Picture Mfr Part # 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
UCC29421PW
RFQ
VIEW
RFQ
3,499
In-stock
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes
UCC39421PWG4
RFQ
VIEW
RFQ
2,561
In-stock
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tube 0°C ~ 70°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes
UCC39421PW
RFQ
VIEW
RFQ
2,658
In-stock
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tube 0°C ~ 70°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes
MAX669EUB/V+
RFQ
VIEW
RFQ
3,378
In-stock
Maxim Integrated IC REG CTRLR MULT TOP 10UMAX Automotive, AEC-Q100 Active Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-uMAX Step-Up, Step-Up/Step-Down 100kHz ~ 500kHz Boost, Flyback, SEPIC 1.8 V ~ 28 V Enable, Frequency Control Positive, Isolation Capable 1 90% No Yes
MAX15004AAUE/V+
RFQ
VIEW
RFQ
1,681
In-stock
Maxim Integrated IC REG CTRLR MULT TOP 16TSSOP Automotive, AEC-Q100 Active Tube -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 50% No Yes
LT3758MPMSE#PBF
RFQ
VIEW
RFQ
2,291
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tube -55°C ~ 150°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 5.5 V ~ 100 V Enable, Frequency Control, Soft Start Positive or Negative, Isolation Capable 1 - No Yes
LT3757MPMSE#PBF
RFQ
VIEW
RFQ
2,087
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tube -55°C ~ 150°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 - No Yes
LT3757AMPMSE#PBF
RFQ
VIEW
RFQ
3,060
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tube -55°C ~ 150°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 - No Yes
LT8710EFE#PBF
RFQ
VIEW
RFQ
1,017
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 20TSSOP - Active Tube -40°C ~ 125°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 20-TSSOP-EP Step-Up, Step-Down, Step-Up/Step-Down 100kHz ~ 750kHz Boost, Flyback, SEPIC 4.5 V ~ 80 V Enable, Frequency Control, Soft Start Positive or Negative 1 - Yes Yes
LTC1871HMS#PBF
RFQ
VIEW
RFQ
1,938
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tube -40°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Up, Step-Up/Step-Down 50kHz ~ 1MHz Boost, Flyback, SEPIC 2.5 V ~ 36 V Enable, Frequency Control Positive or Negative 1 92% No Yes
LTC3786IMSE#PBF
RFQ
VIEW
RFQ
3,333
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 16MSOP - Active Tube -40°C ~ 125°C (TJ) 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 16-MSOP-EP Step-Up, Step-Up/Step-Down 105kHz ~ 760kHz Boost, Flyback, SEPIC 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 96% Yes No
LTC1871IMS#PBF
RFQ
VIEW
RFQ
1,475
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tube -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Up, Step-Up/Step-Down 50kHz ~ 1MHz Boost, Flyback, SEPIC 2.5 V ~ 36 V Enable, Frequency Control Positive or Negative 1 92% No Yes
MAX668EUB+
RFQ
VIEW
RFQ
1,879
In-stock
Maxim Integrated IC REG CTRLR MULT TOP 10UMAX - Active Tube -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-uMAX Step-Up, Step-Up/Step-Down 100kHz ~ 500kHz Boost, Flyback, SEPIC 3 V ~ 28 V Enable, Frequency Control Positive, Isolation Capable 1 90% No Yes
LM5122QMH/NOPB
RFQ
VIEW
RFQ
603
In-stock
Texas Instruments IC REG CTRLR MULT TOP 20HTSSOP Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Up, Step-Up/Step-Down 450kHz, 875kHz Boost, Flyback, SEPIC 4.5 V ~ 65 V Frequency Control, Soft Start Positive 1 100% No Yes
LT3758IMSE#PBF
RFQ
VIEW
RFQ
2,756
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tube -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 5.5 V ~ 100 V Enable, Frequency Control, Soft Start Positive or Negative, Isolation Capable 1 - No Yes
LTC3786EUD#PBF
RFQ
VIEW
RFQ
2,720
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOPOLOGY 16QFN - Active Tube -40°C ~ 125°C (TJ) 16-WFQFN Exposed Pad Transistor Driver 16-QFN-EP (3x3) Step-Up, Step-Up/Step-Down 105kHz ~ 760kHz Boost, Flyback, SEPIC 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 96% Yes No
UCC39422NG4
RFQ
VIEW
RFQ
1,768
In-stock
Texas Instruments IC REG CTRLR MULT TOPOLOGY 20DIP - Obsolete Tube 0°C ~ 70°C (TA) 20-DIP (0.300", 7.62mm) Transistor Driver 20-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes
UCC39421NG4
RFQ
VIEW
RFQ
3,244
In-stock
Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes
UCC29421NG4
RFQ
VIEW
RFQ
3,840
In-stock
Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes Yes
LT3758EMSE#PBF
RFQ
VIEW
RFQ
3,424
In-stock
Linear Technology/Analog Devices CUSTOM REEL-LT3758EMSE#PBF - Active Tube -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 5.5 V ~ 100 V Enable, Frequency Control, Soft Start Positive or Negative, Isolation Capable 1 - No Yes
MAX15005BAUE/V+
RFQ
VIEW
RFQ
1,131
In-stock
Maxim Integrated IC REG CTRLR MULT TOP 16TSSOP Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 15kHz ~ 1MHz Boost, Flyback, SEPIC 4.5 V ~ 40 V Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 80% No Yes
MAX15005AAUE/V+
RFQ
VIEW
RFQ
1,474
In-stock
Maxim Integrated IC REG CTRLR MULT TOP 16TSSOP Automotive, AEC-Q100 Active Tube -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 ~ 1MHz Boost, Flyback, SEPIC 4.5 V ~ 40 V Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 80% No Yes
MAX15004BAUE/V+
RFQ
VIEW
RFQ
3,649
In-stock
Maxim Integrated IC REG CTRLR MULT TOP 16TSSOP Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP 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 50% No Yes
TPS40211DGQG4
RFQ
VIEW
RFQ
3,598
In-stock
Texas Instruments IC REG CTRLR MULT TOP 10MSOP - Active Tube -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-PowerPad Step-Up, Step-Up/Step-Down 35kHz ~ 1MHz Boost, Flyback, SEPIC 4.5 V ~ 52 V Enable, Frequency Control, Soft Start Positive 1 - No Yes
MCP1653S-E/UN
RFQ
VIEW
RFQ
3,114
In-stock
Microchip Technology IC REG CTRLR MULT TOP 10MSOP - Active Tube -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Up, Step-Up/Step-Down 750kHz Boost, Flyback, SEPIC 2.7 V ~ 5.5 V Current Limit, Enable, Low Battery, Power Good Positive 1 80% No No
MCP1653R-E/UN
RFQ
VIEW
RFQ
626
In-stock
Microchip Technology IC REG CTRLR MULT TOP 10MSOP - Active Tube -40°C ~ 125°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Transistor Driver 10-MSOP Step-Up, Step-Up/Step-Down 750kHz Boost, Flyback, SEPIC 2.7 V ~ 5.5 V Current Limit, Enable, Low Battery, Power Good Positive 1 80% No No
LT3759HMSE#PBF
RFQ
VIEW
RFQ
1,362
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 12MSOP - Active Tube -40°C ~ 150°C (TJ) 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 12-MSOP-EP Step-Up, Step-Up/Step-Down 100kHz ~ 1MHz Boost, Flyback, SEPIC 1.6 V ~ 42 V Enable, Frequency Control, Power Good, Soft Start Positive or Negative, Isolation Capable 1 - No Yes
LTC3805MPMSE-5#PBF
RFQ
VIEW
RFQ
2,830
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 10MSOP - Active Tube -55°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Up, Step-Up/Step-Down 70kHz ~ 700kHz Boost, Flyback, SEPIC 3.95 V ~ 9.5 V Enable, Soft Start Positive, Isolation Capable 1 80% No Yes
MCP1652S-E/MS
RFQ
VIEW
RFQ
3,028
In-stock
Microchip Technology IC REG CTRLR MULT TOPOLOGY 8MSOP - Active Tube -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-MSOP Step-Up, Step-Up/Step-Down 750kHz Boost, Flyback, SEPIC 2.7 V ~ 5.5 V Current Limit, Enable, Low Battery, Power Good Positive 1 80% No No
MCP1652R-E/MS
RFQ
VIEW
RFQ
606
In-stock
Microchip Technology IC REG CTRLR MULT TOPOLOGY 8MSOP - Active Tube -40°C ~ 125°C (TJ) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Transistor Driver 8-MSOP Step-Up, Step-Up/Step-Down 750kHz Boost, Flyback, SEPIC 2.7 V ~ 5.5 V Current Limit, Enable, Low Battery, Power Good Positive 1 80% No No