Voltage Regulators - DC DC Switching Regulators

Explore Voltage Regulators - DC DC Switching Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
LMR23625CQDDAQ1 IC REG BUCK ADJ 2.5A 8SOPWR Texas Instruments	1,199	1.00	RFQ	Datasheet	SIMPLE SWITCHER®	8-PowerSOIC (0.154", 3.90mm Width)	Tube	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	36V	1.024V	28V	2.5A	2.1MHz	Yes	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	8-SO PowerPad
MPQ9841GLE-33-AEC1-P IC REG BUCK 3.3V 1A 16QFN Monolithic Power Systems Inc.	3,293	3.43	RFQ	Datasheet	MPQ	16-VQFN	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Fixed	1	3.3V	36V	3.3V	-	1A	350kHz ~ 2.5MHz	Yes	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount, Wettable Flank	16-QFN (3x4)
LM2651MTC-ADJ/NOPB IC REG BUCK ADJ 1.5A 16TSSOP Texas Instruments	3,645	4.76	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Active	Step-Down	Positive	Buck	Adjustable	1	4V	14V	1.238V	13V	1.5A	300kHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP
LM2655MTC-3.3/NOPB IC REG BUCK 3.3V 2.5A 16TSSOP Texas Instruments	2,569	5.31	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Active	Step-Down	Positive	Buck	Fixed	1	4V	14V	3.3V	-	2.5A	300kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP
IR38265MTRPBFAUMA1 IC REG BUCK ADJ 30A 34PQFN Infineon Technologies	100	5.85	RFQ	Datasheet	-	34-PowerVFQFN	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Adjustable	1	1.5V	16V	0.5V	14V	30A	150kHz ~ 1.5MHz	Yes	-40°C ~ 125°C (TJ)	-	-	Surface Mount	34-PQFN (5x7)
S-19915BA-A8T1U7 IC REG BUCK ADJ 1A HSNT-8A ABLIC Inc.	100	4.98	RFQ	Datasheet	S-19915B	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Adjustable	1	4V	36V	2.5V	12V	1A	2.2MHz	Yes	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19914AA-A8T1U7 IC REG BUCK ADJ 1A HSNT-8A ABLIC Inc.	3,995	4.98	RFQ	Datasheet	S-19914A	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Adjustable	1	4V	36V	2.5V	12V	1A	2.2MHz	Yes	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
LM2734ZQMKE/NOPB IC REG BUCK ADJ 1A TSOT23-6 Texas Instruments	4,717	5.32	RFQ	Datasheet	-	SOT-23-6 Thin, TSOT-23-6	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Adjustable	1	3V	20V	0.8V	18V	1A	3MHz	No	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	TSOT-23-6
LT1172CT#06PBF IC REG BCK BST ADJ 1.25A TO220-5 Analog Devices Inc.	1,455	5.56	RFQ	Datasheet	-	TO-220-5	Tube	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)	-	-	Through Hole	TO-220-5 Flow 6
LM2599SX-5.0/NOPB IC REG BUCK 5V 3A TO263 Texas Instruments	4,271	6.33	RFQ	Datasheet	SIMPLE SWITCHER®	TO-263-8, D2PAK (7 Leads + Tab), TO-263CA	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	40V	5V	-	3A	150kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (DDPAK-7)
LMR23630FQDRRTQ1 IC REG BUCK ADJ 3A 12SON Texas Instruments	2,448	5.25	RFQ	Datasheet	SIMPLE SWITCHER®	12-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Adjustable	1	4V	36V	1V	28V	3A	150kHz ~ 2.425MHz	Yes	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount, Wettable Flank	12-SON (3x3)
LM2670SD-3.3/NOPB IC REG BUCK 3.3V 3A 14VSON Texas Instruments	1,744	6.86	RFQ	Datasheet	SIMPLE SWITCHER®	14-VDFN Exposed Pad	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Fixed	1	8V	40V	3.3V	-	3A	260kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-VSON (5x6)
LM2677T-12/NOPB IC REG BUCK 12V 5A TO220-7 Texas Instruments	1,520	6.95	RFQ	Datasheet	SIMPLE SWITCHER®	TO-220-7 Formed Leads	Tube	Active	Step-Down	Positive	Buck	Fixed	1	8V	40V	12V	-	5A	260kHz	No	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220-7
LM2597HVM-3.3/NOPB IC REG BUCK 3.3V 500MA 8SOIC Texas Instruments	3,810	6.33	RFQ	Datasheet	SIMPLE SWITCHER®	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	3.3V	-	500mA	150kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
R1273L103A-E2 IC REG BUCK ADJ 14A QFN0505-32B Nisshinbo Micro Devices Inc.	4,076	6.51	RFQ	Datasheet	R1273L	32-PowerVFQFN	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Adjustable	1	4V	34V	0.7V	3.15V	14A	250kHz ~ 1MHz	Yes	-40°C ~ 105°C (TA)	-	-	Surface Mount	QFN0505-32B
LM22677QTJE-5.0/NOPB IC REG BUCK 5V 5A TO263-7 Texas Instruments	3,363	1.00	RFQ	Datasheet	SIMPLE SWITCHER®	TO-263-7 Thin	Tape & Reel (TR)	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	42V	5V	-	5A	500kHz	No	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	TO-263-7 Thin
LTC3200EMS8#PBF IC REG CHRG PUMP ADJ 100MA 8MSOP Analog Devices Inc.	1,041	5.84	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tube	Active	Step-Up	Positive	Charge Pump	Adjustable	1	2.7V	4.5V	2.7V	9V	100mA	2MHz	No	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-MSOP
MAX16935RAUE/V+ IC REG BUCK ADJ/1V 3.5A 16TSSOP Analog Devices Inc./Maxim Integrated	2,032	5.06	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Active	Step-Down	Positive	Buck	Adjustable (Fixed)	1	3.5V	36V	1V (5V)	10V	3.5A	220kHz ~ 2.2MHz	No	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	16-TSSOP-EP
LTC1551LCS8#PBF IC REG CHARGE PUMP ADJ 20MA 8SO Analog Devices Inc.	4,568	6.07	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Step-Up/Step-Down	Negative	Charge Pump	Adjustable	1	2.7V	5.5V	-1.225V	-4.8V	20mA	900kHz	No	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
LM2586S-12/NOPB IC REG BST FLYBACK 12V 3A TO263 Texas Instruments	4,310	8.33	RFQ	Datasheet	SIMPLE SWITCHER®	TO-263-8, D2PAK (7 Leads + Tab), TO-263CA	Tube	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Fixed	1	4V	40V	12V	-	3A (Switch)	100kHz ~ 200kHz	No	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (DDPAK-7)

FAQ

Frequently Asked Questions

What are Voltage Regulators - DC DC Switching Regulators components used for?

Voltage Regulators - DC DC Switching Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Voltage Regulators - DC DC Switching Regulators part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Regulators - DC DC Switching Regulators parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.