40 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
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RFQ
67,300
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Microchip Technology INTEGRATED HS PWM - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down - SEPIC 3.5 V ~ 16 V Enable, Frequency Control, Ramp Positive 1 - No No
LT3741IUF-1#TRPBF
Per Unit
$2.93
RFQ
37,720
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
LT3741IUF#TRPBF
Per Unit
$2.93
RFQ
73,400
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
LT3741IUF#PBF
Per Unit
$2.88
RFQ
63,460
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
UCC28251RGPT
Per Unit
$1.59
RFQ
77,800
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad PWM Signal 20-QFN (4x4) Step-Up/Step-Down 42kHz ~ 945kHz Full-Bridge, Half-Bridge, Push-Pull 4.7 V ~ 17 V Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 2 - Yes No
UCD7231RTJT
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RFQ
19,920
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Texas Instruments IC REG CTRLR BUCK 20QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down Up to 2MHz Buck 4.7 V ~ 15 V Current Limit Positive 1 - Yes No
UCD7231RTJT
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RFQ
24,020
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Texas Instruments IC REG CTRLR BUCK 20QFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down Up to 2MHz Buck 4.7 V ~ 15 V Current Limit Positive 1 - Yes No
UCD7231RTJT
Per Unit
$0.70
RFQ
67,200
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Texas Instruments IC REG CTRLR BUCK 20QFN - Not For New Designs Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down Up to 2MHz Buck 4.7 V ~ 15 V Current Limit Positive 1 - Yes No
LT3741EUF#TRPBF
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RFQ
79,720
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN Active Digi-Reel® - 20-WFQFN Exposed Pad - 20-QFN (4x4) - - - - - - - - - -
LT3741EUF#TRPBF
Per Unit
$4.89
RFQ
51,160
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN Active Cut Tape (CT) - 20-WFQFN Exposed Pad - 20-QFN (4x4) - - - - - - - - - -
LT3741EUF#TRPBF
Per Unit
$2.49
RFQ
79,280
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
UCC2897ARGPR
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RFQ
42,400
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz Flyback, Forward Converter 8.5 V ~ 16 V Current Limit, Enable, Soft Start Positive, Isolation Capable 1 70% Yes Yes
UCC2897ARGPR
Per Unit
$1.44
RFQ
67,720
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz Flyback, Forward Converter 8.5 V ~ 16 V Current Limit, Enable, Soft Start Positive, Isolation Capable 1 70% Yes Yes
UCC2897ARGPR
Per Unit
$0.66
RFQ
37,700
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz Flyback, Forward Converter 8.5 V ~ 16 V Current Limit, Enable, Soft Start Positive, Isolation Capable 1 70% Yes Yes
UCC28250RGPT
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RFQ
69,480
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad PWM Signal 20-QFN (4x4) Step-Up/Step-Down 85kHz ~ 1.15MHz Full-Bridge, Half-Bridge, Push-Pull 4.7 V ~ 17 V Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 2 - Yes No
UCC28250RGPT
Per Unit
$2.34
RFQ
72,560
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad PWM Signal 20-QFN (4x4) Step-Up/Step-Down 85kHz ~ 1.15MHz Full-Bridge, Half-Bridge, Push-Pull 4.7 V ~ 17 V Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 2 - Yes No
UCC28250RGPT
Per Unit
$1.59
RFQ
25,360
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad PWM Signal 20-QFN (4x4) Step-Up/Step-Down 85kHz ~ 1.15MHz Full-Bridge, Half-Bridge, Push-Pull 4.7 V ~ 17 V Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 2 - Yes No
LT3741EUF#PBF
Per Unit
$4.30
RFQ
54,460
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
LT3741EUF-1#TRPBF
Per Unit
$2.49
RFQ
40,760
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Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
MCP1631VT-E/ML
Per Unit
$0.57
RFQ
42,180
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Microchip Technology IC REG CTRLR SEPIC 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down - SEPIC 3 V ~ 5.5 V Enable, Frequency Control, Ramp Positive 1 - No No
MCP1631V-E/ML
Per Unit
$0.57
RFQ
34,720
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Microchip Technology IC REG CTRLR SEPIC 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down - SEPIC 3 V ~ 5.5 V Enable, Frequency Control, Ramp Positive 1 - No No
UCC2897RTJT
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RFQ
65,200
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 105°C (TA) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz Flyback, Forward Converter 8.5 V ~ 14.5 V Enable, On Time Control, Soft Start Positive, Isolation Capable 1 74% Yes Yes
UCC2897RTJT
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RFQ
15,340
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 105°C (TA) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz Flyback, Forward Converter 8.5 V ~ 14.5 V Enable, On Time Control, Soft Start Positive, Isolation Capable 1 74% Yes Yes
UCC2897RTJT
Per Unit
$1.73
RFQ
67,840
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN - Not For New Designs Tape & Reel (TR) -40°C ~ 105°C (TA) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz Flyback, Forward Converter 8.5 V ~ 14.5 V Enable, On Time Control, Soft Start Positive, Isolation Capable 1 74% Yes Yes
MCP1631-E/ML
Per Unit
$0.76
RFQ
50,780
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Microchip Technology IC REG CTRLR SEPIC 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down - SEPIC 3 V ~ 5.5 V Enable, Frequency Control, Ramp Positive 1 - No No
A4450KESTR-J
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RFQ
75,480
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Allegro MicroSystems, LLC IC REG CTRLR BUCK-BOOST 20QFN Automotive, AEC-Q100 Active Digi-Reel® -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz ~ 2.2MHz Buck-Boost 3 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - No Yes
A4450KESTR-J
Per Unit
$1.50
RFQ
51,700
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Allegro MicroSystems, LLC IC REG CTRLR BUCK-BOOST 20QFN Automotive, AEC-Q100 Active Cut Tape (CT) -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz ~ 2.2MHz Buck-Boost 3 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - No Yes
A4450KESTR-J
Per Unit
$0.71
RFQ
34,340
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Allegro MicroSystems, LLC IC REG CTRLR BUCK-BOOST 20QFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz ~ 2.2MHz Buck-Boost 3 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - No Yes
LT3741IUF-1#PBF
Per Unit
$5.05
RFQ
35,320
One step to sell excess stocks.Or submit Qty to get quotes
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
LT3741EUF-1#PBF
Per Unit
$4.30
RFQ
37,060
One step to sell excess stocks.Or submit Qty to get quotes
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Down 200kHz ~ 1MHz Buck 6 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
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