Function is Step-Down - PMIC - Voltage Regulators - DC DC Switching Regulators Distributor - LM21305SQ/NOPB LM22670TJE-ADJ/NOPB LM25576MH/NOPB - 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
LM21305SQ/NOPB	Texas Instruments	IC Regulators BUCK ADJ 5A SYNC 28WQFN	Active	Step-Down	Positive	Buck	Adjustable	1	3V	18V	0.598V	18V	5A	300kHz ~ 1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	28-WFQFN Exposed Pad	28-WQFN (5x5)
LM22670TJE-ADJ/NOPB	Texas Instruments	IC Regulators BUCK ADJ 3A TO263-7	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	42V	1.285V	37V	3A	500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-7 Thin	TO-263-7 Thin
LM25576MH/NOPB	Texas Instruments	IC Regulators BUCK ADJ 3A 20TSSOP	Active	Step-Down	Positive	Buck	Adjustable	1	6V	42V	1.225V	40V	3A	50kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM2738YSDX/NOPB	Texas Instruments	IC Regulators BUCK ADJ 1.5A 8WSON	Obsolete	Step-Down	Positive	Buck	Adjustable	1	3V	20V	0.8V	18V	1.5A	550kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-WSON (3x3)
LM34927MR/NOPB	Texas Instruments	IC Regulators BUCK ISO ADJ DL 8SOPWRPAD	Active	Step-Down	Positive, Isolation Capable	Buck	Adjustable	2	7.5V	100V	1.225V	100V	600mA	Adj to 1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-PowerSOIC (0.154", 3.90mm Width)	8-SO PowerPad
TL2575HV-33IKTTR	Texas Instruments	IC Regulators BUCK 3.3V 1A 5-DDPAK	Active	Step-Down	Positive	Buck	Fixed	1	4.75V	60V	3.3V	-	1A	52kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA	DDPAK/TO-263-5
TPS54040DGQ	Texas Instruments	IC Regulators BUCK ADJ 0.5A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.5V	42V	0.8V	39V	500mA	100kHz ~ 2.5MHz	No	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-PowerPad
TPS54060QDGQRQ1	Texas Instruments	IC Regulators BCK SPLIT RAIL ADJ 10MSOP	Obsolete	Step-Down	Positive	Buck, Split Rail	Adjustable	1	3.5V	60V	0.8V	58V	500mA	100kHz ~ 2.5MHz	No	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-PowerPad
TPS54060QDRCRQ1	Texas Instruments	IC Regulators BUCK SPLIT RAIL ADJ 10SON	Obsolete	Step-Down	Positive	Buck, Split Rail	Adjustable	1	3.5V	60V	0.8V	58V	500mA	100kHz ~ 2.5MHz	No	-40°C ~ 150°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS5410DRG4	Texas Instruments	IC Regulators BUCK ADJ 1A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	5.5V	36V	1.221V	31.32V	1A	500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS54140DGQ	Texas Instruments	IC Regulators BUCK ADJ 1.5A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.5V	42V	0.8V	39V	1.5A	100kHz ~ 2.5MHz	No	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-PowerPad
TPS54160DGQ	Texas Instruments	IC Regulators BUCK ADJ 1.5A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.5V	60V	0.8V	58V	1.5A	100kHz ~ 2.5MHz	No	-40°C ~ 150°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-PowerPad
TPS5420DRG4	Texas Instruments	IC Regulators BUCK ADJ 2A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	5.5V	36V	1.22V	31V	2A	500kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS54291PWP	Texas Instruments	IC Regulators BUCK ADJ DL SYNC 16HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	18V	0.8V	16.2V	1.5A, 2.5A	600kHz	Yes	-40°C ~ 125°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS54353PWPR	Texas Instruments	IC Regulators BCK 1.5V 3A SYNC 16HTSSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	20V	1.5V	-	3A	250kHz, 500kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS54611PWP	Texas Instruments	IC Regulators BCK 0.9V 6A SYNC 28HTSSOP	Active	Step-Down	Positive	Buck	Fixed	1	3V	6V	0.9V	-	6A	350kHz, 550kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-HTSSOP
TPS54617RUVR	Texas Instruments	IC Regulators BUCK ADJ 6A SYNC 34VQFN	Active	Step-Down	Positive	Buck	Adjustable	1	3V	6V	0.891V	5.4V	6A	350kHz, 550kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	34-VQFN Exposed Pad	34-VQFN-EP (7x3.5)
TPS54910PWP	Texas Instruments	IC Regulators BUCK ADJ 9A SYNC 28HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	4V	0.891V	2.5V	9A	350kHz, 550kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-HTSSOP
TPS62044DRCR	Texas Instruments	IC Regulators BUCK 1.8V 1.2A SYNC 10SON	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	6V	1.8V	-	1.2A	1.25MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS62208DBVR	Texas Instruments	IC Regulators BUCK 1.875V 0.3A SOT23	Active	Step-Down	Positive	Buck	Fixed	1	2.5V	6V	1.875V	-	300mA	1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
TPS62320YZDT	Texas Instruments	IC Regulators BUCK ADJ 0.5A SYNC 8DSBGA	Obsolete	Step-Down	Positive	Buck	Adjustable	1	2.7V	6V	0.6V	5.4V	500mA	3MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-VFBGA, DSBGA	8-DSBGA (2.3x1.3)
TPS62404QDRCRQ1	Texas Instruments	IC Regulators BUCK PROG/3.3V DL 10SON	Active	Step-Down	Positive	Buck	Programmable (Fixed)	2	2.5V	6V	1.575V, 1.9V (3.3V)	-	400mA, 600mA	2.3MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS65251RHAT	Texas Instruments	IC Regulators BCK ADJ 3A/2A TRPL 40VQFN	Active	Step-Down	Positive	Buck	Adjustable	3	4.5V	18V	0.8V	18V	3A, 2A	300kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	40-VFQFN Exposed Pad	40-VQFN (6x6)
TPS65253RHDR	Texas Instruments	IC Regulators BUCK ADJ DL SYNC 28VQFN	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	16V	0.8V	15V	3.5A, 2.5A	300kHz ~ 1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	28-VFQFN Exposed Pad	28-VQFN-EP (5x5)
TPS65253RHDT	Texas Instruments	IC Regulators BUCK ADJ DL SYNC 28VQFN	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	16V	0.8V	15V	3.5A, 2.5A	300kHz ~ 1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	28-VFQFN Exposed Pad	28-VQFN-EP (5x5)
TPS65257RHAR	Texas Instruments	IC Regulators BCK ADJ 3A/2A TRPL 40VQFN	Active	Step-Down	Positive	Buck	Adjustable	3	4.5V	16V	0.8V	16V	3A, 2A	300kHz ~ 2.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	40-VFQFN Exposed Pad	40-VQFN (6x6)
TPS65258RHAR	Texas Instruments	IC Regulators BCK ADJ 3A/2A TRPL 40VQFN	Active	Step-Down	Positive	Buck	Adjustable	3	4.5V	16V	0.8V	16V	3A, 2A	300kHz ~ 2.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	40-VFQFN Exposed Pad	40-VQFN (6x6)
TPS65261-1RHBR	Texas Instruments	IC Regulators BCK ADJ 3A/2A TRPL 32VQFN	Active	Step-Down	Positive	Buck	Adjustable	3	4.5V	18V	0.6V	18V	3A, 2A	250kHz ~ 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
TPS65261RHBR	Texas Instruments	IC Regulators BCK ADJ 3A/2A TRPL 32VQFN	Active	Step-Down	Positive	Buck	Adjustable	3	4.5V	18V	0.6V	18V	3A, 2A	250kHz ~ 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
TPS65261RHBT	Texas Instruments	IC Regulators BCK ADJ 3A/2A TRPL 32VQFN	Active	Step-Down	Positive	Buck	Adjustable	3	4.5V	18V	0.6V	18V	3A, 2A	250kHz ~ 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
TPS65263QRHBRQ1	Texas Instruments	IC Regulators BCK PROG TRPL SYNC 32VQFN	Active	Step-Down	Positive	Buck	Programmable	3	4V	18V	0.68V	6.3V	3A, 2A, 2A	200kHz ~ 2.3MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
TPS65263RHBT	Texas Instruments	IC Regulators BCK PROG TRPL SYNC 32VQFN	Active	Step-Down	Positive	Buck	Programmable	3	4.5V	18V	0.68V	6.3V	3A, 2A	600kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
TPS65266RHBR	Texas Instruments	IC Regulators BCK ADJ 3A/2A TRPL 32VQFN	Active	Step-Down	Positive	Buck	Adjustable	3	2.7V	6.5V	0.6V	6.5V	3A, 2A	250kHz ~ 2.4MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
TPS65270PWPR	Texas Instruments	IC Regulators BCK ADJ 2A/3A DL 24HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	18V	0.8V	15V	2A, 3A	300kHz ~ 1.4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-HTSSOP
TPS65270RGER	Texas Instruments	IC Regulators BUCK ADJ 2A/3A DL 24VQFN	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	18V	0.8V	15V	2A, 3A	300kHz ~ 1.4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)
TPS65270RGET	Texas Instruments	IC Regulators BUCK ADJ 2A/3A DL 24VQFN	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	18V	0.8V	15V	2A, 3A	300kHz ~ 1.4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)
TPS65279DAPR	Texas Instruments	IC Regulators BUCK ADJ 5A DL 32HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	18V	0.6V	15V	5A	200kHz ~ 1.6MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	32-TSSOP (0.240", 6.10mm Width) Exposed Pad	32-HTSSOP
TPS65283-1RGER	Texas Instruments	IC Regulators BUCK ADJ DL SYNC 24VQFN	Active	Step-Down	Positive	Buck	Adjustable	2	4.5V	18V	0.6V	9V	3.5A, 2.5A	200kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)
TPS82695SIPR	Texas Instruments	IC Regulators BUCK 2.5V 0.5A SYNC 8USIP	Active	Step-Down	Positive	Buck	Fixed	1	2.3V	4.35V	2.5V	-	500mA	4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-BGA Module	8-uSIP (2.9x2.3)
TPS84210RKGR	Texas Instruments	IC Regulators BUCK ADJ 2A SYNC 39B1QFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.95V	6V	0.8V	3.6V	2A	500kHz ~ 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	39-BQFN Exposed Pad	39-B1QFN-EP (11x9)
TPS84210RKGT	Texas Instruments	IC Regulators BUCK ADJ 2A SYNC 39B1QFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.95V	6V	0.8V	3.6V	2A	500kHz ~ 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	39-BQFN Exposed Pad	39-B1QFN-EP (11x9)
TPS84A20RVQT	Texas Instruments	IC Regulators BUCK ADJ 10A SYNC 42BQFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.95V	17V	0.6V	5.5V	10A	200kHz ~ 1.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	42-BQFN Exposed Pad	42-BQFN (10x10)
UCC25230DRMR	Texas Instruments	IC Regulators MULT CONFIG ISO ADJ 8VSON	Active	Step-Down	Positive, Isolation Capable	Buck, Flyback, Forward Converter	Adjustable	1	12V	75V	3.3V	90V	200mA	380kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-VDFN Exposed Pad	8-VSON (4x4)
UCC25230DRMT	Texas Instruments	IC Regulators MULT CONFIG ISO ADJ 8VSON	Active	Step-Down	Positive, Isolation Capable	Buck, Flyback, Forward Converter	Adjustable	1	12V	75V	3.3V	90V	200mA	380kHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-VDFN Exposed Pad	8-VSON (4x4)
UCD7242RSJR	Texas Instruments	IC Regulators BUCK 10A DL SYNC 32QFN	Active	Step-Down	Positive	Buck	-	2	4.75V	18V	-	-	10A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	32-VQFN Exposed Pad	32-VQFN-HR (6x6)
UCD7242RSJT	Texas Instruments	IC Regulators BUCK 10A DL SYNC 32QFN	Active	Step-Down	Positive	Buck	-	2	4.75V	18V	-	-	10A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	32-VQFN Exposed Pad	32-VQFN-HR (6x6)
UCD74106RGMR	Texas Instruments	IC Regulators BUCK 6A SYNC 13VQFN	Active	Step-Down	Positive	Buck	-	1	4.5V	18V	-	-	6A	Up to 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	13-VFQFN Exposed Pad	13-VQFN (3x3)
UCD74106RGMT	Texas Instruments	IC Regulators BUCK 6A SYNC 13VQFN	Active	Step-Down	Positive	Buck	-	1	4.5V	18V	-	-	6A	Up to 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	13-VFQFN Exposed Pad	13-VQFN (3x3)
UCD74111RVFR	Texas Instruments	IC Regulators BUCK 15A SYNC 40LQFN	Active	Step-Down	Positive	Buck	-	1	4.7V	14V	-	-	15A	Up to 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	40-PowerLFQFN	40-LQFN-CLIP (7x5)
UCD74120RVFR	Texas Instruments	IC Regulators BUCK 25A SYNC 40LQFN	Active	Step-Down	Positive	Buck	-	1	4.7V	14V	-	-	25A	Up to 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	40-PowerLFQFN	40-LQFN-CLIP (7x5)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators