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DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
ISL6420IRZ-TK

ISL6420IRZ-TK

IC REG CTRLR BUCK 20QFN

Renesas Electronics Corporation

1,359
ISL6420IRZ-TK

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 5.6V ~ 16V 100kHz ~ 1.4MHz 96% Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Power Good, Soft Start - Surface Mount 20-QFN (4x4)
ISL6439AIB

ISL6439AIB

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

3,361
ISL6439AIB

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 600kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
ISL6439AIBZ

ISL6439AIBZ

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

3,729
ISL6439AIBZ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 600kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
ISL6439AIR

ISL6439AIR

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

3,565
ISL6439AIR

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 600kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 16-QFN (5x5)
ISL6439AIRZ

ISL6439AIRZ

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

1,638
ISL6439AIRZ

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 600kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 16-QFN (5x5)
ISL6439CBZ

ISL6439CBZ

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

4,494
ISL6439CBZ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
ISL6439IB

ISL6439IB

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

4,557
ISL6439IB

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
ISL6439IBZ

ISL6439IBZ

IC REG CTRLR BUCK 14SOIC

Renesas Electronics Corporation

4,303
ISL6439IBZ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
ISL6439IR

ISL6439IR

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

2,845
ISL6439IR

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 16-QFN (5x5)
ISL6439IRZ

ISL6439IRZ

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

4,317
ISL6439IRZ

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 16-QFN (5x5)
ISL6440IA

ISL6440IA

IC REG CTRLR BUCK 24QSOP

Renesas Electronics Corporation

4,049
ISL6440IA

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 2 Positive 5.6V ~ 24V 300kHz 93% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start - Surface Mount 24-QSOP
ISL6445IAZ

ISL6445IAZ

IC REG CTRLR BUCK 24QSOP

Renesas Electronics Corporation

2,296
ISL6445IAZ

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 2 Positive 5.6V ~ 24V 1.4MHz 73% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start - Surface Mount 24-QSOP
ISL6520ACB

ISL6520ACB

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

2,335
ISL6520ACB

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Phase Control - Surface Mount 8-SOIC
ISL6520ACBZA

ISL6520ACBZA

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

3,786
ISL6520ACBZA

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Phase Control - Surface Mount 8-SOIC
ISL6520ACBZA-T

ISL6520ACBZA-T

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

2,928
ISL6520ACBZA-T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Phase Control - Surface Mount 8-SOIC
ISL6520AIB

ISL6520AIB

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

2,279
ISL6520AIB

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Phase Control - Surface Mount 8-SOIC
ISL6520AIBZ

ISL6520AIBZ

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

1,615
ISL6520AIBZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Phase Control - Surface Mount 8-SOIC
ISL6520AIBZ-T

ISL6520AIBZ-T

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

4,236
ISL6520AIBZ-T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Phase Control - Surface Mount 8-SOIC
ISL6520AIR

ISL6520AIR

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

3,335
ISL6520AIR

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Phase Control - Surface Mount 16-QFN (4x4)
ISL6520BCB

ISL6520BCB

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

2,970
ISL6520BCB

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Phase Control - Surface Mount 8-SOIC
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