Frequency - Switching is 1.1MHz - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - AP3422DNTR-G1 ISL8033IRZ-T LM2771SD/NOPB

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
AP3422DNTR-G1	Diodes Incorporated	IC Regulators BUCK ADJ 0.8A DL SYNC	Active	Step-Down	Positive	Buck	Adjustable	2	2.5V	5.5V	0.6V	5.5V	800mA	1.1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
ISL8033IRZ-T	Renesas Electronics America Inc.	IC Regulators BUCK ADJ 3A DL SYNC 24QFN	Active	Step-Down	Positive	Buck	Adjustable	2	2.85V	6V	0.8V	6V	3A	1.1MHz	Yes	-55°C ~ 125°C (TJ)	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
LM2771SD/NOPB	Texas Instruments	IC Regulators SWITCHD Capacitor 1.5V 10WSON	Active	Step-Down	Positive	Charge Pump	Fixed	1	2.7V	5.5V	1.5V	-	250mA	1.1MHz	No	-30°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-WSON (3x3)
LT1940EFE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.4A DL 16TSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	25V	1.25V	22V	1.4A	1.1MHz	No	0°C ~ 70°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT1940EFE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.4A DL 16TSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	25V	1.25V	22V	1.4A	1.1MHz	No	0°C ~ 70°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT1940LEFE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.4A DL 16TSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	7V	1.25V	6.16V	1.4A	1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT1941EFE#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV 28TSSOP	Active	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost, SEPIC	Adjustable	3	3.5V	25V	0.628V	25V, 40V (Switch)	1.5A (Switch), 2A (Switch), 3A (Switch)	1.1MHz	No	0°C ~ 70°C (TA)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
LT3472EDD#PBF	Linear Technology/Analog Devices	IC Regulators BST CUK INV ADJ DL 10DFN	Active	Step-Up, Step-Up/Step-Down	Positive and Negative (Dual Rail)	Boost, Cuk	Adjustable	2	2.2V	16V	±2.2V	±34V	50mA	1.1MHz	No	0°C ~ 70°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3472EDD#TRPBF	Linear Technology/Analog Devices	IC Regulators BST CUK INV ADJ DL 10DFN	Active	Step-Up, Step-Up/Step-Down	Positive and Negative (Dual Rail)	Boost, Cuk	Adjustable	2	2.2V	16V	±2.2V	±34V	50mA	1.1MHz	No	0°C ~ 70°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3502EDC#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.5A 8DFN	Active	Step-Down	Positive	Buck	Adjustable	1	3V	40V	0.8V	36V	500mA	1.1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (2x2)
LT3502EMS#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.5A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	40V	0.8V	36V	500mA	1.1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT3502EMS#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.5A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	40V	0.8V	36V	500mA	1.1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT3502IDC#TRMPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.5A 8DFN	Active	Step-Down	Positive	Buck	Adjustable	1	3V	40V	0.8V	36V	500mA	1.1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (2x2)
LT3502IMS#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.5A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	40V	0.8V	36V	500mA	1.1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT3506AEDHD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.6A DL 16DFN	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	25V	0.8V	22V	1.6A	1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-WFDFN Exposed Pad	16-DFN (5x4)
LT3506AEDHD#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.6A DL 16DFN	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	25V	0.8V	22V	1.6A	1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-WFDFN Exposed Pad	16-DFN (5x4)
LT3506AEFE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.6A DL 16TSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	25V	0.8V	22V	1.6A	1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT3506AEFE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.6A DL 16TSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	25V	0.8V	22V	1.6A	1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT3506AIFE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.6A DL 16TSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3.6V	25V	0.8V	22V	1.6A	1.1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LTC3521EUF#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BOOST ADJ TRPL 24QFN	Active	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	Adjustable	3	1.8V	5.5V	0.6V	5.5V	600mA, 1A	1.1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN-EP (4x4)
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)
MP2326GD-Z	Monolithic Power Systems Inc.	19V 4A LOW IQ HIGH EFFICIENCY C	Active	Step-Down	Positive	Buck	Adjustable	1	3.9V	19V	0.6V	-	4A	1.1MHz	-	-40°C ~ 125°C (TJ)	Surface Mount	14-VFQFN	14-QFN (2x3)
MP28163GQ-Z	Monolithic Power Systems Inc.	IC Regulators BCK-BST 3.3V/ADJ SYNC	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable (Fixed)	1	2V	5.5V	1.5V (3.3V)	5V	1.3A, 2.9A	1.1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-QFN (3x3)
MP28262EL-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 2A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	2A	1.1MHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
MP28265EL-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 5A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	21V	0.8V	18.9V	5A	1.1MHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
MP28275EL-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 5A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	4.5V	7V	0.8V	6.3V	5A	1.1MHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	14-VFDFN Exposed Pad	14-QFN (3x4)
NCP3133AMNTXG	ON Semiconductor	IC Regulators BUCK ADJ 3A SYNC 16QFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.9V	5.5V	0.6V	4.62V	3A	1.1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
NCP3136MNTXG	ON Semiconductor	5A DCDC CONVERTER	Active	Step-Down	Positive	Buck	Adjustable	1	2.9V	5.5V	0.6V	6.5V	6A	1.1MHz	No	-40°C ~ 125°C (TA)	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
PM8903	STMicroelectronics	IC Regulators BUCK ADJ 3A SYNC 16VFQFPN	Obsolete	Step-Down	Positive	Buck	Adjustable	1	2.8V	6V	0.6V	6V	3A	1.1MHz	Yes	-25°C ~ 125°C (TJ)	Surface Mount	16-VFQFN Exposed Pad	16-VFQFPN (3x3)
PM8903A	STMicroelectronics	IC Regulators BUCK ADJ 3A SYNC 16VFQFPN	Obsolete	Step-Down	Positive	Buck	Adjustable	1	2.8V	6V	0.6V	6V	3A	1.1MHz	Yes	-25°C ~ 125°C (TJ)	Surface Mount	16-VFQFN Exposed Pad	16-VFQFPN (3x3)
PM8903ATR	STMicroelectronics	IC Regulators BUCK ADJ 3A SYNC 16VFQFPN	Active	Step-Down	Positive	Buck	Adjustable	1	2.8V	6V	0.6V	6V	3A	1.1MHz	Yes	-25°C ~ 125°C (TJ)	Surface Mount	16-VFQFN Exposed Pad	16-VFQFPN (3x3)
PM8903TR	STMicroelectronics	IC Regulators BUCK ADJ 3A SYNC 16VFQFPN	Obsolete	Step-Down	Positive	Buck	Adjustable	1	2.8V	6V	0.6V	6V	3A	1.1MHz	Yes	-25°C ~ 125°C (TJ)	Surface Mount	16-VFQFN Exposed Pad	16-VFQFPN (3x3)
SC198AMLTRT	Semtech Corporation	IC Regulators BUCK PROG 0.8A DL 20MLPQ	Obsolete	Step-Down	Positive	Buck	Programmable	2	2.7V	5.5V	1V, 1.8V	1.8V, 3.3V	800mA	1.1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	20-VFQFN Exposed Pad	20-MLPQ (4x4)
TPS53311RGTR	Texas Instruments	IC Regulators BUCK ADJ 3A SYNC 16QFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.9V	6V	0.6V	5.04V	3A	1.1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
TPS53321RGTR	Texas Instruments	IC Regulators BUCK ADJ 5A SYNC 16QFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.9V	6V	0.6V	5.04V	5A	1.1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators