Voltage - Output (Max) is 50V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - AS1340A-BTDT-10 L4971 L4971D

Part Number	Manufacturer / Brand	Brife Description	Part Status	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
AS1340A-BTDT-10	ams	IC Regulators BOOST ADJ 1.41A 8TDFN	Active	Step-Up	Positive	Boost	Adjustable	1	2.7V	50V	2.7V	50V	1.41A (Switch)	1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-WDFN Exposed Pad	8-TDFN (3x3)
L4971	STMicroelectronics	IC Regulators BUCK ADJ 1.5A 8DIP	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	3.3V	50V	1.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Through Hole	8-DIP (0.300", 7.62mm)	8-DIP
L4971D	STMicroelectronics	IC Regulators BUCK ADJ 1.5A 16SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	3.3V	50V	1.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO W
L4971D013TR	STMicroelectronics	IC Regulators BUCK ADJ 1.5A 16SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	3.3V	50V	1.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO W
L4973D3.3	STMicroelectronics	IC Regulators BUCK ADJ/3.3V 3.5A SOIC20	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	8V	55V	0.5V (3.3V)	50V	3.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
L4973D3.3-013TR	STMicroelectronics	IC Regulators BUCK ADJ/3.3V 3.5A 20SOIC	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	8V	55V	0.5V (3.3V)	50V	3.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
L4973D5.1	STMicroelectronics	IC Regulators BUCK ADJ/5.1V 3.5A 20SOIC	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	8V	55V	5.1V (5.1V)	50V	3.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
L4973D5.1-013TR	STMicroelectronics	IC Regulators BUCK ADJ/5.1V 3.5A 20SOIC	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	8V	55V	5.1V (5.1V)	50V	3.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
L4973V3.3	STMicroelectronics	IC Regulators BUCK ADJ/3.3V 3.5A 18DIP	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	8V	55V	0.5V (3.3V)	50V	3.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Through Hole	18-DIP (0.300", 7.62mm)	18-DIP
L4973V5.1	STMicroelectronics	IC Regulators BUCK ADJ/5.1V 3.5A 18DIP	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	8V	55V	5.1V (5.1V)	50V	3.5A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Through Hole	18-DIP (0.300", 7.62mm)	18-DIP
L4976	STMicroelectronics	IC Regulators BUCK ADJ 1A 8DIP	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	0.5V	50V	1A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Through Hole	8-DIP (0.300", 7.62mm)	8-DIP
L4976D	STMicroelectronics	IC Regulators BUCK ADJ 1A 16SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	0.5V	50V	1A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO W
L4978	STMicroelectronics	IC Regulators BUCK ADJ 2A 8DIP	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	3.3V	50V	2A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Through Hole	8-DIP (0.300", 7.62mm)	8-DIP
L4978D	STMicroelectronics	IC Regulators BUCK ADJ 2A 16SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	3.3V	50V	2A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO W
L4978D013TR	STMicroelectronics	IC Regulators BUCK ADJ 2A 16SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	8V	55V	3.3V	50V	2A	100kHz ~ 300kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SO
LTC3632EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK INV ADJ 20MA 8DFN	Active	Step-Down	Positive or Negative	Buck	Adjustable	1	4.5V	50V	0.8V	50V	20mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators