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  4. PMIC - Voltage Regulators - DC DC Switching Regulators
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41 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Voltage - Input (Max) Output Type Supplier Device Package Function Current - Output Frequency - Switching Topology Output Configuration Number of Outputs Voltage - Output (Min/Fixed) Voltage - Output (Max) Synchronous Rectifier Voltage - Input (Min)
GLOBAL STOCKS
TPS54340BQDDAQ1
TPS54340BQDDAQ1
Per Unit
$3.55
 RFQ
RFQ
1,297
In-stock
 Texas Instruments TPS54340BQDDAQ1 Eco-Mode™ Active - -40°C ~ 150°C (TJ) - - 42V Adjustable - Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54540BQDDARQ1
TPS54540BQDDARQ1
RFQ
RFQ
2,974
In-stock
 Texas Instruments IC REG BUCK SPLT ADJ 5A 8PWRSOIC Automotive, AEC-Q100, Eco-Mode™ Active Digi-Reel® -40°C ~ 125°C (TA) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540BQDDARQ1
TPS54540BQDDARQ1
Per Unit
$4.96
 RFQ
RFQ
1,015
In-stock
 Texas Instruments IC REG BUCK SPLT ADJ 5A 8PWRSOIC Automotive, AEC-Q100, Eco-Mode™ Active Cut Tape (CT) -40°C ~ 125°C (TA) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540BQDDARQ1
TPS54540BQDDARQ1
Per Unit
$2.41
 RFQ
RFQ
1,417
In-stock
 Texas Instruments IC REG BUCK SPLT ADJ 5A 8PWRSOIC Automotive, AEC-Q100, Eco-Mode™ Active Tape & Reel (TR) -40°C ~ 125°C (TA) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540QDDARQ1
TPS54540QDDARQ1
RFQ
RFQ
1,512
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Automotive, AEC-Q100, Eco-Mode™ Not For New Designs Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540QDDARQ1
TPS54540QDDARQ1
Per Unit
$5.85
 RFQ
RFQ
3,341
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Automotive, AEC-Q100, Eco-Mode™ Not For New Designs Cut Tape (CT) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540QDDARQ1
TPS54540QDDARQ1
Per Unit
$2.85
 RFQ
RFQ
793
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Automotive, AEC-Q100, Eco-Mode™ Not For New Designs Tape & Reel (TR) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54340BQDDARQ1
TPS54340BQDDARQ1
RFQ
RFQ
2,735
In-stock
 Texas Instruments ARIES AUTO BQ 3.5A/42V Eco-Mode™ Active Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54340BQDDARQ1
TPS54340BQDDARQ1
Per Unit
$4.25
 RFQ
RFQ
980
In-stock
 Texas Instruments ARIES AUTO BQ 3.5A/42V Eco-Mode™ Active Cut Tape (CT) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54340BQDDARQ1
TPS54340BQDDARQ1
Per Unit
$2.07
 RFQ
RFQ
920
In-stock
 Texas Instruments ARIES AUTO BQ 3.5A/42V Eco-Mode™ Active Tape & Reel (TR) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54540BQDDAQ1
TPS54540BQDDAQ1
Per Unit
$5.63
 RFQ
RFQ
3,373
In-stock
 Texas Instruments TPS54540BQDDAQ1 Automotive, AEC-Q100 Active Tube -40°C ~ 125°C (TA) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540DDAR
TPS54540DDAR
RFQ
RFQ
1,258
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Eco-Mode™ Active Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540DDAR
TPS54540DDAR
Per Unit
$4.20
 RFQ
RFQ
3,415
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Eco-Mode™ Active Cut Tape (CT) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540DDAR
TPS54540DDAR
Per Unit
$2.04
 RFQ
RFQ
1,642
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Eco-Mode™ Active Tape & Reel (TR) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540QDDAQ1
TPS54540QDDAQ1
Per Unit
$6.50
 RFQ
RFQ
2,420
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Automotive, AEC-Q100, Eco-Mode™ Not For New Designs Tube -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54340DDA
TPS54340DDA
Per Unit
$4.20
 RFQ
RFQ
807
In-stock
 Texas Instruments IC REG BUCK ADJ 3.5A 8SOPWR Eco-Mode™ Active Tube -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54540DDA
TPS54540DDA
Per Unit
$4.90
 RFQ
RFQ
2,952
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Eco-Mode™ Active Tube -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54340DDAR
TPS54340DDAR
RFQ
RFQ
1,245
In-stock
 Texas Instruments IC REG BUCK ADJ 3.5A 8SOPWRPAD Eco-Mode™ Active Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54340DDAR
TPS54340DDAR
Per Unit
$3.60
 RFQ
RFQ
1,503
In-stock
 Texas Instruments IC REG BUCK ADJ 3.5A 8SOPWRPAD Eco-Mode™ Active Cut Tape (CT) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54340DDAR
TPS54340DDAR
Per Unit
$1.75
 RFQ
RFQ
937
In-stock
 Texas Instruments IC REG BUCK ADJ 3.5A 8SOPWRPAD Eco-Mode™ Active Tape & Reel (TR) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
Default Photo
TPS54340BQDDAQ1
Per Unit
$4.83
 RFQ
RFQ
3,555
In-stock
 Texas Instruments TPS54340BQDDAQ1 $proddata[$product['id']]['package'] Eco-Mode™ Active   -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54340BQDDAQ1
TPS54340BQDDAQ1
Per Unit
$3.55
 RFQ
RFQ
1,297
In-stock
 Texas Instruments TPS54340BQDDAQ1 Eco-Mode™ Active - -40°C ~ 150°C (TJ) - - 42V Adjustable - Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54540BQDDARQ1
TPS54540BQDDARQ1
RFQ
RFQ
2,974
In-stock
 Texas Instruments IC REG BUCK SPLT ADJ 5A 8PWRSOIC Automotive, AEC-Q100, Eco-Mode™ Active Digi-Reel® -40°C ~ 125°C (TA) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540BQDDARQ1
TPS54540BQDDARQ1
Per Unit
$4.96
 RFQ
RFQ
1,015
In-stock
 Texas Instruments IC REG BUCK SPLT ADJ 5A 8PWRSOIC Automotive, AEC-Q100, Eco-Mode™ Active Cut Tape (CT) -40°C ~ 125°C (TA) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540BQDDARQ1
TPS54540BQDDARQ1
Per Unit
$2.41
 RFQ
RFQ
1,417
In-stock
 Texas Instruments IC REG BUCK SPLT ADJ 5A 8PWRSOIC Automotive, AEC-Q100, Eco-Mode™ Active Tape & Reel (TR) -40°C ~ 125°C (TA) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540QDDARQ1
TPS54540QDDARQ1
RFQ
RFQ
1,512
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Automotive, AEC-Q100, Eco-Mode™ Not For New Designs Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540QDDARQ1
TPS54540QDDARQ1
Per Unit
$5.85
 RFQ
RFQ
3,341
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Automotive, AEC-Q100, Eco-Mode™ Not For New Designs Cut Tape (CT) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54540QDDARQ1
TPS54540QDDARQ1
Per Unit
$2.85
 RFQ
RFQ
793
In-stock
 Texas Instruments IC REG BUCK SPLIT RAIL 8SOPWRPAD Automotive, AEC-Q100, Eco-Mode™ Not For New Designs Tape & Reel (TR) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 5A 100kHz ~ 2.5MHz Buck, Split Rail Positive 1 0.8V 41.1V No 4.5V
TPS54340BQDDARQ1
TPS54340BQDDARQ1
RFQ
RFQ
2,735
In-stock
 Texas Instruments ARIES AUTO BQ 3.5A/42V Eco-Mode™ Active Digi-Reel® -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
TPS54340BQDDARQ1
TPS54340BQDDARQ1
Per Unit
$4.25
 RFQ
RFQ
980
In-stock
 Texas Instruments ARIES AUTO BQ 3.5A/42V Eco-Mode™ Active Cut Tape (CT) -40°C ~ 150°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad Step-Down 3.5A 100kHz ~ 2.5MHz Buck Positive 1 0.8V 41.1V No 4.5V
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