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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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21 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package 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
GLOBAL STOCKS
ISL6439IBZ-T
ISL6439IBZ-T
Per Unit
$1.72
 RFQ
RFQ
3,651
In-stock
 Intersil IC REG CTRLR BUCK 14SOIC - Active Tape & Reel (TR) -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
ISL6439IBZ-T
ISL6439IBZ-T
Per Unit
$1.72
 RFQ
RFQ
3,651
In-stock
 Intersil IC REG CTRLR BUCK 14SOIC - Active Tape & Reel (TR) -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
ISL6439IBZ
ISL6439IBZ
Per Unit
$3.45
 RFQ
RFQ
2,701
In-stock
 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
ISL6520BIR-T
ISL6520BIR-T
RFQ
RFQ
3,462
In-stock
 Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tape & Reel (TR) -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
ISL6520BIR
ISL6520BIR
RFQ
RFQ
2,601
In-stock
 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
ISL6439IRZ-T
ISL6439IRZ-T
RFQ
RFQ
1,191
In-stock
 Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tape & Reel (TR) -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
ISL6439IRZ
ISL6439IRZ
RFQ
RFQ
2,789
In-stock
 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-T
ISL6439IR-T
RFQ
RFQ
1,595
In-stock
 Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tape & Reel (TR) -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
ISL6439IR
RFQ
RFQ
836
In-stock
 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-T
ISL6439IB-T
RFQ
RFQ
1,881
In-stock
 Intersil IC REG CTRLR BUCK 14SOIC - Obsolete Tape & Reel (TR) -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
ISL6439IB
ISL6439IB
RFQ
RFQ
2,538
In-stock
 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
ISL6439IBZ
ISL6439IBZ
Per Unit
$3.45
 RFQ
RFQ
2,701
In-stock
 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
ISL6520BIR-T
ISL6520BIR-T
RFQ
RFQ
3,462
In-stock
 Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tape & Reel (TR) -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
ISL6520BIR
ISL6520BIR
RFQ
RFQ
2,601
In-stock
 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
ISL6439IRZ-T
ISL6439IRZ-T
RFQ
RFQ
1,191
In-stock
 Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tape & Reel (TR) -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
ISL6439IRZ
ISL6439IRZ
RFQ
RFQ
2,789
In-stock
 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-T
ISL6439IR-T
RFQ
RFQ
1,595
In-stock
 Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tape & Reel (TR) -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
ISL6439IR
RFQ
RFQ
836
In-stock
 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-T
ISL6439IB-T
RFQ
RFQ
1,881
In-stock
 Intersil IC REG CTRLR BUCK 14SOIC - Obsolete Tape & Reel (TR) -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
ISL6439IB
ISL6439IB
RFQ
RFQ
2,538
In-stock
 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
ISL6439IBZ-T
ISL6439IBZ-T
Per Unit
$1.72
 RFQ
RFQ
3,651
In-stock
 Intersil IC REG CTRLR BUCK 14SOIC - Active Tape & Reel (TR) -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
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