11 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
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RFQ
3,993
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Microchip Technology IC REG CTRLR BUCK 20TQFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-UFQFN Exposed Pad PWM Signal 20-TQFN (3x3) Step-Down 200kHz ~ 2MHz Buck 3.135 V ~ 5.5 V Enable, Frequency Control, Power Good, Soft Start Positive 1 1 - No No -
UCD9224RGZT
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RFQ
1,603
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Texas Instruments IC REG CTRLR BUCK PMBUS 48VQFN - Not For New Designs Digi-Reel® -40°C ~ 125°C (TJ) 48-VFQFN Exposed Pad PWM Signal 48-VQFN (7x7) Step-Down 15.26kHz ~ 2MHz Buck 3 V ~ 3.6 V Enable, Power Good, Reset, Sequencing, Tracking Positive 2 2 100% No Yes I²C, PMBus, SMBus
TPS40428RHAT
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RFQ
2,621
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Texas Instruments IC REG CTRLR BUCK PMBUS 40VQFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 40-VFQFN Exposed Pad PWM Signal 40-VQFN (6x6) Step-Down 200kHz ~ 1.5MHz Buck 4.5 V ~ 20 V Frequency Control, Phase Control, Power Good Positive 2 2 - No Yes PMBus
UCD9220RGZR
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RFQ
2,720
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Texas Instruments IC REG CTRLR BUCK PMBUS 48VQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 48-VFQFN Exposed Pad PWM Signal 48-VQFN (7x7) Step-Down 15.26kHz ~ 2MHz Buck 3 V ~ 3.6 V Tracking Positive 4 4 100% No Yes I²C, PMBus, SMBus
TPS40428RHAR
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RFQ
2,107
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Texas Instruments IC REG CTRLR BUCK PMBUS 40VQFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 40-VFQFN Exposed Pad PWM Signal 40-VQFN (6x6) Step-Down 200kHz ~ 1.5MHz Buck 4.5 V ~ 20 V Frequency Control, Phase Control, Power Good Positive 2 2 - No Yes PMBus
UCD9222RGZR
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RFQ
1,265
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Texas Instruments IC REG CTRLR BUCK PMBUS 48VQFN - Not For New Designs Digi-Reel® -40°C ~ 125°C (TJ) 48-VFQFN Exposed Pad PWM Signal 48-VQFN (7x7) Step-Down 15.26kHz ~ 2MHz Buck 3 V ~ 3.6 V Enable, Power Good, Reset, Tracking Positive 2 2 100% No Yes I²C, PMBus, SMBus
TPS40090QPWRQ1
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RFQ
913
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Texas Instruments IC REG CTRLR BUCK 24TSSOP Automotive, AEC-Q100 Active Digi-Reel® -40°C ~ 125°C (TJ) 24-TSSOP (0.173", 4.40mm Width) PWM Signal 24-TSSOP Step-Down 100kHz ~ 1.2MHz Buck 4.5 V ~ 15 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 4 4 87.5% No Yes -
UCD9112RHBT
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RFQ
1,284
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Texas Instruments IC REG CTRLR BUCK 32VQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 32-VFQFN Exposed Pad PWM Signal 32-VQFN (5x5) Step-Down 250kHz ~ 1MHz Buck 3.14 V ~ 3.46 V Current Limit, Power Good, Tracking Positive 2 1 100% No No -
UCD9222RGZT
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RFQ
801
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Texas Instruments IC REG CTRLR BUCK PMBUS 48VQFN - Not For New Designs Digi-Reel® -40°C ~ 125°C (TJ) 48-VFQFN Exposed Pad PWM Signal 48-VQFN (7x7) Step-Down 15.26kHz ~ 2MHz Buck 3 V ~ 3.6 V Enable, Power Good, Reset, Tracking Positive 2 2 100% No Yes I²C, PMBus, SMBus
MIC2111BYMT-TR
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RFQ
2,588
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Microchip Technology IC REG CTRLR BUCK 20TQFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 20-UFQFN Exposed Pad PWM Signal 20-TQFN (3x3) Step-Down 200kHz ~ 2MHz Buck 3.135 V ~ 5.5 V Enable, Frequency Control, Power Good, Soft Start Positive 1 1 - No No -
TPS53681RSBT
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RFQ
941
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Texas Instruments DUAL-CHANNEL 6+2/5+3 D-CAP+TM MU D-CAP+™ Active Digi-Reel® -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad PWM Signal 40-WQFN (5x5) Step-Down 300kHz ~ 1MHz Buck 4.5 V ~ 17 V Current Limit, Enable Positive 2 8 - No No PMBus
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