Voltage - Output (Min/Fixed) is 3.3V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - LT1506CR-3.3#PBF LT1506IR-3.3#PBF LT1506IS8-3.3#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
LT1506CR-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 4.5A D2PAK	Active	Step-Down	Positive	Buck	Fixed	1	4V	15V	3.3V	-	4.5A	500kHz	No	0°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	D2PAK-7
LT1506IR-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 4.5A D2PAK	Active	Step-Down	Positive	Buck	Fixed	1	4V	15V	3.3V	-	4.5A	500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA	D2PAK-7
LT1506IS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 4.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4V	15V	3.3V	-	4.5A	500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1507CS8-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4V	16V	3.3V	-	1.5A	500kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1507CS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4V	16V	3.3V	-	1.5A	500kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1507IS8-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4V	16V	3.3V	-	1.5A	500kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1767EMS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BCK SEPIC 3.3V 1.5A 8MSOP	Active	Step-Down	Positive	Buck, SEPIC	Fixed	1	3V	25V	3.3V	-	1.5A	1.25MHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LT1767EMS8E-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BCK SEPIC 3.3V 1.5A 8MSOP	Active	Step-Down	Positive	Buck, SEPIC	Fixed	1	3V	25V	3.3V	-	1.5A	1.25MHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LT1767EMS8E-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BCK SEPIC 3.3V 1.5A 8MSOP	Active	Step-Down	Positive	Buck, SEPIC	Fixed	1	3V	25V	3.3V	-	1.5A	1.25MHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LT3433EFE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST ADJ 0.5A 16TSSOP	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	4V	60V	3.3V	20V	500mA (Switch)	200kHz	No	0°C ~ 125°C (TJ)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT3433EFE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK BST ADJ 0.5A 16TSSOP	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	4V	60V	3.3V	20V	500mA (Switch)	200kHz	No	0°C ~ 125°C (TJ)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT3433IFE#PBF	Linear Technology/Analog Devices	IC Regulators BCK BOOST ADJ 0.5A 16TSSO	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	4V	60V	3.3V	20V	500mA (Switch)	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT3970EDDB-3.3#TRMPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 535MA 10DFN	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	40V	3.3V	-	535mA (Switch)	200kHz ~ 2.25MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x2)
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)
LT3971EMSE-3.3#PBF	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
LT3973EDD-3.3#PBF	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)
LT3973EMSE-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 0.75A 10MSOP	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-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3973IDD-3.3#PBF	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)
LTC1174CS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK BOOST INV 3.3V 8SOIC	Active	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	Fixed	1	4V	13.5V	3.3V	-	340mA, 600mA	200kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1474CS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators MULT CONFG INV 3.3V 8SOIC	Active	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost, SEPIC	Fixed	1	3V	18V	3.3V	-	750mA (Switch)	-	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1502CMS8-3.3#PBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 3.3V 8MSOP	Active	Step-Up	Positive	Charge Pump	Fixed	1	0.9V	1.8V	3.3V	-	10mA	500kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC1517CS5-3.3#TRMPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 3.3V SOT23	Active	Step-Up	Positive	Charge Pump	Fixed	1	2V	4.4V	3.3V	-	15mA	700kHz	No	0°C ~ 70°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	SOT-23-5
LTC1517ES5-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 3.3V TSOT23-5	Active	Step-Up	Positive	Charge Pump	Fixed	1	2V	4.4V	3.3V	-	15mA	700kHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	SOT-23-5
LTC1574CS-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK INV 3.3V 16SOIC	Active	Step-Down	Positive or Negative	Buck	Fixed	1	4V	18.5V	3.3V	-	340mA, 600mA	Up to 200kHz	No	0°C ~ 70°C (TA)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1682CMS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 3.3V 8MSOP	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	1.8V	4.4V	3.3V	-	50mA	550kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC1682CS8-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 3.3V 8SOIC	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	1.8V	4.4V	3.3V	-	50mA	550kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1754ES6-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 3.3V SOT23	Active	Step-Up	Positive	Charge Pump	Fixed	1	2V	4.4V	3.3V	-	40mA	600kHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1595EUA33+	Maxim Integrated	IC Regulators SWITCHD Capacitor 3.3V 8UMAX	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	1.8V	5.5V	3.3V	-	125mA	1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX1595EUA33+T	Maxim Integrated	IC Regulators SWITCHD Capacitor 3.3V 8UMAX	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	1.8V	5.5V	3.3V	-	125mA	1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX16904SATB33/V+T	Maxim Integrated	IC Regulators BCK 3.3V 0.6A SYNC 10TDFN	Active	Step-Down	Positive	Buck	Fixed	1	3.5V	28V	3.3V	-	600mA	2.1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN-EP (3x3)
MAX16956AUBB/V+T	Maxim Integrated	36V 300MA MINI BUCK CONVERTER	Active	Step-Down	Positive	Buck	Fixed	1	3.5V	36V	3.3V	-	300mA	2.1MHz	Yes	-40°C ~ 125°C (TA)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-uMAX
MAX1724EZK33	Maxim Integrated	IC Regulators BST 3.3V 0.4A SYNC TSOT23	Obsolete	Step-Up	Positive	Boost	Fixed	1	0.8V	5.5V	3.3V	-	400mA (Switch)	-	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	SOT-23-5
MAX1724EZK33+T	Maxim Integrated	IC Regulators BST 3.3V 0.4A SYNC TSOT23	Active	Step-Up	Positive	Boost	Fixed	1	0.8V	5.5V	3.3V	-	400mA (Switch)	-	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	SOT-23-5
MAX17501EATB+T	Maxim Integrated	IC Regulators BCK 3.3V 0.5A SYNC 10TDFN	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	500mA	600kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN (3x2)
MAX17502EATB+T	Maxim Integrated	IC Regulators BUCK 3.3V 1A SYNC 10TDFN	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	1A	600kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-TDFN (3x2)
MAX1833EUT#TG16	Maxim Integrated	IC Regulators BST 3.3V 0.15A SYNC SOT23	Last Time Buy	Step-Up	Positive	Boost	Fixed	1	1.5V	5.5V	3.3V	-	150mA	-	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1836ETT33+T	Maxim Integrated	IC Regulators BUCK 3.3V 125MA 6TDFN	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	24V	3.3V	-	125mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	6-WDFN Exposed Pad	6-TDFN-EP (3x3)
MAX1836EUT33#TG16	Maxim Integrated	IC Regulators BUCK 3.3V 125MA SOT23-6	Last Time Buy	Step-Down	Positive	Buck	Fixed	1	4.5V	24V	3.3V	-	125mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1836EUT33+T	Maxim Integrated	IC Regulators BUCK 3.3V 125MA SOT23-6	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	24V	3.3V	-	125mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1837ETT33+T	Maxim Integrated	IC Regulators BUCK 3.3V 0.25A 6TDFN	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	24V	3.3V	-	250mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	6-WDFN Exposed Pad	6-TDFN-EP (3x3)
MAX1837EUT33+T	Maxim Integrated	IC Regulators BUCK 3.3V 0.25A SOT23	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	24V	3.3V	-	250mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1921EUT33+T	Maxim Integrated	IC Regulators BUCK 3.3V 0.4A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2V	5.5V	3.3V	-	400mA	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX1947ETA33+T	Maxim Integrated	IC Regulators BST 3.3V 169MA SYNC 8TDFN	Active	Step-Up	Positive	Boost	Fixed	1	0.7V	3.6V	3.3V	-	169mA	Up to 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-WDFN Exposed Pad	8-TDFN-EP (3x3)
MAX5033AASA	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 8SOIC	Obsolete	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	3.3V	-	500mA	125kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5033AASA+	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	3.3V	-	500mA	125kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5033AASA+T	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	3.3V	-	500mA	125kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5033AUSA+	Maxim Integrated	IC Regulators BUCK 3.3V 0.5A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	3.3V	-	500mA	125kHz	No	0°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5035AASA	Maxim Integrated	IC Regulators BUCK 3.3V 1A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	3.3V	-	1A	125kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5035AUSA+	Maxim Integrated	IC Regulators BUCK 3.3V 1A 8SOIC	Active	Step-Down	Positive	Buck	Fixed	1	7.5V	76V	3.3V	-	1A	125kHz	No	0°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX5090AATE+T	Maxim Integrated	IC Regulators BUCK 3.3V 2A 16TQFN	Active	Step-Down	Positive	Buck	Fixed	1	6.5V	76V	3.3V	-	2A	127kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-WQFN Exposed Pad	16-TQFN (5x5)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators