Voltage - Output (Min/Fixed) is 3.3V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - LM2574HVM-3.3 LM2574HVMX-3.3 LM2574M-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
LM2574HVM-3.3	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 14-SOIC	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	60V	3.3V	-	500mA	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	14-SOIC (0.295", 7.50mm Width)	14-SOIC
LM2574HVMX-3.3	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 14SOIC	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	60V	3.3V	-	500mA	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	14-SOIC (0.295", 7.50mm Width)	14-SOIC
LM2574M-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 14-SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	500mA	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	14-SOIC (0.295", 7.50mm Width)	14-SOIC
LM2574MX-3.3	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 14SOIC	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	500mA	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	14-SOIC (0.295", 7.50mm Width)	14-SOIC
LM2574MX-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 14SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	500mA	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	14-SOIC (0.295", 7.50mm Width)	14-SOIC
LM2575-3.3WT	Microchip Technology	IC Regulators BUCK 3.3V 1A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LM2575-3.3WU	Microchip Technology	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	TO-263-5
LM2575HVS-3.3	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	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
LM2575HVSX-3.3	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	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
LM2575HVT-3.3	Texas Instruments	IC Regulators BUCK 3.3V 1A TO220-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	60V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LM2575SX-3.3	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-5	Obsolete	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/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 1A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LM2576-3.3BU	Microchip Technology	IC Regulators BUCK 3.3V 3A TO263-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	TO-263-5
LM2576-3.3WT	Microchip Technology	IC Regulators BUCK 3.3V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LM2576-3.3WU	Microchip Technology	IC Regulators BUCK 3.3V 3A TO263-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	TO-263-5
LM2576HVS-3.3	Texas Instruments	IC Regulators BUCK 3.3V 3A TO263-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	60V	3.3V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2576HVSX-3.3	Texas Instruments	IC Regulators BUCK 3.3V 3A TO263-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	60V	3.3V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2576SX-3.3	Texas Instruments	IC Regulators BUCK 3.3V 3A TO263-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	40V	3.3V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2585T-3.3	Texas Instruments	IC Regulators MULT CONFIG 3.3V 3A TO220	Obsolete	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Fixed	1	4V	40V	3.3V	-	3A (Switch)	100kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5 Formed Leads	TO-220-5
LM2586S-3.3	Texas Instruments	IC Regulators MULT CONFIG 3.3V 3A TO263	Obsolete	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Fixed	1	4V	40V	3.3V	-	3A (Switch)	100kHz ~ 200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	DDPAK/TO-263-7
LM2586T-3.3	Texas Instruments	IC Regulators MULT CONFIG 3.3V 3A TO220	Obsolete	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Fixed	1	4V	40V	3.3V	-	3A (Switch)	100kHz ~ 200kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-7 (Formed Leads)	TO-220-7
LM2587T-3.3	Texas Instruments	IC Regulators MULT CONFIG 3.3V 5A TO220	Obsolete	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Fixed	1	4V	40V	3.3V	-	5A (Switch)	100kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5 Formed Leads	TO-220-5
LM2591HVSX-3.3/NOPB	Texas Instruments	IC Regulators BUCK 3.3V 1A TO263-5	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	1A	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2592HVSX-3.3	Texas Instruments	IC Regulators BUCK 3.3V 2A TO263-5	Obsolete	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	2A	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LM2593HVS-3.3	Texas Instruments	IC Regulators BUCK 3.3V 2A TO263-7	Obsolete	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	2A	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	DDPAK/TO-263-7
LM2594HVM-3.3	Texas Instruments	IC Regulators BUCK 3.3V 0.5A 8-SOIC	Obsolete	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	500mA	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX748ACPA+	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 8DIP	Active	Step-Down	Positive	Buck	Fixed	1	3.3V	16V	3.3V	-	500mA	180kHz	No	0°C ~ 70°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
MAX748AEPA+	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 8DIP	Active	Step-Down	Positive	Buck	Fixed	1	3.3V	16V	3.3V	-	500mA	180kHz	No	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
MAX748AEWE+	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 16SOIC	Active	Step-Down	Positive	Buck	Fixed	1	3.3V	16V	3.3V	-	500mA	180kHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
MAX763ACSA+T	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	3.3V	11V	3.3V	-	500mA	200kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX77596ETBB+T	Maxim Integrated	IC Regulators BUCK 3.3V 0.3A SYNC	Active	Step-Down	Positive	Buck	Fixed	1	3.5V	24V	3.3V	-	300mA	1.75MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN (2.5x2.0)
MCP1256-E/MF	Microchip Technology	IC Regulators SWITCHD Capacitor 3.3V 10DFN	Active	Step-Up	Positive	Charge Pump	Fixed	1	1.8V	3.6V	3.3V	-	100mA	650kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)
MCP1257-E/MF	Microchip Technology	IC Regulators SWITCHD Capacitor 3.3V 10DFN	Active	Step-Up	Positive	Charge Pump	Fixed	1	1.8V	3.6V	3.3V	-	100mA	650kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)
MCP1257-E/UN	Microchip Technology	IC Regulators SWITCHD Capacitor 3.3V 10MSOP	Active	Step-Up	Positive	Charge Pump	Fixed	1	1.8V	3.6V	3.3V	-	100mA	650kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
MCP1603LT-330I/OS	Microchip Technology	IC Regulators BCK 3.3V 0.5A SYNC TSOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	5.5V	3.3V	-	500mA	2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
MCP1603T-330I/OS	Microchip Technology	IC Regulators BCK 3.3V 0.5A SYNC TSOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	5.5V	3.3V	-	500mA	2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
MCP16321T-330E/NG	Microchip Technology	IC Regulators BUCK 3.3V 1A SYNC 16-VQFN	Obsolete	Step-Down	Positive	Buck	Fixed	1	6V	24V	3.3V	-	1A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
MIC2179-3.3BSM	Microchip Technology	IC Regulators BUCK 3.3V 1.5A 20SSOP	Obsolete	Step-Down	Positive	Buck	Fixed	1	4.5V	16.5V	3.3V	-	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MIC2179-3.3YSM	Microchip Technology	IC Regulators BUCK 3.3V 1.5A 20SSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	16.5V	3.3V	-	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MIC4575-3.3BU	Microchip Technology	IC Regulators BCK BST 3.3V 1.7A TO263-5	Obsolete	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	Fixed	1	4V	24V	3.3V	-	1.7A (Switch)	200kHz	No	-40°C ~ 85°C (TA)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	TO-263-5
MIC4575-3.3WU	Microchip Technology	IC Regulators BCK BST 3.3V 1.7A TO263-5	Active	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	Fixed	1	4V	24V	3.3V	-	1.7A (Switch)	200kHz	No	-40°C ~ 85°C (TA)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	TO-263-5
MIC4576-3.3WT	Microchip Technology	IC Regulators BUCK 3.3V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	36V	3.3V	-	3A	200kHz	No	-40°C ~ 85°C (TA)	Through Hole	TO-220-5	TO-220-5
MIC4576-3.3WU	Microchip Technology	IC Regulators BUCK 3.3V 3A TO263-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	36V	3.3V	-	3A	200kHz	No	-40°C ~ 85°C (TA)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	TO-263-5
MIC4680-3.3YM	Microchip Technology	IC Regulators BCK BOOST 3.3V 1.3A 8SOIC	Active	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	Fixed	1	4V	34V	3.3V	-	1.3A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MIC4685-3.3BR	Microchip Technology	IC Regulators BUCK 3.3V 3A SPAK-7	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	30V	3.3V	-	3A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	SPak-7 (7 leads + Tab)	S-PAK-7
MP1517DR-LF-P	Monolithic Power Systems Inc.	IC Regulators MULTI CONFIG ADJ 4A	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	Adjustable	1	2.6V	25V	3.3V	25V	4A	1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-VDFN Exposed Pad	16-QFN (4x4)
MP1517DR-LF-Z	Monolithic Power Systems Inc.	IC Regulators MULT CONFIG ADJ 4A	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	Adjustable	1	2.6V	25V	3.3V	25V	4A	1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-VDFN Exposed Pad	16-QFN (4x4)
MP1527DM-LF-Z	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 2A	Obsolete	Step-Up	Positive	Boost	Adjustable	1	2.6V	25V	3.3V	25V	2A	1.3MHz	No	-40°C ~ 85°C (TA)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
MP1527DR-LF-Z	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 2A	Obsolete	Step-Up	Positive	Boost	Adjustable	1	2.6V	25V	3.3V	25V	2A	1.3MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-VQFN Exposed Pad	16-QFN (4x4)
TC120333EHATR	Microchip Technology	IC Regulators BUCK 3.3V 0.6A 8SOP	Obsolete	Step-Down	Positive	Buck	Fixed	1	1.8V	10V	3.3V	-	600mA	300kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.173", 4.40mm Width)	8-SOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators