6 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 Synchronous Rectifier
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RFQ
2,912
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ON Semiconductor IC REG CTRLR BUCK 20QSOP - Obsolete Tape & Reel (TR) 0°C ~ 85°C (TA) 20-SSOP (0.154", 3.90mm Width) PWM Signal 20-QSOP Step-Down 250kHz ~ 3MHz Buck 12V Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start Positive 3 3 No
ISL9444CRZ-T
Per Unit
$2.46
RFQ
1,915
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Intersil IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) 0°C ~ 85°C (TA) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking Positive 3 2 Yes
ISL9444CRZ-T7A
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RFQ
2,435
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Intersil IC REG CTRLR BUCK 32QFN - Active Digi-Reel® 0°C ~ 85°C (TA) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking Positive 3 2 Yes
ISL9444CRZ-T7A
Per Unit
$5.47
RFQ
1,512
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Intersil IC REG CTRLR BUCK 32QFN - Active Cut Tape (CT) 0°C ~ 85°C (TA) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking Positive 3 2 Yes
ISL9444CRZ-T7A
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RFQ
1,509
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) 0°C ~ 85°C (TA) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking Positive 3 2 Yes
ISL9444CRZ
Per Unit
$5.10
RFQ
1,847
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 32QFN - Active Tube 0°C ~ 85°C (TA) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 28 V Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking Positive 3 2 Yes
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