ISL9443IRZ Price & Stock

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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BUCK 32QFN
Specifications
Part Status Obsolete
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 3
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 28 V
Frequency - Switching 600kHz ~ 1.2MHz
Synchronous Rectifier Yes
Clock Sync Yes
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 32-VFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5)
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Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil IC REG CTRLR BUCK 32QFN ; 32-QFN (5x5)
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
Inquiry
ISL9443IRZ-T7A Intersil IC REG CTRLR BUCK 32QFN ; 32-QFN (5x5)
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
Inquiry
ISL9443IRZ Intersil IC REG CTRLR BUCK 32QFN ; 32-QFN (5x5)
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil Switching Controller, Current-mode, 1380kHz Switching Freq-Max, PQCC32 ' 653
1-24:  $6.54
25-99:  $6.41
100-499:  $6.15
500-999:  $5.89
1000+:  $5.56
Buy
ISL9443IRZ price|Microchip USA
Microchip USA
Certificates
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tape & Reel (TR) 283
Inquiry
ISL9443IRZ-T7A Renesas Electronics OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tape & Reel (TR) 256
Inquiry
ISL9443IRZ Renesas Electronics OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 203
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil (Renesas Electronics America) 32-VFQFN Exposed Pad 2000
Inquiry
ISL9443IRZ-T7A Intersil (Renesas Electronics America) 32-VFQFN Exposed Pad 2000
Inquiry
ISL9443IRZ Rochester Electronics 32-VFQFN Exposed Pad 2000
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN 10000
Buy
ISL9443IRZ-T7A Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN 10000
Buy
ISL9443IRZ Rochester Electronics SWITCHING CONTROLLER 10000
1:  $5.980
Buy
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
76
Buy
ISL9443IRZ-T7A Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
45
Buy
ISL9443IRZ Intersil Corporation SWITCHING CONTROLLER
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
3918
1:  $45.583
25:  $44.705
100:  $42.876
500:  $41.047
1000:  $38.779
Buy
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T
sku #: 2038-ISL9443IRZ-T
Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN 65
Inquiry
ISL9443IRZ-T7A
sku #: 2038-ISL9443IRZ-T7A
Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN 65
Inquiry
ISL9443IRZ
sku #: 2038-ISL9443IRZ
Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN 65
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN
Inquiry
ISL9443IRZ Intersil SWITCHING CONTROLLER
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Renesas Electronics America IC REG CTRLR BUCK 32QFN
PMIC - Voltage Regulators - DC DC Switching Controllers
7891
Buy
ISL9443IRZ-T Renesas Electronics America IC REG CTRLR BUCK 32QFN
PMIC - Voltage Regulators - DC DC Switching Controllers
4225
Buy
ISL9443IRZ-T7A Renesas Electronics America IC REG CTRLR BUCK 32QFN
PMIC - Voltage Regulators - DC DC Switching Controllers
2085
Buy
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) 1517
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ISL9443IRZ-T7A Intersil Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) 1463
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ISL9443IRZ Intersil Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) 1727
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Rochester Electronics, LLC SWITCHING CONTROLLER ; 32-VFQFN Exposed Pad 4650
Buy
ISL9443IRZ Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN ; QFN 17708
Buy
ISL9443IRZ Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN ; 32-VFQFN Exposed Pad 16511
Buy
ISL9443IRZ-T Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN ; 32-VFQFN Exposed Pad 18925
Buy
ISL9443IRZ-T Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN ; QFN 11054
Buy
ISL9443IRZ-T7A Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN ; QFN EP 11260
Buy
ISL9443IRZ-T7A Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN ; 32-VFQFN Exposed Pad 9579
Buy
ISL9443IRZ price|Ample Chip
Ample Chip
Certificates
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN 2404
Inquiry
ISL9443IRZ-T7A Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN 3099
Inquiry
ISL9443IRZ Rochester Electronics SWITCHING CONTROLLER 21739
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) 23241
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) 14131
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ISL9443IRZ Renesas Electronics America Inc Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) 20068
Inquiry
ISL9443IRZ Intersil Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) 27260
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) ; Tape & Reel (TR) 6320
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) ; Tape & Reel (TR) 6782
Inquiry
ISL9443IRZ Renesas Electronics America Inc Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) ; Tube 7728
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil IC REG CTRLR BUCK 32QFN 150000
Inquiry
ISL9443IRZ-T7A Intersil IC REG CTRLR BUCK 32QFN 150000
Inquiry
ISL9443IRZ Intersil IC REG CTRLR BUCK 32QFN 150000
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN 10000
Inquiry
ISL9443IRZ-T7A Intersil (Renesas Electronics America) IC REG CTRLR BUCK 32QFN 10000
Inquiry
ISL9443IRZ Rochester Electronics SWITCHING CONTROLLER 10000
1:  $5.980
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil IC REG CTRLR BUCK 32QFN
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
Inquiry
ISL9443IRZ-T7A Intersil IC REG CTRLR BUCK 32QFN
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
Inquiry
ISL9443IRZ Intersil IC REG CTRLR BUCK 32QFN
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil (Renesas Electronics Corporation) DC:24+ ; IC REG CTRLR BUCK 32QFN 37754
Inquiry
ISL9443IRZ-T7A Intersil (Renesas Electronics Corporation) DC:24+ ; IC REG CTRLR BUCK 32QFN 32867
Inquiry
ISL9443IRZ Rochester Electronics DC:24+ ; SWITCHING CONTROLLER 36634
Inquiry
ISL9443IRZ Intersil (Renesas Electronics Corporation) DC:24+ ; IC REG CTRLR BUCK 32QFN 15293
Inquiry
ISL9443IRZ price|Win Source
Win Source
Certificates
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Renesas Electronics America Triple, 180° Out-of-Phase, Synchronous Step-Down PWM Controller | IC REG CTRLR BUCK 32QFN 1
1:  $68.677
Buy
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc. 1000
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc. 1000
Inquiry
ISL9443IRZ Renesas Electronics America Inc. 1000
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Intersil IC REG CTRLR BUCK PWM CM 32-QFN 15000
Inquiry
ISL9443IRZ-T7A Intersil IC REG CTRLR BUCK PWM CM 32-QFN 15000
Inquiry
ISL9443IRZ Intersil IC REG CTRLR BUCK PWM CM 32-QFN 15000
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN ; DC:21+ ; 32-QFN (5x5) 125
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN ; DC:21+ ; 32-QFN (5x5) 125
Inquiry
ISL9443IRZ Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN ; DC:21+ ; 32-QFN (5x5) 125
Inquiry
ISL9443IRZ INTERSIL DC:12+ ; QFN-32 1172
Inquiry
ISL9443IRZ Intersil SWITCHING CONTROLLER ; DC:21+ ; 32-QFN (5x5) 664
Inquiry
ISL9443IRZ price|Ariat Technology
Ariat Technology
Certificates
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil IC REG CTRLR BUCK 32QFN
PMIC - Voltage Regulators - DC DC Switching Controllers
2631
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN ; DC:21+ ; 32-QFN (5x5) 100
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN ; DC:21+ ; 32-QFN (5x5) 100
Inquiry
ISL9443IRZ Intersil SWITCHING CONTROLLER ; DC:21+ ; 32-QFN (5x5) 653
Inquiry
ISL9443IRZ Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN ; DC:21+ ; 32-QFN (5x5) 100
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas Electronics America Inc. 2892
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc. 5122
Inquiry
ISL9443IRZ Renesas Electronics America Inc. 6385
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil 32-VFQFN Exposed Pad New and original,In Stock 19236
Inquiry
ISL9443IRZ-T Renesas Electronics America Inc 32-VFQFN Exposed Pad New and original,In Stock 14205
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc 32-VFQFN Exposed Pad New and original,In Stock 19711
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil SWITCHING CONTROLLER 6019
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil The parts are in stock 14723
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil IC REG CTRLR BUCK 32QFN 1611
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ ROCHESTER ELECTRONICS, LL OEM/CM QUOTES ONLY | NO BROKERS 878
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil SWITCHING CONTROLLER 3443
Inquiry
ISL9443IRZ Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN 8817
Inquiry
ISL9443IRZ-T Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN 8789
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc IC REG CTRLR BUCK 32QFN 1877
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Renesas Electronics America Inc Check alternative solution with competitive price 40452
$5.298
Inquiry
ISL9443IRZ-T Renesas Electronics America Inc Check alternative solution with competitive price 44121
$0.0
Inquiry
ISL9443IRZ-T7A Renesas Electronics America Inc Check alternative solution with competitive price 80022
$0.0
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil In Stock
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ISL9443IRZ INTERSIL In Stock
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ISL9443IRZ-T Intersil In Stock
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ISL9443IRZ-T7A Intersil In Stock
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ISL9443IRZ-T7A INTERSIL In Stock
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Part # Manufacturer Description Stock Price Buy
ISL9443IRZ-T Renesas / Intersil Switching Controllers ISL9443 TRPL STP-DWN PWM CNTRLR in stock
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ISL9443IRZ-T7A Renesas / Intersil Switching Controllers ISL9443 TRIPLE STEP CONTRLR IMVP-6. 32LD in stock
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ISL9443IRZ Renesas / Intersil IC REG CTRLR BUCK 32QFN in stock
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ISL9443IRZ Renesas / Intersil Switching Controllers ISL9443 TRPL STP-DWN PWM CNTRLR in stock
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Part # Manufacturer Description Stock Price Buy
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Part # Manufacturer Description Stock Price Buy
ISL9443IRZ Intersil IC REG CTRLR BUCK 32QFN 3534
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Part # Manufacturer Description Stock Price Buy
ISL9443IRZ INTERSIL DC:12+ ; QFN-32 1225
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ISL9443IRZ-T Intersil IC REG CTRLR BUCK PWM CM 32-QFN 0
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ISL9443IRZ-T7A Intersil IC REG CTRLR BUCK PWM CM 32-QFN 0
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ISL9443IRZ price|Depu Electronics
Depu Electronics
Certificates
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ INTERSIL 2019+_QFN-32_new and original 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
ISL9443IRZ
sku #: ISL9443IRZ
Intersil 5133
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