Voltage - Output (Max) is 12.9V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - LT1959CR#PBF LT1959CR#TRPBF LT1959CS8#PBF

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
LT1959CR#PBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 4.5A D2PAK	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	4.3V	15V	1.21V	12.9V	4.5A (Switch)	500kHz	No	0°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	D2PAK-7
LT1959CR#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 4.5A D2PAK	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	4.3V	15V	1.21V	12.9V	4.5A (Switch)	500kHz	No	0°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	D2PAK-7
LT1959CS8#PBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 4.5A 8SOIC	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	4.3V	15V	1.21V	12.9V	4.5A (Switch)	500kHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1959IR#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 4.5A D2PAK	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	4.3V	15V	1.21V	12.9V	4.5A (Switch)	500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	D2PAK-7
LT1959IS8#PBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 4.5A 8SOIC	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	4.3V	15V	1.21V	12.9V	4.5A (Switch)	500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC

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