24 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
ISL8105BIBZ
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RFQ
2,048
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Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 6.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL6520AIBZS2698
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RFQ
1,675
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Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6520AIRZS2698
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RFQ
3,784
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Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube -40°C ~ 85°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6439IBZ
Per Unit
$3.10
RFQ
2,701
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 14SOIC - Active Tube -40°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Down 300kHz Buck 2.97 V ~ 3.63 V Enable, Phase Control Positive 1 100% Yes No
ISL6545IRZ
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RFQ
2,243
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Intersil IC REG CTRLR BUCK 10DFN - Obsolete Tube -40°C ~ 85°C (TA) 10-VFDFN Exposed Pad Transistor Driver 10-DFN (3x3) Step-Down 300kHz Buck 4.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL8105BIRZ
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RFQ
2,558
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Intersil IC REG CTRLR BUCK 10DFN - Obsolete Tube -40°C ~ 85°C (TA) 10-VFDFN Exposed Pad Transistor Driver 10-DFN (3x3) Step-Down 300kHz Buck 6.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL6440IAZ
Per Unit
$2.21
RFQ
3,208
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 24QSOP - Active Tube -40°C ~ 85°C (TA) 24-SSOP (0.154", 3.90mm Width) Transistor Driver 24-QSOP Step-Down 300kHz Buck 5.6 V ~ 24 V Enable, Phase Control, Power Good, Soft Start Positive 2 93% Yes No
ISL6520IR
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RFQ
1,182
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Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube -40°C ~ 85°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6520IBZ
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RFQ
3,564
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Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6520IB
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RFQ
1,115
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6520BIR
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RFQ
2,601
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Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube -40°C ~ 85°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Enable, Phase Control Positive 1 100% Yes No
ISL6520AIRZ
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RFQ
1,904
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Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube -40°C ~ 85°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6520AIR
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RFQ
1,984
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Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube -40°C ~ 85°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6520AIBZ
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RFQ
1,326
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6520AIB
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RFQ
1,379
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6440IA
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RFQ
2,438
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 24QSOP - Obsolete Tube -40°C ~ 85°C (TA) 24-SSOP (0.154", 3.90mm Width) Transistor Driver 24-QSOP Step-Down 300kHz Buck 5.6 V ~ 24 V Enable, Phase Control, Power Good, Soft Start Positive 2 93% Yes No
ISL6439IRZ
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RFQ
2,789
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube -40°C ~ 85°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN-EP (5x5) Step-Down 300kHz Buck 2.97 V ~ 3.63 V Enable, Phase Control Positive 1 100% Yes No
ISL6439IR
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RFQ
836
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Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube -40°C ~ 85°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN-EP (5x5) Step-Down 300kHz Buck 2.97 V ~ 3.63 V Enable, Phase Control Positive 1 100% Yes No
ISL6439IB
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RFQ
2,538
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 14SOIC - Obsolete Tube -40°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Down 300kHz Buck 2.97 V ~ 3.63 V Enable, Phase Control Positive 1 100% Yes No
ISL8105IRZ
Per Unit
$1.00
RFQ
2,942
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 10DFN - Active Tube -40°C ~ 85°C (TA) 10-VFDFN Exposed Pad Transistor Driver 10-DFN (3x3) Step-Down 300kHz Buck 6.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL6545IBZ
Per Unit
$2.62
RFQ
2,805
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 8SOIC - Active Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 4.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL6341CIRZ
Per Unit
$1.86
RFQ
757
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 10-TDFN - Active Tube -40°C ~ 85°C (TA) 10-WFDFN Exposed Pad Transistor Driver 10-TDFN-EP (3x3) Step-Down 300kHz Buck 4.5 V ~ 14.4 V Enable, Phase Control, Power Good, Power on Reset Positive 1 85% Yes No
ISL6341IRZ
Per Unit
$1.86
RFQ
2,846
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 10-TDFN - Active Tube -40°C ~ 85°C (TA) 10-WFDFN Exposed Pad Transistor Driver 10-TDFN-EP (3x3) Step-Down 300kHz Buck 4.5 V ~ 14.4 V Enable, Phase Control, Power Good, Power on Reset Positive 1 85% Yes No
ISL8105IBZ
Per Unit
$2.04
RFQ
1,895
Ships today + free overnight shipping
Intersil IC REG CTRLR BUCK 8SOIC - Active Tube -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 6.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
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