Package / Case :
Supplier Device Package :
Frequency - Switching :
Topology :
Voltage - Supply (Vcc/Vdd) :
Control Features :
Number of Outputs :
3221 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE 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
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RFQ
2,841
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Microchip Technology 40V POINT OF LOAD CONVERTER Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 28-VFQFN Exposed Pad Transistor Driver 28-QFN (5x5) Step-Down 100kHz ~ 1.6MHz Buck 4.5 V ~ 40 V Phase Control Positive 1 1 - Yes No I²C, PMBus, SMBus
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RFQ
3,009
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Microchip Technology 40V POINT OF LOAD CONVERTER Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 24-VFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 100kHz ~ 1.6MHz Buck 4.5 V ~ 40 V Phase Control Positive 1 1 - Yes No I²C, PMBus, SMBus
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RFQ
855
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Microchip Technology INTEGRATED MIXED SIGNAL DUAL Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 24-VFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up, Step-Up/Step-Down 31.25kHz ~ 2MHz Boost, Cuk, Flyback, SEPIC 4.5 V ~ 42 V - Positive 1 1 - No No I²C
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RFQ
2,652
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Microchip Technology HIGH SPEED PULSE WIDTH MODULATOR - Active Tube -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-MSOP Step-Up, Step-Down, Step-Up/Step-Down - Buck, Boost, Buck-Boost, Flyback, SEPIC 3 V ~ 5.5 V - Positive, Isolation Capable 1 1 - Yes No -
SP6137EU-L
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RFQ
2,134
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Exar Corporation IC REG CTRLR BUCK 10MSOP - Obsolete Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Down 900kHz Buck 2.5 V ~ 20 V Soft Start Positive 1 1 100% Yes No -
SP6134HEU-L
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RFQ
1,563
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Exar Corporation IC REG CTRLR BUCK 10MSOP - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Down 600kHz Buck 3 V ~ 28 V Soft Start Positive 1 1 100% Yes No -
SP6132HEU-L
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RFQ
3,202
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Exar Corporation IC REG CTRLR BUCK 10MSOP - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Down 300kHz Buck 3 V ~ 28 V Soft Start Positive 1 1 100% Yes No -
SP6128ASEY-L
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RFQ
2,829
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Obsolete Tube -40°C ~ 85°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 1 90% Yes No -
SP6128AHY-L
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RFQ
3,892
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Discontinued at Digi-Key Tube -40°C ~ 105°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 1 90% Yes No -
SP6128AEY-L
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RFQ
3,133
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Exar Corporation IC REG CTRLR BUCK 14TSSOP - Obsolete Tube -40°C ~ 85°C (TA) 14-TSSOP (0.173", 4.40mm Width) Transistor Driver 14-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 1 90% Yes No -
SP6123CN-L
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RFQ
3,122
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 3 V ~ 5.5 V - Positive 1 1 93% Yes No -
SP6123ACN-L
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RFQ
1,358
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 500kHz Buck 3 V ~ 5.5 V - Positive 1 1 93% Yes No -
SP6121CN-L
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RFQ
2,429
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Exar Corporation IC REG CTRLR BUCK 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 500kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 1 100% Yes No -
SP6120EY-L
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RFQ
2,777
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Exar Corporation IC REG CTRLR BUCK 16TSSOP AnyFET™ Obsolete Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 1 1 95% Yes No -
SP6120BEY-L
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RFQ
3,222
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Exar Corporation IC REG CTRLR BUCK 16TSSOP AnyFET™ Obsolete Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Down 300kHz Buck 3 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 1 1 95% Yes No -
LM5027MH-1/NOPB
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RFQ
3,824
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Texas Instruments IC REG CTRLR FWRD CONV 20TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes No -
LM5035AMH-1/NOPB
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RFQ
2,698
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Texas Instruments IC REG CTRLR HALF-BRIDGE 28TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-HTSSOP Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - Yes Yes -
IR3640MPBF
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RFQ
3,314
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Infineon Technologies IC REG CTRLR BUCK 20MLPQ - Obsolete Tube -40°C ~ 125°C (TJ) 20-VFQFN Exposed Pad Transistor Driver 20-MLPQ (3x4) Step-Down 225kHz ~ 1.65MHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start Positive 1 1 92% Yes Yes -
L6728D
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RFQ
1,149
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STMicroelectronics IC REG CTRLR BUCK 10DFN - Obsolete Tube -40°C ~ 125°C (TJ) 10-VFDFN Exposed Pad Transistor Driver 10-DFN (3x3) Step-Down 300kHz Buck 5 V ~ 12 V Enable, Phase Control, Power Good Positive 1 1 80% Yes No -
MIC2174C-1YMM
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RFQ
3,308
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Microchip Technology IC REG CTRLR BUCK 10MSOP Hyper Speed Control® Obsolete Tube -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Down 270kHz Buck 3 V ~ 40 V Enable Positive 1 1 87% Yes No -
MAX15023ETG/V+
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RFQ
3,849
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Maxim Integrated IC REG CTRLR BUCK 24TQFN Automotive, AEC-Q100 Active Tube -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 87.5% Yes No -
LM5027MH/NOPB
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RFQ
2,912
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Texas Instruments IC REG CTRLR FWRD CONV 20TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes No -
MIC2174-1YMM
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RFQ
3,473
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Microchip Technology IC REG CTRLR BUCK 10MSOP Hyper Speed Control® Obsolete Tube -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Down 300kHz Buck 3 V ~ 40 V Enable Positive 1 1 87% Yes No -
MAX8540EEE+
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RFQ
2,589
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Maxim Integrated IC REG CTRLR MULT TOP 16QSOP - Active Tube -40°C ~ 85°C (TA) 16-SSOP (0.154", 3.90mm Width) Transistor Driver 16-QSOP Step-Up/Step-Down 200kHz ~ 1MHz Flyback, Forward Converter 7.6 V ~ 18 V Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start Positive, Isolation Capable 1 1 80% No Yes -
UC3845D
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RFQ
3,069
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ON Semiconductor IC REG CTRLR 14SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOP - Up to 500kHz - 7.6 V ~ 30 V - Positive 1 1 48% Yes No -
UC3844DX
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RFQ
2,776
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ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 1 48% No No -
UC3844D
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RFQ
616
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ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 1 48% No No -
UC3843N
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RFQ
1,041
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ON Semiconductor IC REG CTRLR 8DIP - Obsolete Tube 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-DIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 1 97% No No -
UC3843D
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RFQ
2,046
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ON Semiconductor IC REG CTRLR 14SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.209", 5.30mm Width) Transistor Driver 14-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 1 97% No No -
UC3843AD
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RFQ
1,660
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ON Semiconductor IC REG CTRLR 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 1 96% No No -
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