Voltage Regulators - DC DC Switching Regulators

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product 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	Grade	Qualification	Mounting Type	Supplier Device Package
LM21215MH/NOPB IC REG BUCK ADJ 15A 20HTSSOP National Semiconductor	2,134	9.32	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	Bulk	Active	Step-Down	Positive	Buck	Adjustable	1	2.95V	5.5V	0.6V	5.5V	15A	500kHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-HTSSOP
LTC1504IS8-3.3#PBF IC REG BUCK 3.3V 500MA 8SO Linear Technology	2,100	4.78	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Step-Down	Positive	Buck	Fixed	1	4V	10V	3.3V	-	500mA	200kHz	Yes	0°C ~ 70°C	-	-	Surface Mount	8-SO
LM2678S-3.3 IC REG BUCK 3.3V 5A DDPAK Texas Instruments	2,691	1.00	RFQ	Datasheet	SIMPLE SWITCHER®	TO-263-8, D2PAK (7 Leads + Tab), TO-263CA	Bulk	Active	Step-Down	Positive	Buck	Fixed	1	8V	40V	3.3V	-	5A	260kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DDPAK/TO-263-7
LM2586S-ADJ/NOPB IC REG BST FLYBACK ADJ 3A TO263 National Semiconductor	1,590	10.12	RFQ	Datasheet	SIMPLE SWITCHER®	TO-263-8, D2PAK (7 Leads + Tab), TO-263CA	Bulk	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Adjustable	1	4V	40V	1.23V	60V	3A (Switch)	100kHz ~ 200kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (DDPAK-7)
LT1172CSW#PBF IC REG BUCK BOOST ADJ 1.25A 16SO Linear Technology	376	5.67	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Bulk	Active	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost, Cuk, Flyback, Forward Converter	Adjustable	1	3V	40V	1.244V	65V (Switch)	1.25A (Switch)	100kHz	No	0°C ~ 100°C (TJ)	-	-	Surface Mount	16-SO
LTC3417EDHC#TRPBF IC REG BUCK ADJ DL 16DFN Linear Technology	1,564	10.12	RFQ	Datasheet	-	16-WFDFN Exposed Pad	Bulk	Active	Step-Down	Positive	Buck	Adjustable	2	2.25V	5.5V	0.8V	5V	800mA, 1.4A	1.5MHz, 600kHz ~ 4MHz	Yes	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-DFN (5x3)
LT1110CN8-12#PBF IC REG BUCK BOOST 12V 1.5A 8PDIP Linear Technology	800	5.75	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Bulk	Active	Step-Up, Step-Down	Positive	Buck, Boost	Fixed	1	1V	30V	12V	-	1.5A (Switch)	70kHz	No	0°C ~ 70°C (TA)	-	-	Through Hole	8-PDIP
LM2650MX-ADJ/NOPB IC REG BUCK ADJ 3A 24SOIC National Semiconductor	2,000	9.28	RFQ	Datasheet	-	24-SOIC (0.295", 7.50mm Width)	Bulk	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	18V	1.5V	16V	3A	90kHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	24-SOIC
LMU20P1 IC REG BOOST ADJ/1.4V 100MA 6DFN Lotus Microsystems	149	0.00	RFQ	-	LMU	6-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Step-Up	Positive	Boost	Adjustable (Fixed)	1	0.5V	1.5V	1.4V	1.8V	100mA	6MHz	Yes	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-DFN (2x2)
LM25575MH IC REG BUCK ADJ 1.5A 16HTSSOP National Semiconductor	328	6.45	RFQ	Datasheet	SIMPLE SWITCHER®	16-PowerTSSOP (0.173", 4.40mm Width)	Bulk	Active	Step-Down	Positive	Buck	Adjustable	1	6V	42V	1.225V	40V	1.5A	50kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-HTSSOP
LTC3624HMSE-25#PBF IC REG BUCK 5V 2A 12MSOP Linear Technology	629	10.57	RFQ	Datasheet	-	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	Bulk	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	5V	-	2A	2.25MHz	Yes	-40°C ~ 150°C (TJ)	-	-	Surface Mount	12-MSOP-EP
LTC3624HMSE-5#PBF IC REG BUCK 5V 2A 12MSOP Linear Technology	358	6.01	RFQ	Datasheet	-	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	Bulk	Active	Step-Down	Positive	Buck	Fixed	1	2.7V	17V	5V	-	2A	1MHz	Yes	-40°C ~ 150°C (TJ)	-	-	Surface Mount	12-MSOP-EP
LT3689HMSE#PBF IC REG BUCK ADJ 700MA 16MSOP Linear Technology	259	7.91	RFQ	Datasheet	-	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Bulk	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	36V	0.8V	36V	700mA	500kHz ~ 2MHz	No	-40°C ~ 150°C (TJ)	-	-	Surface Mount	16-MSOP-EP
LT3640EUFD#PBF IC REG BUCK ADJ 1.1A/1.3A 28QFN Linear Technology	219	6.01	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Bulk	Obsolete	Step-Down	Positive	Buck	Adjustable	2	2.5V	35V	0.6V, 1.265V	33.97V	1.1A, 1.3A	350kHz ~ 2.5MHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-QFN (4x5)
LTC3412IFE IC REG BUCK ADJ 2.5A 16TSSOP Linear Technology	1,140	5.75	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Bulk	Active	Step-Down	Positive	Buck	Adjustable	1	2.625V	5.5V	0.8V	5V	2.5A	300kHz ~ 4MHz	Yes	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-TSSOP-EP
LT1576IS8-SYNC#PBF IC REG BUCK ADJ 1.5A 8SO Linear Technology	322	7.30	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Step-Down	Positive	Buck	Adjustable	1	5V	25V	1.21V	23.5V	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SO
LM2588SX-5.0/NOPB IC REG BOOST FLYBACK 5V 5A TO263 National Semiconductor	2,175	11.42	RFQ	Datasheet	SIMPLE SWITCHER®	TO-263-8, D2PAK (7 Leads + Tab), TO-263CA	Bulk	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Fixed	1	4V	40V	5V	-	5A (Switch)	100kHz ~ 200kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (DDPAK-7)
LT1576IS8-5#PBF IC REG BUCK 5V 1.5A 8SO Linear Technology	460	5.66	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Step-Down	Positive	Buck	Fixed	1	5V	25V	5V	-	1.5A	200kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SO
LT1110CS8-5#PBF IC REG BUCK BOOST 5V 1.5A 8SO Linear Technology	1,300	6.60	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Step-Up, Step-Down	Positive	Buck, Boost	Fixed	1	1V	30V	5V	-	1.5A (Switch)	70kHz	No	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
LT3510IFE#PBF IC REG BUCK ADJ 2A DL 20TSSOP Linear Technology	172	11.73	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	Bulk	Active	Step-Down	Positive	Buck	Adjustable	2	3.1V	25V	0.8V	23.75V	2A	250kHz ~ 1.5MHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-TSSOP-EP

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