Package / Case :
Frequency - Switching :
Voltage - Supply (Vcc/Vdd) :
Control Features :
636 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 Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
NCP1550SN33T1G
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RFQ
48,980
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ON Semiconductor IC REG CTRLR BUCK 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Down 600kHz Buck 2.45 V ~ 5.5 V Enable Positive 1 1 100% No No -
NCP1550SN30T1G
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RFQ
55,380
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ON Semiconductor IC REG CTRLR BUCK 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Down 600kHz Buck 2.45 V ~ 5.5 V Enable Positive 1 1 100% No No -
NCP1550SN27T1G
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RFQ
27,900
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ON Semiconductor IC REG CTRLR BUCK 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Down 600kHz Buck 2.45 V ~ 5.5 V Enable Positive 1 1 100% No No -
NCP1550SN25T1G
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RFQ
50,800
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ON Semiconductor IC REG CTRLR BUCK 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Down 600kHz Buck 2.45 V ~ 5.5 V Enable Positive 1 1 100% No No -
NCP1550SN19T1G
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RFQ
27,720
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ON Semiconductor IC REG CTRLR BUCK 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Down 600kHz Buck 2.45 V ~ 5.5 V Enable Positive 1 1 100% No No -
NCP1550SN18T1G
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RFQ
55,160
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ON Semiconductor IC REG CTRLR BUCK 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Down 600kHz Buck 2.45 V ~ 5.5 V Enable Positive 1 1 100% No No -
NCP1450ASN50T1G
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RFQ
49,260
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ON Semiconductor IC REG CTRLR BOOST 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Up 180kHz Boost 0.9 V ~ 6 V Enable Positive 1 1 80% No No -
NCP1450ASN33T1G
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RFQ
36,440
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ON Semiconductor IC REG CTRLR BOOST 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Up 180kHz Boost 0.9 V ~ 6 V Enable Positive 1 1 80% No No -
NCP1450ASN30T1G
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RFQ
71,480
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ON Semiconductor IC REG CTRLR BOOST 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Up 180kHz Boost 0.9 V ~ 6 V Enable Positive 1 1 80% No No -
NCP1450ASN27T1G
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RFQ
61,020
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ON Semiconductor IC REG CTRLR BOOST 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Up 180kHz Boost 0.9 V ~ 6 V Enable Positive 1 1 80% No No -
NCP1450ASN19T1G
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RFQ
27,480
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ON Semiconductor IC REG CTRLR BOOST 5TSOP - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-5 Thin, TSOT-23-5 Transistor Driver 5-TSOP Step-Up 180kHz Boost 0.9 V ~ 6 V Enable Positive 1 1 80% No No -
NCP1378PG
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RFQ
26,400
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ON Semiconductor IC REG CTRLR FLYBACK 7DIP - Obsolete Cut Tape (CT) 0°C ~ 125°C (TJ) 8-DIP (0.300", 7.62mm), 7 Leads Transistor Driver 7-PDIP Step-Up/Step-Down - Flyback 8.4 V ~ 18 V Current Limit Positive 1 1 - No No -
NCP1378DR2G
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RFQ
36,700
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ON Semiconductor IC REG CTRLR FLYBACK 8SOIC - Obsolete Cut Tape (CT) 0°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up/Step-Down - Flyback 8.4 V ~ 18 V Current Limit Positive 1 1 - No No -
CS51033GDR8G
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RFQ
69,720
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ON Semiconductor IC REG CTRLR BUCK 8SOIC - Obsolete Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 200kHz Buck 3 V ~ 16 V Frequency Control, Soft Start Positive 1 1 83.3% No No -
CS51031GDR8G
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RFQ
51,180
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ON Semiconductor IC REG CTRLR BUCK 8SOIC - Obsolete Cut Tape (CT) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 200kHz Buck 4.3 V ~ 20 V Frequency Control, Soft Start Positive 1 1 83.3% No No -
ISL6745AUZ-T
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RFQ
29,900
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Intersil IC REG CTRLR MULT TOP 10MSOP - Obsolete Cut Tape (CT) -40°C ~ 105°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Up/Step-Down Up to 1MHz Full-Bridge, Half-Bridge 9 V ~ 16 V Frequency Control, Soft Start Positive, Isolation Capable 2 1 99% No No -
MC33129EFR2
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RFQ
37,220
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NXP USA Inc. IC REG CTRLR FLYBACK 14SOIC - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Up/Step-Down 100kHz Flyback 3.24 V ~ 12 V Enable, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - No Yes -
UC1844AMDREP
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RFQ
63,300
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Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC - Discontinued at Digi-Key Cut Tape (CT) -55°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 1 48% No No -
LM5022MM
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RFQ
61,580
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Texas Instruments IC REG CTRLR BOOST/SEPIC 10MSOP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-VSSOP Step-Up, Step-Up/Step-Down 200kHz ~ 990kHz Boost, SEPIC 7.5 V ~ 14 V Frequency Control, Soft Start Positive 1 1 95% No Yes -
UCC2813QDR-3Q1
Per Unit
$1.64
RFQ
58,480
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Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Automotive, AEC-Q100 Active Cut Tape (CT) -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Up, Step-Up/Step-Down - Boost, Flyback, Forward Converter 3.6 V ~ 12 V Frequency Control Positive 1 1 99% No No -
MAX15004AAUE/V+T
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RFQ
64,340
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Maxim Integrated IC REG CTRLR MULT TOP 16TSSOP Automotive, AEC-Q100 Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Up, Step-Up/Step-Down 15kHz ~ 500kHz Boost, Flyback, SEPIC 4.5 V ~ 40 V Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 1 50% No Yes -
BD9842FV-E2
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RFQ
66,920
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Rohm Semiconductor IC REG CTRLR BUCK 20SSOP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 105°C (TA) 20-LSSOP (0.173", 4.40mm Width) Transistor Driver 20-SSOP-B Step-Down 100kHz ~ 1.5MHz Buck 3.6 V ~ 35 V Dead Time Control, Enable, Frequency Control, Soft Start Positive 2 1 - No No -
XC9252A08AVR-G
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RFQ
15,980
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Torex Semiconductor Ltd IC REG CTRLR BUCK 16TSSOP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 105°C (TA) 16-LSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 280kHz ~ 550kHz Buck 3 V ~ 30 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 1 100% No No -
SC4508AMLTRT
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RFQ
18,600
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Semtech Corporation IC REG CTRLR BUCK/BCK-BST 12MLPQ - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 12-VQFN Exposed Pad Transistor Driver 12-MLPQ (4x4) Step-Down, Step-Up/Step-Down 100kHz ~ 1.5MHz Buck, Buck-Boost 2.7 V ~ 15 V Enable, Frequency Control, Soft Start Positive 1 1 97% 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 4 - No No -
UC2842BD1013TR
Per Unit
$0.47
RFQ
25,380
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STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Discontinued at Digi-Key Cut Tape (CT) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 1 96% No No -
LT3748IMS#TRPBF
Per Unit
$4.23
RFQ
68,160
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Linear Technology/Analog Devices IC REG CTRLR FLYBACK 16MSOP - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 16-TFSOP (0.118", 3.00mm Width), 12 Leads Transistor Driver 16-MSOP Step-Up/Step-Down - Flyback 5 V ~ 100 V Enable, Soft Start Positive, Isolation Capable 1 1 - No No -
LT1737IGN#TRPBF
Per Unit
$4.23
RFQ
13,940
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Linear Technology/Analog Devices IC REG CTRLR FLYBACK 16SSOP - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-SSOP Step-Up/Step-Down 90kHz ~ 115kHz Flyback 4.1 V ~ 20 V Enable, Soft Start Positive or Negative, Isolation Capable 1 1 90% No No -
LT3757IMSE#TRPBF
Per Unit
$2.77
RFQ
75,780
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Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Up, Step-Up/Step-Down 100kHz ~ 1MHz Boost, Flyback, SEPIC 2.9 V ~ 40 V Enable, Frequency Control, Soft Start Positive and Negative 1 1 - No Yes -
LTC3872ETS8#TRPBF
Per Unit
$2.15
RFQ
70,940
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Linear Technology/Analog Devices IC REG CTRLR BOOST TSOT23-8 - Active Cut Tape (CT) -40°C ~ 85°C (TA) SOT-23-8 Thin, TSOT-23-8 Transistor Driver TSOT-23-8 Step-Up 550kHz Boost 2.75 V ~ 9.8 V Current Limit, Enable, Soft Start Positive 1 1 - No No -
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