Voltage - Input (Min) is 2.5V - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - FAN53555UC08X LM2665M6 LM2681M6X - 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
FAN53555UC08X	ON Semiconductor	IC Regulators BUCK PROG 4A SYNC 20WLCSP	Active	Step-Down	Positive	Buck	Programmable	1	2.5V	5.5V	0.6V	1.23V	4A	2.4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	20-UFBGA, WLCSP	20-WLCSP
LM2665M6	Texas Instruments	IC Regulators SWITCHD Capacitor RATIO SOT23	Not For New Designs	Ratiometric	Positive	Charge Pump	Fixed	1	2.5V	5.5V	2Vin, Vin/2	-	40mA	80kHz	No	-40°C ~ 85°C (TJ)	Surface Mount	SOT-23-6	SOT-23-6
LM2681M6X	Texas Instruments	IC Regulators SWITCHD Capacitor RATIO SOT23	Obsolete	Ratiometric	Positive	Charge Pump	Fixed	1	2.5V	5.5V	2Vin, Vin/2	-	20mA	80kHz	No	-40°C ~ 85°C (TJ)	Surface Mount	SOT-23-6	SOT-23-6
LM2681M6X/NOPB	Texas Instruments	IC Regulators SWITCHD Capacitor RATIO SOT23	Active	Ratiometric	Positive	Charge Pump	Fixed	1	2.5V	5.5V	2Vin, Vin/2	-	20mA	80kHz	No	-40°C ~ 85°C (TJ)	Surface Mount	SOT-23-6	SOT-23-6
LM3310SQ	Texas Instruments	IC Regulators BOOST ADJ 2A 24WQFN	Obsolete	Step-Up	Positive	Boost	Adjustable	1	2.5V	7V	1.263V	20V	2A (Switch)	660kHz, 1.28MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
LM3310SQ/NOPB	Texas Instruments	IC Regulators BOOST ADJ 2A 24WQFN	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	7V	1.263V	20V	2A (Switch)	660kHz, 1.28MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
LM3311SQ/NOPB	Texas Instruments	IC Regulators BOOST ADJ 2A 24WQFN	Obsolete	Step-Up	Positive	Boost	Adjustable	1	2.5V	7V	1.263V	20V	2A (Switch)	660kHz, 1.28MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
LM3352MTC-2.5/NOPB	Texas Instruments	IC Regulators SWITCHD Capacitor 2.5V 16TSSOP	Obsolete	Step-Up/Step-Down	Positive	Charge Pump	Fixed	1	2.5V	5.5V	2.5V	-	200mA	1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM3668SD-4550/NOPB	Texas Instruments	IC Regulators BUCK BOOST PROG 1A 12WSON	Active	Step-Up/Step-Down	Positive	Buck-Boost	Programmable	1	2.5V	5.5V	4.5V, 5V	-	1A	2.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-WSON (3x3)
LM3668SDX-2833/NOPB	Texas Instruments	IC Regulators BUCK BOOST PROG 1A 12WSON	Active	Step-Up/Step-Down	Positive	Buck-Boost	Programmable	1	2.5V	5.5V	2.8V, 3.3V	-	1A	2.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-WSON (3x3)
LM3670MF-1.2	Texas Instruments	IC Regulators BCK 1.2V 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.2V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MF-1.2/NOPB	Texas Instruments	IC Regulators BCK 1.2V 0.35A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.2V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MF-1.5	Texas Instruments	IC Regulators BCK 1.5V 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.5V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MF-1.8	Texas Instruments	IC Regulators BCK 1.8V 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.8V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MF-2.5/NOPB	Texas Instruments	IC Regulators BCK 2.5V 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	2.5V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MF-ADJ	Texas Instruments	IC Regulators BUCK ADJ 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Adjustable	1	2.5V	5.5V	0.7V	5.5V	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MFX-1.2	Texas Instruments	IC Regulators BCK 1.2V 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.2V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MFX-1.2/NOPB	Texas Instruments	IC Regulators BCK 1.2V 0.35A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.2V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MFX-1.5	Texas Instruments	IC Regulators BCK 1.5V 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.5V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MFX-1.8	Texas Instruments	IC Regulators BCK 1.8V 0.35A SYNC SOT23	Obsolete	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.8V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3670MFX-1.8/NOPB	Texas Instruments	IC Regulators BCK 1.8V 0.35A SYNC SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	5.5V	1.8V	-	350mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM78S40CN	Texas Instruments	IC Regulators BUCK BOOST INV ADJ 16DIP	Obsolete	Step-Up, Step-Down	Positive or Negative	Buck, Boost	Adjustable	1	2.5V	40V	1.25V	40V (Switch)	1.5A (Switch)	100Hz ~ 100kHz	No	0°C ~ 70°C (TA)	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
LM78S40CN/NOPB	Texas Instruments	IC Regulators BUCK BOOST INV ADJ 16DIP	Active	Step-Up, Step-Down	Positive or Negative	Buck, Boost	Adjustable	1	2.5V	40V	1.25V	40V (Switch)	1.5A (Switch)	100Hz ~ 100kHz	No	0°C ~ 70°C (TA)	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
LM78S40N	Texas Instruments	IC Regulators BUCK BOOST INV ADJ 16DIP	Active	Step-Up, Step-Down	Positive or Negative	Buck, Boost	Adjustable	1	2.5V	40V	1.25V	40V (Switch)	1.5A (Switch)	100Hz ~ 100kHz	No	-40°C ~ 125°C (TA)	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
LV52130N0XA-VH	ON Semiconductor	IC Regulators BST SWTCH Capacitor INV 15WLCSP	Not For New Designs	Step-Up, Step-Up/Step-Down	Positive and Negative (Dual Rail)	Boost, Charge Pump	Programmable	2	2.5V	5.5V	±5V, ±5.4V	-	900mA (Switch)	925kHz, 1.85MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	15-UFBGA, WLCSP	15-WLCSP (2.2x1.6)
MC33163DW	ON Semiconductor	IC Regulators BUCK BOOST INV ADJ 16SOIC	Obsolete	Step-Up, Step-Down	Positive or Negative	Buck, Boost	Adjustable	1	2.5V	40V	1.25V	40V (Switch)	3.4A (Switch)	50kHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
MC33163DWG	ON Semiconductor	IC Regulators BUCK BOOST INV ADJ 16SOIC	Active	Step-Up, Step-Down	Positive or Negative	Buck, Boost	Adjustable	1	2.5V	40V	1.25V	40V (Switch)	3.4A (Switch)	50kHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
MC33163DWR2	ON Semiconductor	IC Regulators BUCK BOOST INV ADJ 16SOIC	Obsolete	Step-Up, Step-Down	Positive or Negative	Buck, Boost	Adjustable	1	2.5V	40V	1.25V	40V (Switch)	3.4A (Switch)	50kHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
MP2128DT-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	1A	2.8MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
MP2136EG-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	1A	2MHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	6-VDFN Exposed Pad	6-QFN (2x2)
MP2143DJ-LF-P	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	5.5V	0.6V	5V	3A	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
MP2143DJ-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	5.5V	0.6V	5V	3A	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
MP2144GJ-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 2A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	5.5V	0.6V	5V	2A	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
MP2158GQH-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	1A	1.5MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-VFDFN	8-QFN (2x1.5)
MP2159GJ-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 1A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	1A	1.5MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
MP2161GJ-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 2A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	2A	1.5MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8
MP2162GQH-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 2A SYNC QFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	2A	1.5MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-VFDFN	8-QFN (2x1.5)
MP2188GQA-Z	Monolithic Power Systems Inc.	IC Regulators BUCK FXD/ADJ 3A 16QFN	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	2	2.5V	5.5V	0.8V (1.1V, 1.8V)	5.5V	3A	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-VFQFN	16-QFN (2.2x2.6)
MP2249DN-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	3A	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOICE
MP2249DQT-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 3A SYNC	Not For New Designs	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	3A	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-TQFN (3x3)
MP28114DG-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 0.6A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	600mA	1.7MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-TFDFN Exposed Pad	8-QFN (2x2)
MP28119EG-LF-Z	Monolithic Power Systems Inc.	IC Regulators BUCK ADJ 0.6A SYNC	Active	Step-Down	Positive	Buck	Adjustable	1	2.5V	6V	0.6V	6V	600mA	1.7MHz	Yes	-20°C ~ 85°C (TA)	Surface Mount	8-TFDFN Exposed Pad	8-QFN (2x2)
MP3209DJ-LF-P	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 0.35A	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	6V	3V	22V	350mA	1.4MHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
MP3209DJ-LF-Z	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 0.35A	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	6V	3V	22V	350mA	1.4MHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
MP3213DH-LF-Z	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 3.5A	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	22V	3V	22V	3.5A	700kHz, 1.3MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP
MP3216DJ-LF-Z	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 0.75A	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	6V	2.5V	36V (Switch)	750mA (Switch)	1.3MHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
MP3217DJ-LF-P	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 0.5A	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	6V	2.5V	36V (Switch)	500mA (Switch)	670kHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
MP3217DJ-LF-Z	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 0.5A	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	6V	2.5V	36V (Switch)	500mA (Switch)	670kHz	No	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
MP3221GJ-Z	Monolithic Power Systems Inc.	IC Regulators BOOST ADJ 2.7A	Active	Step-Up	Positive	Boost	Adjustable	1	2.5V	6V	3V	6V	2.7A (Switch)	1.2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
PCA9410AUKZ	NXP USA Inc.	IC Regulators BOOST 5V 0.5A SYNC	Active	Step-Up	Positive	Boost	Fixed	1	2.5V	5.25V	5V	-	500mA	3MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	9-UFBGA, WLCSP	9-WLCSP (1.24x1.24)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators