Number of Outputs :
99 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK Mfr. 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 Serial Interfaces
ISL6564AIRZ-T
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RFQ
28,900
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 4 66.7% - No -
ISL8103CRZ-T
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RFQ
26,460
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down Up to 1.5MHz Buck 4.75 V ~ 12.6 V Enable, Frequency Control, Phase Control, Power Good Positive 3 66.6% Yes No -
ISL6564ACRZ-T
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RFQ
34,060
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 4 66.7% - No -
ISL9506HRZ-T
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RFQ
34,980
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Intersil IC REG CTRLR BUCK 40QFN Robust Ripple Regulator™ (R3) Obsolete Tape & Reel (TR) -10°C ~ 100°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 200kHz ~ 500kHz Buck 4.75 V ~ 5.25 V Enable, Power Good Positive 3 - - No -
ISL6326BIRZ-T
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RFQ
21,000
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 - - No -
ISL6326BCRZ-T
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RFQ
53,860
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 - - No -
ISL6316IRZ-T
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RFQ
78,860
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good, Soft Start Positive 4 66.7% - No -
ISL6316IRZ
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RFQ
75,320
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tube -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good, Soft Start Positive 4 66.7% - No -
ISL6316CRZ-T
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RFQ
67,820
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good, Soft Start Positive 4 66.7% - No -
ISL6316CRZ
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RFQ
65,540
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tube 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good, Soft Start Positive 4 66.7% - No -
ISL6248ACRZA-T
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RFQ
50,700
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Intersil IC REG CTRLR 40QFN - Obsolete Tape & Reel (TR) - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - - - - - - - - -
ISL6248ACRZ-T
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RFQ
53,060
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Intersil IC REG CTRLR 40QFN - Obsolete Tape & Reel (TR) - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - - - - - - - - -
ISL6248ACRZ
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RFQ
76,620
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Intersil IC REG CTRLR 40QFN - Obsolete Tube - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - - - - - - - - -
ISL6248ACR-T
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RFQ
78,480
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Intersil IC REG CTRLR 40QFN - Obsolete Tape & Reel (TR) - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - - - - - - - - -
ISL6248ACR
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RFQ
31,880
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Intersil IC REG CTRLR 40QFN - Obsolete Tube - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - - - - - - - - -
ISL6247CRZ-T
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RFQ
22,060
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Intersil IC REG CTRLR 40QFN - Obsolete Tape & Reel (TR) - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - 5.5 V ~ 25 V - - - - - - -
ISL6247CRZ
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RFQ
23,960
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Intersil IC REG CTRLR 40QFN - Obsolete Tube - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - 5.5 V ~ 25 V - - - - - - -
ISL6247CR-T
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RFQ
28,100
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Intersil IC REG CTRLR 40QFN - Obsolete Tape & Reel (TR) - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - 5.5 V ~ 25 V - - - - - - -
ISL6247CR
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RFQ
49,800
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Intersil IC REG CTRLR 40QFN - Obsolete Tube - 40-VFQFN Exposed Pad - 40-QFN (6x6) - - - 5.5 V ~ 25 V - - - - - - -
ISL6398IRTZ
Per Unit
$3.22
RFQ
29,560
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Intersil IC REG CTRLR BUCK PMBUS 40QFN - Active Tube -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-TQFN (5x5) Step-Down 120kHz ~ 2.025MHz Buck 4.75 V ~ 5.25 V - Positive 6 98% No - I²C, PMBus, SMBus
ISL6398HRTZ
Per Unit
$2.92
RFQ
13,380
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Intersil IC REG CTRLR BUCK PMBUS 40QFN - Active Tube -10°C ~ 100°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-TQFN (5x5) Step-Down 120kHz ~ 2.025MHz Buck 4.75 V ~ 5.25 V - Positive 6 98% No - I²C, PMBus, SMBus
ISL78229ARZ
Per Unit
$2.90
RFQ
40,600
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Intersil IC REG CTRLR BOOST PMBUS 40WQFN Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Up 50kHz ~ 1.1MHz Boost 5 V ~ 55 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 89% Yes Yes I²C, PMBus
ISL6306CRZ-TK
Per Unit
$1.64
RFQ
17,140
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Intersil IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 66.7% - No -
LM5140QRWGRQ1
Per Unit
$1.63
RFQ
47,820
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Texas Instruments DUAL SYNCHRONOUS BUCK CONTROLLER Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 40-VFQFN Exposed Pad Transistor Driver 40-VQFNP (6x6) Step-Down 440kHz, 2.2MHz Buck 3.8 V ~ 65 V Current Limit, Enable, Frequency Control, Soft Start Positive 2 - Yes Yes -
ISL6306IRZ-T
Per Unit
$1.62
RFQ
57,220
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Intersil IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 66.7% - No -
ISL6306CRZ-T
Per Unit
$1.56
RFQ
79,940
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Intersil IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 66.7% - No -
ISL9444CRZ-T
Per Unit
$1.36
RFQ
38,300
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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 - Yes Yes -
ISL9444IRZ-T
Per Unit
$1.36
RFQ
25,040
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Intersil IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) -40°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 - Yes Yes -
NCP81232MNTXG
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RFQ
34,740
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ON Semiconductor IC REG CTRLR BUCK 40QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 100°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 4 - No No -
NCP81232MNTXG
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RFQ
16,240
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ON Semiconductor IC REG CTRLR BUCK 40QFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 100°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (5x5) Step-Down 200kHz ~ 1.2MHz Buck 4.5 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 4 - No No -
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