Yes -
TPS40322RHBT
Per Unit
$3.48
RFQ
3,676
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK 32QFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down 100kHz ~ 1MHz Buck 3 V ~ 20 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - Yes Yes -
TPS40422RHAT
Per Unit
$5.34
RFQ
1,175
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR BUCK PMBUS 40VQFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 40-VFQFN Exposed Pad Transistor Driver 40-VQFN (6x6) Step-Down 100kHz ~ 1MHz Buck 4.5 V ~ 20 V Frequency Control, Power Good Positive 2 - Yes Yes PMBus
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