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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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203 results
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
Default Photo
SC2545TSTRT
Per Unit
$1.86
 RFQ
RFQ
1,494
In-stock
 Semtech Corporation IC REG CTRLR BUCK 24TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-TSSOP (0.173", 4.40mm Width) Transistor Driver 24-TSSOP Step-Down 100kHz ~ 300kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 2 90% Yes No
TPS40132RHBR
TPS40132RHBR
RFQ
RFQ
1,530
In-stock
 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 2 87.5% Yes Yes
TPS40132RHBR
TPS40132RHBR
Per Unit
$3.60
 RFQ
RFQ
2,526
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN - Not For New Designs Cut Tape (CT) -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 2 87.5% Yes Yes
TPS40132RHBR
TPS40132RHBR
Per Unit
$1.75
 RFQ
RFQ
2,003
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN - Not For New Designs Tape & Reel (TR) -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 2 87.5% Yes Yes
LTC3728LEUH#PBF
LTC3728LEUH#PBF
Per Unit
$9.86
 RFQ
RFQ
2,295
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 99.4% Yes No
LTC3828EG#PBF
LTC3828EG#PBF
Per Unit
$9.61
 RFQ
RFQ
1,592
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 28SSOP PolyPhase® Active Tube -40°C ~ 85°C (TA) 28-SSOP (0.209", 5.30mm Width) Transistor Driver 28-SSOP Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Phase Control, Power Good, Tracking Positive 2 2 99.4% Yes No
LTC3728LCUH#PBF
LTC3728LCUH#PBF
Per Unit
$9.35
 RFQ
RFQ
1,451
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube 0°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 99.4% Yes No
LTC3728LXCUH#PBF
LTC3728LXCUH#PBF
Per Unit
$8.84
 RFQ
RFQ
1,569
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube 0°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 99.4% Yes No
TPS40131RHBRG4
TPS40131RHBRG4
Per Unit
$1.65
 RFQ
RFQ
1,625
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) -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 2 87.5% Yes Yes
MAX15023ETG+T
MAX15023ETG+T
Per Unit
$1.59
 RFQ
RFQ
649
In-stock
 Maxim Integrated IC REG CTRLR BUCK 24TQFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 87.5% Yes No
MAX15023ETG+
MAX15023ETG+
Per Unit
$3.59
 RFQ
RFQ
3,021
In-stock
 Maxim Integrated IC REG CTRLR BUCK 24TQFN - Active Tube -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 87.5% Yes No
LTC3828EUH#PBF
LTC3828EUH#PBF
Per Unit
$9.61
 RFQ
RFQ
926
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Phase Control, Power Good, Tracking Positive 2 2 99.4% Yes No
TPS40131RHBR
TPS40131RHBR
RFQ
RFQ
1,639
In-stock
 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 2 87.5% Yes Yes
TPS40131RHBR
TPS40131RHBR
Per Unit
$3.60
 RFQ
RFQ
1,091
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN - Active Cut Tape (CT) -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 2 87.5% Yes Yes
TPS40131RHBR
TPS40131RHBR
Per Unit
$1.75
 RFQ
RFQ
3,445
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) -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 2 87.5% Yes Yes
LTC3707EGN-SYNC#PBF
LTC3707EGN-SYNC#PBF
Per Unit
$9.74
 RFQ
RFQ
732
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 28SSOP - Active Tube -40°C ~ 85°C (TA) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down 220kHz Buck 4.5 V ~ 28 V Enable, Frequency Control, Power Good, Soft Start Positive 2 2 99.4% Yes No
LM2657MTC
LM2657MTC
Per Unit
$5.15
 RFQ
RFQ
3,368
In-stock
 Texas Instruments IC REG CTRLR BUCK 28TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 200kHz ~ 500kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 2 70% Yes No
TPS5120QDBTRQ1G4
TPS5120QDBTRQ1G4
Per Unit
$7.16
 RFQ
RFQ
3,566
In-stock
 Texas Instruments IC REG CTRLR BUCK 30TSSOP Automotive, AEC-Q100 Active Cut Tape (CT) -40°C ~ 125°C (TJ) 30-TFSOP (0.173", 4.40mm Width) Transistor Driver 30-TSSOP Step-Down 300kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 83% Yes No
TPS5120QDBTRQ1G4
TPS5120QDBTRQ1G4
Per Unit
$3.65
 RFQ
RFQ
3,953
In-stock
 Texas Instruments IC REG CTRLR BUCK 30TSSOP Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 30-TFSOP (0.173", 4.40mm Width) Transistor Driver 30-TSSOP Step-Down 300kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 83% Yes No
TPS5120DBTR
TPS5120DBTR
RFQ
RFQ
3,407
In-stock
 Texas Instruments IC REG CTRLR BUCK 30TSSOP - Active Digi-Reel® -40°C ~ 85°C (TA) 30-TFSOP (0.173", 4.40mm Width) Transistor Driver 30-TSSOP Step-Down 300kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 83% Yes No
TPS5120DBTR
TPS5120DBTR
Per Unit
$6.32
 RFQ
RFQ
2,012
In-stock
 Texas Instruments IC REG CTRLR BUCK 30TSSOP - Active Cut Tape (CT) -40°C ~ 85°C (TA) 30-TFSOP (0.173", 4.40mm Width) Transistor Driver 30-TSSOP Step-Down 300kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 83% Yes No
TPS5120DBTR
TPS5120DBTR
Per Unit
$3.35
 RFQ
RFQ
885
In-stock
 Texas Instruments IC REG CTRLR BUCK 30TSSOP - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 30-TFSOP (0.173", 4.40mm Width) Transistor Driver 30-TSSOP Step-Down 300kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 83% Yes No
LM2657MTC/NOPB
LM2657MTC/NOPB
Per Unit
$5.75
 RFQ
RFQ
639
In-stock
 Texas Instruments IC REG CTRLR BUCK 28TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Transistor Driver 28-TSSOP Step-Down 200kHz ~ 500kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 2 70% Yes No
TPS51120RHBR
TPS51120RHBR
RFQ
RFQ
3,278
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN D-CAP™ Active Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down - Buck 4.5 V ~ 28 V Enable, On Time Control, Power Good Positive 2 1 - Yes No
TPS51120RHBR
TPS51120RHBR
Per Unit
$5.55
 RFQ
RFQ
1,668
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN D-CAP™ Active Cut Tape (CT) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down - Buck 4.5 V ~ 28 V Enable, On Time Control, Power Good Positive 2 1 - Yes No
TPS51120RHBR
TPS51120RHBR
Per Unit
$2.70
 RFQ
RFQ
1,487
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN D-CAP™ Active Tape & Reel (TR) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down - Buck 4.5 V ~ 28 V Enable, On Time Control, Power Good Positive 2 1 - Yes No
TPS51120RHBTG4
TPS51120RHBTG4
Per Unit
$4.29
 RFQ
RFQ
2,565
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN D-CAP™ Active Tape & Reel (TR) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down - Buck 4.5 V ~ 28 V Enable, On Time Control, Power Good Positive 2 1 - Yes No
SC2545MLTRT
SC2545MLTRT
Per Unit
$1.98
 RFQ
RFQ
2,466
In-stock
 Semtech Corporation IC REG CTRLR BUCK 24MLPQ - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-MLPQ (4x4) Step-Down 100kHz ~ 300kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 2 90% Yes No
SC2544MLTRT
SC2544MLTRT
Per Unit
$1.98
 RFQ
RFQ
1,236
In-stock
 Semtech Corporation IC REG CTRLR BUCK 24MLPQ - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 24-VFQFN Exposed Pad Transistor Driver 24-MLPQ (4x4) Step-Down 100kHz ~ 300kHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 2 90% Yes No
TPS51120RHBT
TPS51120RHBT
RFQ
RFQ
2,654
In-stock
 Texas Instruments IC REG CTRLR BUCK 32QFN D-CAP™ Active Digi-Reel® -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-VQFN (5x5) Step-Down - Buck 4.5 V ~ 28 V Enable, On Time Control, Power Good Positive 2 1 - Yes No
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