Voltage - Output (Min/Fixed) is 3.3V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - LM2575S-3.3 LM2575S-3.3/NOPB LM2575SX-3.3/NOPB - CHIPSIC

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
LM2575S-3.3	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-5	Not For New Designs	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2575S-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2575SX-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2575T-3.3	ON Semiconductor	IC Regulators MULT CONFG INV 3.3V TO220	Obsolete	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost, Buck-Boost	Fixed	1	4.75V	40V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LM2594MX-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 8-SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	3.3V	-	500mA	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM2596S-3.3	Texas Instruments	IC Regulators BUCK 3.3V 3A TO263-5	Not For New Designs	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	3.3V	-	3A	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2598S-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-7	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	3.3V	-	1A	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	DDPAK/TO-263-7
LM2671M-3.3	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 8-SOIC	Obsolete	Step-Down	Positive	Buck	Fixed	1	6.5V	40V	3.3V	-	500mA	260kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM2675MX-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 1A 8-SOIC	Active	Step-Down	Positive	Buck	Fixed	1	6.5V	40V	3.3V	-	1A	260kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM2677S-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 5A TO263-7	Active	Step-Down	Positive	Buck	Fixed	1	8V	40V	3.3V	-	5A	260kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	DDPAK/TO-263-7
LM2678SX-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 5A TO263-7	Active	Step-Down	Positive	Buck	Fixed	1	8V	40V	3.3V	-	5A	260kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	DDPAK/TO-263-7
REG711EA-3.3/250	Texas Instruments	IC Regulators SWITCHD Capacitor 3.3V 8VSSOP	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	1.8V	5.5V	3.3V	-	50mA	1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
TL2575HV-33IKTTR	Texas Instruments	IC Regulators BUCK 3.3V 1A 5-DDPAK	Active	Step-Down	Positive	Buck	Fixed	1	4.75V	60V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
TPS63031DSKR	Texas Instruments	IC Regulators BUCK BST 3.3V 0.9A 10SON	Active	Step-Up/Step-Down	Positive	Buck-Boost	Fixed	1	1.8V	5.5V	3.3V	-	900mA (Switch)	2.4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-SON (2.5x2.5)
TPS63031DSKT	Texas Instruments	IC Regulators BUCK BST 3.3V 0.9A 10SON	Active	Step-Up/Step-Down	Positive	Buck-Boost	Fixed	1	1.8V	5.5V	3.3V	-	900mA (Switch)	2.4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-SON (2.5x2.5)
TPS63051RMWR	Texas Instruments	IC Regulators BCK BST 3.3V 0.5A HOTROD	Active	Step-Up/Step-Down	Positive	Buck-Boost	Fixed	1	2.5V	5.5V	3.3V	-	500mA	2.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	12-VFQFN	12-VQFN (2.5x2.5)
TPS63051YFFR	Texas Instruments	IC Regulators BCK BST 3.3V 0.5A 12DSBGA	Active	Step-Up/Step-Down	Positive	Buck-Boost	Fixed	1	2.5V	5.5V	3.3V	-	500mA	2.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	12-UFBGA, DSBGA	12-DSBGA
UCC25230DRMR	Texas Instruments	IC Regulators MULT CONFIG ISO ADJ 8VSON	Active	Step-Down	Positive, Isolation Capable	Buck, Flyback, Forward Converter	Adjustable	1	12V	75V	3.3V	90V	200mA	380kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-VDFN Exposed Pad	8-VSON (4x4)
UCC25230DRMT	Texas Instruments	IC Regulators MULT CONFIG ISO ADJ 8VSON	Active	Step-Down	Positive, Isolation Capable	Buck, Flyback, Forward Converter	Adjustable	1	12V	75V	3.3V	90V	200mA	380kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-VDFN Exposed Pad	8-VSON (4x4)
UCC39412D	Texas Instruments	IC Regulators BST 3.3V 60MA SYNC 8SOIC	Obsolete	Step-Up	Positive	Boost	Fixed	1	1.1V	3.2V	3.3V	-	60mA	-	Yes	0°C ~ 70°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
XC9236A33CMR-G	Torex Semiconductor Ltd	IC Regulators BUCK 3.3V 0.6A SYNC SOT25	Active	Step-Down	Positive	Buck	Fixed	1	2V	6V	3.3V	-	600mA	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-25

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators