PMIC - Voltage Regulators - DC DC Switching Regulators - Integrated Circuits (ICs) - LTC3621IDCB-2#TRPBF LTC3621IDCB#TRPBF LTC3621IDCB-23.3#TRPBF LTC3621IDCB-25#TRPBF - 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
LTC3621IDCB-2#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A SYNC 6DFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.7V	17V	0.6V	17V	1A	2.25MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
LTC3621IDCB#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A SYNC 6DFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.7V	17V	0.6V	17V	1A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
LTC3621IDCB-23.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1A SYNC 6DFN	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	3.3V	-	1A	2.25MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
LTC3621IDCB-25#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1A SYNC 6DFN	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	5V	-	1A	2.25MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
LTC3621IDCB-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1A SYNC 6DFN	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	3.3V	-	1A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
LTC3621IDCB-5#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1A SYNC 6DFN	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	5V	-	1A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
LTC3621IMS8E-23.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1A SYNC 8MSOP	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	3.3V	-	1A	2.25MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LTC3621IMS8E-25#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1A SYNC 8MSOP	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	5V	-	1A	2.25MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LTC3621IMS8E-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1A SYNC 8MSOP	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	5V	-	1A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
MAX634CSA+T	Maxim Integrated	IC Regulators BUCK BOOST INV ADJ 8SOIC	Active	Step-Up/Step-Down	Negative	Buck-Boost	Adjustable	1	2.6V	16.5V	-2.6V	-20V	150mA	100Hz ~ 75kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3122IDE#TRPBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 2.5A SYNC 12DFN	Active	Step-Up	Positive	Boost	Adjustable	1	1.8V	5.5V	2.2V	15V	2.5A (Switch)	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (4x3)
LTC3122IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BST ADJ 2.5A SYNC 12MSOP	Active	Step-Up	Positive	Boost	Adjustable	1	1.8V	5.5V	2.2V	15V	2.5A (Switch)	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LM2598SX-5.0	Texas Instruments	IC Regulators BUCK 5V 1A TO263-7	Not For New Designs	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	5V	-	1A	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	DDPAK/TO-263-7
TPS6734IDG4	Texas Instruments	IC Regulators BOOST 12.12V 1.5A 8SOIC	Not For New Designs	Step-Up	Positive	Boost	Fixed	1	2.7V	12V	12.12V	-	150mA	170kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT3470AIDDB#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.25A 8DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4V	40V	1.25V	16V	250mA	-	No	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x2)
XR76205ELTR-Q	MaxLinear, Inc.	40V POWERBLOX 5A SYNCH STEP-DOWN	Active	Step-Down	Positive	Buck	Adjustable	1	5V	40V	0.6V	40V	5A	100kHz ~ 800kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	30-PowerVFQFN	30-QFN (5x5)
MAX1700EEE+	Maxim Integrated	IC Regulators BOOST ADJ 1.1A 16QSOP	Active	Step-Up	Positive	Boost	Adjustable	1	0.7V	5.5V	2.2V	5.5V	1.1A (Switch)	300kHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
ISL78208ARZ-T	Renesas Electronics America Inc.	IC Regulators BCK ADJ 3A DL SYNC 32-QFN	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	28V	0.8V	26V	3A	300kHz ~ 2MHz	Yes	-40°C ~ 105°C (TA)	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
BD95514MUV-E2	Rohm Semiconductor	IC Regulators BUCK ADJ 4A SYNC 32VQFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	28V	0.7V	5V	4A	200kHz ~ 1MHz	Yes	-10°C ~ 100°C (TA)	Surface Mount	32-VFQFN Exposed Pad	VQFN032V5050
LM26420Q0XMH/NOPB	Texas Instruments	IC Regulators BUCK ADJ 2A DL 20HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3V	5.5V	0.8V	4.5V	2A	2.2MHz	Yes	-40°C ~ 150°C (TJ)	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
TPS563900DAP	Texas Instruments	IC Regulators BUCK ADJ 3.5A 32HTSSOP	Active	Step-Down	Positive	Buck	Adjustable (Programmable)	2	4.5V	18V	0.68V	1.95V	3.5A	200kHz ~ 1.6MHz	Yes	-40°C ~ 85°C (TA)	-	-	-
TPS54283PWPG4	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
TPS54286PWPG4	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
LT3971EDD#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.2A 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.3V	38V	1.19V	30V	1.2A	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3971EMSE-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1.2A 10-MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.3V	38V	3.3V	-	1.2A	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3536EDD#TRPBF	Linear Technology/Analog Devices	IC Regulators BCK BST ADJ 1A SYNC 10DFN	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	1.8V	5.5V	1.8V	5.5V	1A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3971EDD-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1.2A 10DFN	Active	Step-Down	Positive	Buck	Fixed	1	4.3V	38V	3.3V	-	1.2A	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3971EDD-5#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1.2A 10DFN	Active	Step-Down	Positive	Buck	Fixed	1	4.3V	38V	5V	-	1.2A	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3973EDD-5#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 0.75A 10DFN	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	42V	5V	-	750mA	195kHz ~ 2.15MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3973EDD-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 0.75A 10DFN	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	42V	3.3V	-	750mA	195kHz ~ 2.15MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3697EMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2.5A 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	5V	35V	5V	6.1V	2.5A	300kHz ~ 2.2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3999EMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators PSH-PLL ISO ADJ 1A 10MSOP	Active	Step-Up/Step-Down	Positive, Isolation Capable	Push-Pull	Adjustable	1	2.7V	36V	-	-	1A	50kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3581IMSE#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFG INV ADJ 16MSOP	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Charge Pump, Cuk, Flyback, SEPIC	Adjustable	1	2.5V	22V	1.215V	42V (Switch)	3.3A (Switch)	200kHz ~ 2.5MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LM2596T-12/LF03	Texas Instruments	IC Regulators BUCK 12V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	12V	-	3A	150kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5 Formed Leads	TO-220-5
LM2596T-3.3/LF03	Texas Instruments	IC Regulators BUCK 3.3V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	3.3V	-	3A	150kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5 Formed Leads	TO-220-5
LM2596T-5.0/LF03	Texas Instruments	IC Regulators BUCK 5V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	5V	-	3A	150kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5 Formed Leads	TO-220-5
TPS65400QRGZRQ1	Texas Instruments	IC Regulators BUCK ADJ 4A/2A QD 48VQFN	Active	Step-Down	Positive	Buck	Adjustable	4	4.5V	18V	0.6V	16.2V	4A, 2A	275kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-VQFN (7x7)
LM76003QRNPRQ1	Texas Instruments	IC Regulators BUCK ADJ 3.5A SYNC 30WQFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.5V	60V	1V	57V	3.5A	300kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	30-WFQFN Exposed Pad	30-WQFN (6x4)
MAX17506ATP+T	Maxim Integrated	5A 60V SYNHCRONOUS BUCK REGULA	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	60V	0.9V	54V	-	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WQFN Exposed Pad	20-TQFN (5x5)
LTC1550IGN#TRPBF	Linear Technology/Analog Devices	IC Regulators SWTCHD Capacitor INV ADJ 16SSOP	Active	Step-Up/Step-Down	Negative	Charge Pump	Adjustable	1	4.5V	6.5V	-1.24V	-6.1V	10mA	900kHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3409AIDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.6A SYNC 8DFN	Active	Step-Down	Positive	Buck	Adjustable	1	1.6V	5.5V	0.62V	5.5V	600mA	1.7MHz ~ 2.6MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LT1578IS8#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.5A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	4V	15V	1.21V	14.1V	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1578IS8-2.5#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 2.5V 1.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4V	15V	2.5V	-	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1576IS8#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.5A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	5V	25V	1.21V	23.5V	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1576IS8-5#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	5V	25V	5V	-	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT3574EMS#TRPBF	Linear Technology/Analog Devices	IC Regulators FLYBACK INV ISO 16MSOP	Active	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	-	1	3V	40V	-	-	650mA	40kHz ~ 1MHz	No	-40°C ~ 125°C (TA)	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
MP38891DL-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 6A	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	30V	0.8V	15V	6A	420kHz	No	-40°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
MPQ3426DL-LF-P	Monolithic Power Systems Inc.	INDUSTRIAL GRADE6A 35V BOOST C	Active	Step-Up	Positive	Boost	Programmable	1	3.2V	22V	3.2V	35V	6A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	-	-	-
MAX1951ESA+W	Maxim Integrated	IC Regulators BUCK ADJ 2A SYNC 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	2.6V	5.5V	0.8V	5.5V	2A	800kHz ~ 1.1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX732CWE+T	Maxim Integrated	IC Regulators BOOST 12V 0.2A 16SOIC	Active	Step-Up	Positive	Boost	Fixed	1	4V	9.3V	12V	-	200mA	170kHz	No	0°C ~ 70°C (TA)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators