Voltage Regulators - DC DC Switching Regulators

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CategorySemiconductors / Power Management ICs / Voltage Regulators - DC DC Switching Regulators

Records 30,726

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Part Number	Manufacturer	Description	In Stock	Series	Function	Output Configuration	Topology	Output Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Frequency - Switching	Synchronous Rectifier	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
RT7272BGSP	Richtek USA Inc.	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 3A 8SOP	In Stock6,930 More on Order	Manufacturer: Richtek USA Inc.	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4.5V	Voltage - Input (Max): 36V	Voltage - Output (Min/Fixed): 0.8V	Voltage - Output (Max): 30V	Current - Output: 3A	Frequency - Switching: 500kHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad	Supplier Device Package: 8-SOP-EP
ADP1612ARMZ-R7	Analog Devices	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BST SEPIC ADJ 1.4A 8MSOP	In Stock2,765 More on Order	Manufacturer: Analog Devices Inc.	Series: -	Function: Step-Up	Output Configuration: Positive	Topology: Boost, SEPIC	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 1.8V	Voltage - Input (Max): 5.5V	Voltage - Output (Min/Fixed): 1.8V	Voltage - Output (Max): 20V	Current - Output: 1.4A (Switch)	Frequency - Switching: 650kHz, 1.3MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-MSOP
L5973ADTR	STMicroelectronics	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 2A 8HSOP	In Stock9,021 More on Order	Manufacturer: STMicroelectronics	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4V	Voltage - Input (Max): 36V	Voltage - Output (Min/Fixed): 1.235V	Voltage - Output (Max): 35V	Current - Output: 2A	Frequency - Switching: 500kHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 150°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad	Supplier Device Package: 8-HSOP
L5972D013TR	STMicroelectronics	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 2A 8SO	In Stock3,429 More on Order	Manufacturer: STMicroelectronics	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4.4V	Voltage - Input (Max): 36V	Voltage - Output (Min/Fixed): 1.235V	Voltage - Output (Max): 35V	Current - Output: 2A	Frequency - Switching: 250kHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 150°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 8-SO
TPS61021ADSGT	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BOOST ADJUSTABLE 3A 8WSON	In Stock9,081 More on Order	Manufacturer:	Series: -	Function: Step-Up	Output Configuration: Positive	Topology: Boost	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 0.5V	Voltage - Input (Max): 4.4V	Voltage - Output (Min/Fixed): 1.8V	Voltage - Output (Max): 4V	Current - Output: 3A (Switch)	Frequency - Switching: 2MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-WFDFN Exposed Pad	Supplier Device Package: 8-WSON (2x2)
TPS61291DRVT	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BOOST PROG 700MA 6SON	In Stock9,496 More on Order	Manufacturer:	Series: -	Function: Step-Up	Output Configuration: Positive	Topology: Boost	Output Type: Programmable	Number of Outputs: 1	Voltage - Input (Min): 0.9V	Voltage - Input (Max): 5V	Voltage - Output (Min/Fixed): 2.5V, 3V, 3.3V	Voltage - Output (Max): -	Current - Output: 700mA (Switch)	Frequency - Switching: -	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 6-WDFN Exposed Pad	Supplier Device Package: 6-SON (2x2)
LM3668SD-2833/NOPB	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BCK BST PROG 1A 12WSON	In Stock44,300 More on Order	Manufacturer:	Series: -	Function: Step-Up/Step-Down	Output Configuration: Positive	Topology: Buck-Boost	Output Type: Programmable	Number of Outputs: 1	Voltage - Input (Min): 2.5V	Voltage - Input (Max): 5.5V	Voltage - Output (Min/Fixed): 2.8V, 3.3V	Voltage - Output (Max): -	Current - Output: 1A	Frequency - Switching: 2.2MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 12-WFDFN Exposed Pad	Supplier Device Package: 12-WSON (3x3)
LMR14206XMKX/NOPB	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ 600MA TSOT23-6	In Stock28,864 More on Order	Manufacturer:	Series: SIMPLE SWITCHER®	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4.5V	Voltage - Input (Max): 42V	Voltage - Output (Min/Fixed): 0.765V	Voltage - Output (Max): 34V	Current - Output: 600mA	Frequency - Switching: 1.25MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: SOT-23-6 Thin, TSOT-23-6	Supplier Device Package: TSOT-23-6
TPS63070RNMR	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BCK BST ADJ 3.6A 15VQFN	In Stock117,777 More on Order	Manufacturer:	Series: -	Function: Step-Up/Step-Down	Output Configuration: Positive	Topology: Buck-Boost	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 2V	Voltage - Input (Max): 16V	Voltage - Output (Min/Fixed): 2.5V	Voltage - Output (Max): 9V	Current - Output: 3.6A (Switch)	Frequency - Switching: 2.4MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: 15-PowerVFQFN	Supplier Device Package: 15-VQFN-HR (3x2.5)
TPS54318RTER	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 3A 16WQFN	In Stock25,046 More on Order	Manufacturer:	Series: SWIFT™	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 2.95V	Voltage - Input (Max): 6V	Voltage - Output (Min/Fixed): 0.803V	Voltage - Output (Max): 4.5V	Current - Output: 3A	Frequency - Switching: 200kHz ~ 2MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 150°C (TJ)	Mounting Type: Surface Mount	Package / Case: 16-WFQFN Exposed Pad	Supplier Device Package: 16-WQFN (3x3)
TPS54140ADRCR	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ 1.5A 10VSON	In Stock14,059 More on Order	Manufacturer:	Series: Eco-Mode™	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 3.5V	Voltage - Input (Max): 42V	Voltage - Output (Min/Fixed): 0.8V	Voltage - Output (Max): 39V	Current - Output: 1.5A	Frequency - Switching: 100kHz ~ 2.5MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 150°C (TJ)	Mounting Type: Surface Mount	Package / Case: 10-VFDFN Exposed Pad	Supplier Device Package: 10-VSON (3x3)
TPS61093DSKR	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BOOST ADJ 900MA 10SON	In Stock8,905 More on Order	Manufacturer:	Series: -	Function: Step-Up	Output Configuration: Positive	Topology: Boost	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 1.6V	Voltage - Input (Max): 6V	Voltage - Output (Min/Fixed): 1.6V	Voltage - Output (Max): 17V	Current - Output: 900mA (Switch)	Frequency - Switching: 1.2MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 10-WFDFN Exposed Pad	Supplier Device Package: 10-SON (2.5x2.5)
TPS630701RNMR	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BCK BST 5V 2A 15VQFN	In Stock9,745 More on Order	Manufacturer:	Series: -	Function: Step-Up/Step-Down	Output Configuration: Positive	Topology: Buck-Boost	Output Type: Fixed	Number of Outputs: 1	Voltage - Input (Min): 2V	Voltage - Input (Max): 16V	Voltage - Output (Min/Fixed): 5V	Voltage - Output (Max): -	Current - Output: 2A	Frequency - Switching: 2.4MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: 15-PowerVFQFN	Supplier Device Package: 15-VQFN-HR (3x2.5)
AS1340A-BTDM-10	ams	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BOOST ADJ 1.41A 8TDFN	In Stock5,473 More on Order	Manufacturer: ams	Series: -	Function: Step-Up	Output Configuration: Positive	Topology: Boost	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 2.7V	Voltage - Input (Max): 50V	Voltage - Output (Min/Fixed): 2.7V	Voltage - Output (Max): 50V	Current - Output: 1.41A (Switch)	Frequency - Switching: 1MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 8-WDFN Exposed Pad	Supplier Device Package: 8-TDFN (3x3)
MAX15062AATA+T	Maxim Integrated	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK 3.3V 300MA 8TDFN	In Stock31,932 More on Order	Manufacturer: Maxim Integrated	Series: Himalaya	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Fixed	Number of Outputs: 1	Voltage - Input (Min): 4.5V	Voltage - Input (Max): 60V	Voltage - Output (Min/Fixed): 3.3V	Voltage - Output (Max): -	Current - Output: 300mA	Frequency - Switching: 500kHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-WFDFN	Supplier Device Package: 8-TDFN (2x2)
MAX15062CATA+T	Maxim Integrated	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ 300MA 8TDFN	In Stock3,702 More on Order	Manufacturer: Maxim Integrated	Series: Himalaya	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4.5V	Voltage - Input (Max): 60V	Voltage - Output (Min/Fixed): 0.9V	Voltage - Output (Max): 53.4V	Current - Output: 300mA	Frequency - Switching: 500kHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-WFDFN	Supplier Device Package: 8-TDFN (2x2)
TPS62291DRVT	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK 3.3V 1A 6SON	In Stock14,017 More on Order	Manufacturer:	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Fixed	Number of Outputs: 1	Voltage - Input (Min): 2.3V	Voltage - Input (Max): 6V	Voltage - Output (Min/Fixed): 3.3V	Voltage - Output (Max): -	Current - Output: 1A	Frequency - Switching: 2.25MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 6-WDFN Exposed Pad	Supplier Device Package: 6-SON (2x2)
TPS62290DRVT	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 1A 6SON	In Stock13,721 More on Order	Manufacturer:	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 2.3V	Voltage - Input (Max): 6V	Voltage - Output (Min/Fixed): 0.6V	Voltage - Output (Max): 6V	Current - Output: 1A	Frequency - Switching: 2.25MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 6-WDFN Exposed Pad	Supplier Device Package: 6-SON (2x2)
LM2734YMK/NOPB	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ 1A TSOT23-6	In Stock55,470 More on Order	Manufacturer:	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 3V	Voltage - Input (Max): 20V	Voltage - Output (Min/Fixed): 0.8V	Voltage - Output (Max): 18V	Current - Output: 1A	Frequency - Switching: 550kHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: SOT-23-6 Thin, TSOT-23-6	Supplier Device Package: TSOT-23-6
LM25010SD/NOPB	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 1A 10WSON	In Stock20,427 More on Order	Manufacturer:	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 6V	Voltage - Input (Max): 42V	Voltage - Output (Min/Fixed): 2.5V	Voltage - Output (Max): 37V	Current - Output: 1A	Frequency - Switching: 100kHz ~ 1MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: 10-WDFN Exposed Pad	Supplier Device Package: 10-WSON (4x4)
LMR64010XMFE/NOPB	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BOOST ADJ 1A SOT23-5	In Stock18,661 More on Order	Manufacturer:	Series: SIMPLE SWITCHER®	Function: Step-Up	Output Configuration: Positive	Topology: Boost	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 2.7V	Voltage - Input (Max): 14V	Voltage - Output (Min/Fixed): 3V	Voltage - Output (Max): 40V (Switch)	Current - Output: 1A (Switch)	Frequency - Switching: 1.6MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 125°C (TJ)	Mounting Type: Surface Mount	Package / Case: SC-74A, SOT-753	Supplier Device Package: SOT-23-5
LM27761DSGT	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG CHARGE PUMP ADJ 8WSON	In Stock15,882 More on Order	Manufacturer:	Series: -	Function: Step-Up/Step-Down	Output Configuration: Negative	Topology: Charge Pump	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 2.7V	Voltage - Input (Max): 5.5V	Voltage - Output (Min/Fixed): -1.5V	Voltage - Output (Max): -5V	Current - Output: 250mA	Frequency - Switching: 2MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 8-WFDFN Exposed Pad	Supplier Device Package: 8-WSON (2x2)
L6920DCTR	STMicroelectronics	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BOOST ADJ/FIX 800MA 8MSOP	In Stock10,333 More on Order	Manufacturer: STMicroelectronics	Series: -	Function: Step-Up	Output Configuration: Positive	Topology: Boost	Output Type: Adjustable (Fixed)	Number of Outputs: 1	Voltage - Input (Min): 0.6V	Voltage - Input (Max): 5.5V	Voltage - Output (Min/Fixed): 1.8V (3.3V, 5V)	Voltage - Output (Max): 5.5V	Current - Output: 800mA (Switch)	Frequency - Switching: -	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-MSOP
L5973D013TR	STMicroelectronics	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ 2.5A 8HSOP	In Stock6,735 More on Order	Manufacturer: STMicroelectronics	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4V	Voltage - Input (Max): 36V	Voltage - Output (Min/Fixed): 1.235V	Voltage - Output (Max): 35V	Current - Output: 2.5A	Frequency - Switching: 250kHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 150°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad	Supplier Device Package: 8-HSOP
TPS630252YFFR	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BCK BST 3.3V 3.5A 20DSBGA	In Stock8,986 More on Order	Manufacturer:	Series: -	Function: Step-Up/Step-Down	Output Configuration: Positive	Topology: Buck-Boost	Output Type: Fixed	Number of Outputs: 1	Voltage - Input (Min): 2.3V	Voltage - Input (Max): 5.5V	Voltage - Output (Min/Fixed): 3.3V	Voltage - Output (Max): -	Current - Output: 3.5A (Switch)	Frequency - Switching: 2.5MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 20-UFBGA, DSBGA	Supplier Device Package: 20-DSBGA
TPS54628DDAR	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 6A 8SOPWR	In Stock8,446 More on Order	Manufacturer:	Series: D-CAP2™, Eco-Mode™	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4.5V	Voltage - Input (Max): 18V	Voltage - Output (Min/Fixed): 0.765V	Voltage - Output (Max): 5.5V	Current - Output: 6A	Frequency - Switching: 650kHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 8-PowerSOIC (0.154", 3.90mm Width)	Supplier Device Package: 8-SO PowerPad
TPS56628DDAR	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJUSTABLE 6A 8SOPWR	In Stock3,499 More on Order	Manufacturer:	Series: D-CAP2™, Eco-Mode™	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4.5V	Voltage - Input (Max): 18V	Voltage - Output (Min/Fixed): 0.765V	Voltage - Output (Max): 5.5V	Current - Output: 6A	Frequency - Switching: 650kHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 8-PowerSOIC (0.154", 3.90mm Width)	Supplier Device Package: 8-SO PowerPad
TPS54061QDRBRQ1	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ 200MA 8SON	In Stock23,359 More on Order	Manufacturer:	Series: Automotive, AEC-Q100	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 4.7V	Voltage - Input (Max): 60V	Voltage - Output (Min/Fixed): 0.8V	Voltage - Output (Max): 58V	Current - Output: 200mA	Frequency - Switching: 50kHz ~ 1.1MHz	Synchronous Rectifier: Yes	Operating Temperature: -40°C ~ 150°C (TJ)	Mounting Type: Surface Mount	Package / Case: 8-VDFN Exposed Pad	Supplier Device Package: 8-SON (3x3)
TPS57040QDGQRQ1	Texas Instruments	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ 500MA 10MSOP	In Stock8,546 More on Order	Manufacturer:	Series: Automotive, AEC-Q100, SWIFT™, Eco-Mode™	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 1	Voltage - Input (Min): 3.5V	Voltage - Input (Max): 42V	Voltage - Output (Min/Fixed): 0.8V	Voltage - Output (Max): 39V	Current - Output: 500mA	Frequency - Switching: 100kHz ~ 2.5MHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 150°C (TJ)	Mounting Type: Surface Mount	Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	Supplier Device Package: 10-MSOP-PowerPad
A4490EESTR-T	Allegro MicroSystems, LLC	Power Management ICs - Voltage Regulators - DC DC Switching Regulators IC REG BUCK ADJ TRPL 20QFN	In Stock16,488 More on Order	Manufacturer: Allegro MicroSystems, LLC	Series: -	Function: Step-Down	Output Configuration: Positive	Topology: Buck	Output Type: Adjustable	Number of Outputs: 3	Voltage - Input (Min): 4.5V	Voltage - Input (Max): 34V	Voltage - Output (Min/Fixed): 0.8V	Voltage - Output (Max): 30.6V	Current - Output: -	Frequency - Switching: 550kHz	Synchronous Rectifier: No	Operating Temperature: -40°C ~ 85°C (TA)	Mounting Type: Surface Mount	Package / Case: 20-WFQFN Exposed Pad	Supplier Device Package: 20-QFN (4x4)