Current - Output is 250mA - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - AAT1121IPS-0.6-T1 FAN5631MPX 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
AAT1121IPS-0.6-T1	Skyworks Solutions Inc.	IC Regulators BUCK ADJ 0.25A SYNC 8TDFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.7V	5.5V	0.6V	5.5V	250mA	1.5MHz	Yes	-40°C ~ 150°C (TJ)	Surface Mount	8-VFDFN Exposed Pad	8-TDFN (2x2)
FAN5631MPX	ON Semiconductor	IC Regulators SWITCHD Capacitor PROG 10MLP	Obsolete	Step-Down	Positive	Charge Pump	Programmable	1	2.2V	5.5V	1.2V, 1.5V	-	250mA	1.5MHz	No	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-MLP (3x3)
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)
LM27761DSGR	Texas Instruments	IC Regulators SWITCHD Capacitor NEG ADJ 8WSON	Active	Step-Up/Step-Down	Negative	Charge Pump	Adjustable	1	2.7V	5.5V	-1.5V	-5V	250mA	2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-WSON (2x2)
LM27762DSSR	Texas Instruments	IC Regulators CHRG PMP ADJ 250MA 12WSON	Active	Step-Up/Step-Down	Positive and Negative (Dual Rail)	Charge Pump	Adjustable	2 - Dual	2.7V	5.5V	-5V, 1.5V	-1.5V, 5V	250mA	1.7MHz ~ 2.3MHz	No	-40°C ~ 85°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-WSON (3x2)
LT3462AES6#TRPBF	Linear Technology/Analog Devices	IC Regulators CUK INV ADJ 0.25A TSOT23	Active	Step-Up/Step-Down	Negative	Cuk	Adjustable	1	2.5V	16V	-1.265V	-38V	250mA	2.7MHz	No	0°C ~ 70°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LT3462ES6#TRPBF	Linear Technology/Analog Devices	IC Regulators CUK INV ADJ 0.25A TSOT23	Active	Step-Up/Step-Down	Negative	Cuk	Adjustable	1	2.5V	16V	-1.265V	-38V	250mA	1.2MHz	No	0°C ~ 70°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LT3470AEDDB#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	0°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x2)
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)
LTC1779ES6#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.25A SOT23-6	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	9.8V	0.8V	9.8V	250mA	100kHz ~ 550kHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC1911EMS8-1.5#PBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 1.5V 8MSOP	Active	Step-Down	Positive	Charge Pump	Fixed	1	2.7V	5.5V	1.5V	-	250mA	1.5MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC3245EMSE#PBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 0.25A 12MSOP	Active	Step-Up/Step-Down	Positive	Charge Pump	Adjustable (Programmable)	1	2.7V	38V	2.5V (3.3V, 5V)	5V	250mA	450kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LTC3250ES6-1.2#TRPBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 1.2V SOT23	Active	Step-Down	Positive	Charge Pump	Fixed	1	2.7V	5.5V	1.2V	-	250mA	1.5MHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3252EDE#PBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor ADJ DL 12DFN	Active	Step-Down	Positive	Charge Pump	Adjustable	2	2.7V	5.5V	0.9V	1.6V	250mA	1MHz ~ 1.6MHz	No	-40°C ~ 85°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (4x3)
LTC3549EDCB#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.25A SYNC 6DFN	Active	Step-Down	Positive	Buck	Adjustable	1	1.6V	5.5V	0.611V	5.5V	250mA	2.25MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	6-WFDFN Exposed Pad	6-DFN (2x3)
LTC3638EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.25A 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4V	140V	0.8V	140V	250mA	-	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad, 12 Leads	16-MSOP-EP
MAX1733EUK+T	Maxim Integrated	IC Regulators BUCK ADJ 0.25A SYNC SOT23	Active	Step-Down	Positive	Buck	Adjustable	1	2.7V	5.5V	1.25V	2V	250mA	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
MAX1734EUK18+T	Maxim Integrated	IC Regulators BCK 1.8V 0.25A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	5.5V	1.8V	-	250mA	1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
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
MAX1837EUT50+T	Maxim Integrated	IC Regulators BUCK 5V 0.25A SOT23-6	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	24V	5V	-	250mA	-	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6	SOT-23-6
MAX682ESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor 5V 0.25A 8SOIC	Active	Step-Up	Positive	Charge Pump	Fixed	1	2.7V	5.5V	5V	-	250mA	50kHz ~ 2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX682ESA+T	Maxim Integrated	IC Regulators SWTCHD Capacitor 5V 0.25A 8SOIC	Active	Step-Up	Positive	Charge Pump	Fixed	1	2.7V	5.5V	5V	-	250mA	50kHz ~ 2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
SC631ULTRT	Semtech Corporation	IC Regulators SWITCHD Capacitor 4.4V 8MLPD	Active	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	2.9V	5.5V	4.4V	-	250mA	200kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-UFDFN Exposed Pad	8-MLPD-UT (2x2)
TPS60500DGS	Texas Instruments	IC Regulators SWITCHD Capacitor ADJ 10MSOP	Active	Step-Down	Positive	Charge Pump	Adjustable	1	1.8V	6.5V	0.8V	3.3V	250mA	800kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS60500DGSR	Texas Instruments	IC Regulators SWITCHD Capacitor ADJ 10MSOP	Active	Step-Down	Positive	Charge Pump	Adjustable	1	1.8V	6.5V	0.8V	3.3V	250mA	800kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS60501DGSR	Texas Instruments	IC Regulators SWITCHD Capacitor 3.3V 10MSOP	Active	Step-Down	Positive	Charge Pump	Fixed	1	1.8V	6.5V	3.3V	-	250mA	800kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS60502DGS	Texas Instruments	IC Regulators SWITCHD Capacitor 1.8V 10MSOP	Active	Step-Down	Positive	Charge Pump	Fixed	1	1.8V	6.5V	1.8V	-	250mA	800kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS60502DGSR	Texas Instruments	IC Regulators SWITCHD Capacitor 1.8V 10MSOP	Active	Step-Down	Positive	Charge Pump	Fixed	1	1.8V	6.5V	1.8V	-	250mA	800kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS60503DGS	Texas Instruments	IC Regulators SWITCHD Capacitor 1.5V 10MSOP	Active	Step-Down	Positive	Charge Pump	Fixed	1	1.8V	6.5V	1.5V	-	250mA	800kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS60503DGSR	Texas Instruments	IC Regulators SWITCHD Capacitor 1.5V 10MSOP	Obsolete	Step-Down	Positive	Charge Pump	Fixed	1	1.8V	6.5V	1.5V	-	250mA	800kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators