PMIC - Voltage Regulators - DC DC Switching Regulators - Integrated Circuits (ICs) - MPQ2451DT-LF-P MP2371DG-LF-P MP9181DD-LF-P MPQ4559DQ-LF-P - 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
MPQ2451DT-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 0.6A	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	3.3V	36V	0.8V	32.4V	600mA	2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-6	SOT-23-6L
MP2371DG-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1.8A	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	24V	0.81V	15V	1.8A	700kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TFDFN Exposed Pad	8-QFN (2x2)
MP9181DD-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC 12QFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	20V	0.815V	13V	3A	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-TFQFN Exposed Pad	12-QFN (2x3)
MPQ4559DQ-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1.5A	Active	Step-Down	Positive	Buck	Adjustable	1	3.8V	55V	0.8V	52V	1.5A	Up to 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-QFN (3x3)
TL2575HV-05IKTTRG3	Texas Instruments	IC Regulators BUCK 5V 1A 5-DDPAK	Active	Step-Down	Positive	Buck	Fixed	1	4.75V	60V	5V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
TL2575HV-12IKTTRG3	Texas Instruments	IC Regulators BUCK 12V 1A TO263	Active	Step-Down	Positive	Buck	Fixed	1	4.75V	60V	12V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
LTC3240EDC-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 3.3V 6DFN	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	1.8V	5.5V	3.3V	-	150mA	1.2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x2)
LTC3240EDC-2.5#TRPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 2.5V 6DFN	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	1.8V	5.5V	2.5V	-	150mA	1.2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x2)
MAX5035EUSA+T	Maxim Integrated	IC Regulators BUCK ADJ 1A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	7.5V	76V	1.25V	13.2V	1A	125kHz	No	0°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM5008SD	Texas Instruments	IC Regulators BUCK ADJ 0.35A 8WSON	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	9.5V	95V	2.5V	75V	350mA	50kHz ~ 600kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-WDFN Exposed Pad	8-WSON (4x4)
MPQ2483ADQ-AEC1-Z	Monolithic Power Systems Inc.	WLED DRIVER	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
A5974DTR	STMicroelectronics	IC Regulators BUCK ADJ 2.5A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	4V	36V	1.235V	35V	2.5A	250kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HSOP-EP
A5974AD	STMicroelectronics	IC Regulators BUCK ADJ 2A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	4V	36V	1.235V	35V	2A	500kHz	No	-40°C ~ 150°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HSOP-EP
LT3460ESC6-1#TRPBF	Linear Technology/Analog Devices	IC Regulators BOOST SEPIC ADJ SC70-6	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	Adjustable	1	2.5V	16V	1.255V	36V	180mA (Switch)	650kHz	No	-40°C ~ 85°C (TA)	Surface Mount	6-VSSOP, SC-88, SOT-363	SC-70-6
LTC1522CS8#TRPBF	Linear Technology/Analog Devices	IC Regulators SWTCHD Capacitor 5V 20MA 8SOIC	Active	Step-Up	Positive	Charge Pump	Fixed	1	2.7V	5V	5V	-	20mA	700kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3200EMS8#TRPBF	Linear Technology/Analog Devices	IC Regulators SWTCHD Capacitor ADJ 0.1A 8MSOP	Active	Step-Up	Positive	Charge Pump	Adjustable	1	2.7V	4.5V	2.7V	9V	100mA	2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LT3460ESC6-1#TRMPBF	Linear Technology/Analog Devices	IC Regulators BOOST SEPIC ADJ SC70-6	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	Adjustable	1	2.5V	16V	1.255V	36V	180mA (Switch)	650kHz	No	-40°C ~ 85°C (TA)	Surface Mount	6-VSSOP, SC-88, SOT-363	SC-70-6
TPS54283PWPRG4	Texas Instruments	IC Regulators BUCK ADJ 2A DL 14HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	28V	0.8V	25.2V	2A	310kHz	No	-40°C ~ 85°C (TA)	Surface Mount	14-TSSOP (0.173", 4.40mm Width) Exposed Pad	14-HTSSOP
TPS54286PWPRG4	Texas Instruments	IC Regulators BUCK ADJ 2A DL 14HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	28V	0.8V	25.2V	2A	630kHz	No	-40°C ~ 85°C (TA)	Surface Mount	14-TSSOP (0.173", 4.40mm Width) Exposed Pad	14-HTSSOP
TPS56921PWPR	Texas Instruments	IC Regulators BUCK ADJ/PROG 9A 20HTSSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	1	4.5V	17V	0.72V	1.48V	9A	200kHz ~ 1.6MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
SN1208057RTER	Texas Instruments	SYNCHRONOUS STEP-DOWN SWIFT SWIT	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX653ESA+	Maxim Integrated	IC Regulators BUCK ADJ/3V 225MA 8SOIC	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	4V	11.5V	1.3V (3V)	11.5V	225mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MPQ8636GL-10-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 10A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	18V	0.611V	13V	10A	200kHz ~ 1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	13-VFQFN	13-QFN (3x4)
NB632EL-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 4A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	24V	0.8V	21.6V	4A	500kHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
NB633EL-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	24V	0.8V	21.6V	3A	500kHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
MPQ28261DL-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.603V	18V	3A	500kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
MPQ2315GJ-P	Monolithic Power Systems Inc.	INDUSTRIAL GRADE HIGH EFFICIENC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	24V	0.8V	22.8V	3A	500kHz	Yes	-40°C ~ 125°C (TJ)	-	-	-
MAX17505ATP+T	Maxim Integrated	IC Regulators BUCK ADJ 1.7A SYNC 20TQFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	60V	0.9V	54V	1.7A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN Exposed Pad	20-TQFN (4x4)
MAX17505SATP+T	Maxim Integrated	1.7A 60V SYNCHRONOUS BUCK REGUL	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	60V	0.9V	54V	-	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	-	-	-
MPQ4431GLE-AEC1-Z	Monolithic Power Systems Inc.	AUTOMOTIVE GRADE36V 1A LOW IQ	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LT1946EMS8#TRPBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 1.5A 8MSOP	Active	Step-Up	Positive	Boost	Adjustable	1	2.45V	16V	2.45V	34V	1.5A (Switch)	1.2MHz	No	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC3405AES6-1.5#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 1.5V 0.3A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.5V	-	300mA	1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3405AES6-1.8#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 1.8V 0.3A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.8V	-	300mA	1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3405AES6#TRPBF	Linear Technology/Analog Devices	IC Regulators BCK ADJ 0.3A SYNC SOT23-6	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	5.5V	0.8V	5.5V	300mA	1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LT1946AEMS8E#TRPBF	Linear Technology/Analog Devices	IC Regulators BST SEPIC ADJ 1.5A 8MSOP	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	Adjustable	1	2.45V	16V	2.45V	35V	1.5A (Switch)	2.7MHz	No	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LTC3405AES6-1.375#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 1.375V 0.3A SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.375V	-	300mA	1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3405AES6-1.375#TRMPBF	Linear Technology/Analog Devices	IC Regulators BUCK 1.375V 0.3A SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.375V	-	300mA	1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
MAX17292ETCF+T	Maxim Integrated	36V 2.5MHZ BOOST/SEPIC CONTROLL	Active	Step-Up	Positive	Boost	Adjustable	1	4.5V	36V	5V	-	1A	1MHz ~ 2.5MHz	Yes	-40°C ~ 85°C (TA)	-	-	-
MP2482DN-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 5A	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	30V	0.81V	27V	5A	420kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOICE
MP28490DN-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 5A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	30V	0.8V	15V	5A	420kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOICE
MPQ4420GJ-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 2A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4V	30V	0.8V	27V	2A	410kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
MP4432GL-P	Monolithic Power Systems Inc.	36V 2.2A LOW IQ SYNCHRONOUS ST	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM34925SD/NOPB	Texas Instruments	IC Regulators BCK ISO ADJ 0.1A DL 8WSON	Active	Step-Down	Positive, Isolation Capable	Buck	Adjustable	2	7.5V	100V	1.225V	100V	100mA	Adj to 1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-WDFN Exposed Pad	8-LLP-EP (4x4)
A6986F	STMicroelectronics	IC Regulators BUCK 1.5A 16HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4V	38V	0.85V	38V	2A	225kHz ~ 2.2MHz	Yes	-40°C ~ 150°C (TJ)	-	-	-
A6986F3V3	STMicroelectronics	IC Regulators BUCK 1.5A 16HTSSOP	Active	Step-Down	Positive	Buck	Fixed	1	4V	38V	3.3V	-	1.5A	250kHz ~ 2MHz	Yes	-40°C ~ 150°C (TJ)	-	-	-
A6986S	STMicroelectronics	IC Regulators BUCK	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL97656IRTZ	Renesas Electronics America Inc.	IC Regulators BOOST ADJ 3.8A 10TDFN	Active	Step-Up	Positive	Boost	Adjustable	1	2.2V	6V	5V	25V	3.8A (Switch)	640kHz, 1.2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN-EP (3x3)
BD9718G-TR	Rohm Semiconductor	IC Regulators BUCK INV -5V SMP5C2	Active	Step-Down	Negative	Buck	Fixed	1	4V	14V	-5V	-	-	900kHz	-	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SMP5C2
MIC28513-1YFL-T5	Microchip Technology	IC Regulators BUCK ADJ 4A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.6V	45V	0.8V	38.25V	4A	340kHz ~ 680kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	24-VFQFN Exposed Pad, FC	24-FCQFN (3x4)
MAX1606EUA+T	Maxim Integrated	IC Regulators BOOST ADJ 0.35A 8UMAX	Active	Step-Up	Positive	Boost	Adjustable	1	2.4V	5.5V	0.8V	28V	350mA (Switch)	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators