Package / Case :
Control Features :
Number of Outputs :
113 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 Clock Sync Serial Interfaces
ADP1974ARUZ-R7
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RFQ
3,406
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Analog Devices Inc. IC REG CTRLR BUCK 16TSSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 50kHz ~ 300kHz Buck 6 V ~ 60 V Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start Positive 1 1 97% Yes Yes -
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 No -
ADP1823ACPZ-R7
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RFQ
2,830
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Analog Devices Inc. IC REG CTRLR BUCK 32LFCSP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad, CSP Transistor Driver 32-LFCSP-WQ (5x5) Step-Down 300kHz, 600kHz Buck 3.7 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 2 90% Yes Yes -
MIC2155YML-TR
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RFQ
1,954
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Microchip Technology IC REG CTRLR BUCK 32MLF - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 32-VFQFN Exposed Pad, 32-MLF® Transistor Driver 32-MLF® (5x5) Step-Down 500kHz Buck 4.5 V ~ 14.5 V Current Limit, Enable, Power Good, Soft Start Positive 2 2 80% Yes Yes -
BD9045FV-E2
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RFQ
2,584
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Rohm Semiconductor IC REG CTRLR BUCK 28SSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 28-LSSOP (0.220", 5.60mm Width) Transistor Driver 28-SSOPB Step-Down 200kHz ~ 750kHz Buck 4.5 V ~ 18 V Enable, Frequency Control, Soft Start Positive 2 1 - Yes No -
LM5642MTCX
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RFQ
3,500
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Texas Instruments IC REG CTRLR BUCK 28TSSOP - Discontinued at Digi-Key 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 -
MIC2127AYML-T5
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RFQ
1,934
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Microchip Technology IC REG CTRLR BUCK 16VQFN Hyper Speed Control® Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VQFN (3x3) Step-Down 200kHz ~ 800kHz Buck 4.5 V ~ 75 V - Positive 1 1 85% Yes No -
BD9842FV-E2
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RFQ
2,433
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Rohm Semiconductor IC REG CTRLR BUCK 20SSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 105°C (TA) 20-LSSOP (0.173", 4.40mm Width) Transistor Driver 20-SSOP-B Step-Down 100kHz ~ 1.5MHz Buck 3.6 V ~ 35 V Dead Time Control, Enable, Frequency Control, Soft Start Positive 2 1 - No 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 No -
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 No -
XC9252A08AVR-G
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RFQ
892
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Torex Semiconductor Ltd IC REG CTRLR BUCK 16TSSOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 105°C (TA) 16-LSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 280kHz ~ 550kHz Buck 3 V ~ 30 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 1 100% No No -
NCP81232MNTXG
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RFQ
1,737
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ON Semiconductor IC REG CTRLR BUCK 40QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 100°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 4 4 - No No -
TPS40051QPWPRQ1
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RFQ
2,253
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Texas Instruments IC REG CTRLR BUCK 16HTSSOP Automotive, AEC-Q100 Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down Up to 1MHz Buck 8 V ~ 40 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 1 94% Yes Yes -
MAX8576EUB+T
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RFQ
1,007
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Maxim Integrated IC REG CTRLR BUCK 10UMAX - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-uMAX Step-Down 200kHz ~ 500kHz Buck 3 V ~ 28 V Current Limit, Soft Start Positive 1 1 - Yes No -
AP2014SL-13
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RFQ
3,058
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Diodes Incorporated IC REG CTRLR BUCK 8SOIC - Discontinued at Digi-Key Digi-Reel® 0°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Down 200kHz Buck 5V, 12V Soft Start Positive 1 1 90% Yes No -
AP2008SG-13
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RFQ
2,533
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Diodes Incorporated IC REG CTRLR BUCK 8SOIC - Discontinued at Digi-Key Digi-Reel® -20°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Down 10kHz ~ 300kHz Buck 3.6 V ~ 20 V Soft Start Positive 1 1 - No No -
MIC2199YML-TR
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RFQ
3,335
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Microchip Technology IC REG CTRLR BUCK 12MLF - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 12-VFDFN Exposed Pad, 12-MLF® Transistor Driver 12-MLF™ (4x4) Step-Down 300kHz Buck 4.5 V ~ 32 V Enable Positive 1 1 85% 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 2 87.5% Yes Yes -
LM3152MHE-3.3/NOPB
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RFQ
1,852
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Texas Instruments IC REG CTRLR BUCK 14TSSOP SIMPLE SWITCHER® Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 14-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 14-HTSSOP Step-Down 500kHz Buck 6 V ~ 33 V Enable, Soft Start Positive 1 1 - Yes No -
RT9612BGS
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RFQ
2,506
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Richtek USA Inc. IC REG CTRLR BUCK 8SOP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Down 500kHz Buck 4.5 V ~ 13.5 V Phase Control Positive 1 1 - Yes No -
RT8807BGQW
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RFQ
914
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Richtek USA Inc. IC REG CTRLR BUCK 24WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 500kHz Buck 10.8 V ~ 13.2 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 2 75% Yes No -
Default Photo
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RFQ
2,351
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Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 1 - Yes No -
Default Photo
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RFQ
2,189
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Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 1 - Yes No -
Default Photo
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RFQ
2,228
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Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 1 - Yes No -
Default Photo
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RFQ
2,223
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Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down 400kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 1 - Yes No -
RT8237CZQW(2)
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RFQ
776
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Richtek USA Inc. IC REG CTRLR BUCK 10WDFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 10-WFDFN Exposed Pad Transistor Driver 10-WDFN (3x3) Step-Down 290kHz ~ 430kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 1 - Yes No -
RT8237CZQW
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RFQ
1,598
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Richtek USA Inc. IC REG CTRLR BUCK 10WDFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 10-WFDFN Exposed Pad Transistor Driver 10-WDFN (3x3) Step-Down 290kHz ~ 430kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 1 - Yes No -
RT8237AZQW
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RFQ
3,014
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Richtek USA Inc. IC REG CTRLR BUCK 10WDFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 10-WFDFN Exposed Pad Transistor Driver 10-WDFN (3x3) Step-Down 290kHz ~ 430kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Phase Control, Power Good Positive 1 1 - Yes No -
Default Photo
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RFQ
954
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Richtek USA Inc. IC REG CTRLR BUCK 12WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 12-WFQFN Exposed Pad Transistor Driver 12-WQFN (2x2) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 1 1 - Yes No -
RT8209MGQW
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RFQ
3,647
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Richtek USA Inc. IC REG CTRLR BUCK 14WQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 14-PowerWFDFN Transistor Driver 14-WQFN (3.5x3.5) Step-Down - Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 1 1 - Yes No -
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