Home > Products  > Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - DC DC Switching Regulators

Voltage Regulators - DC DC Switching Regulators

Manufacturer Series Package/Case Packaging Part Status Function Output Configuration Output Type Number of Outputs Voltage - Input (Min) Topology Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Qualification Synchronous Rectifier Grade Operating Temperature Mounting Style Supplier Device Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Apply All
Reset All
Result
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Function Output Configuration Output Type Number of Outputs Voltage - Input (Min) Topology Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Qualification Synchronous Rectifier Grade Operating Temperature Mounting Style Supplier Device Package
BD90620UEFJ-CE2

BD90620UEFJ-CE2

IC REG BUCK ADJ 2.5A 8HTSOP-J

Rohm Semiconductor

1,495
BD90620UEFJ-CE2

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.5V Buck 36V 0.8V 36V 2.5A 50kHz ~ 600kHz - No - -40°C ~ 125°C (TA) Surface Mount 8-HTSOP-J
BD9111NV-E2

BD9111NV-E2

IC REG BUCK 3.3V 2A SON008V5060

Rohm Semiconductor

1,373
BD9111NV-E2

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.5V Buck 5.5V 3.3V - 2A 1MHz - Yes - -25°C ~ 105°C (TA) Surface Mount SON008V5060
TPS65268QRHBTQ1

TPS65268QRHBTQ1

IC REG BCK ADJ 3A/2A TRPL 32VQFN

Texas Instruments

412
TPS65268QRHBTQ1

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 3 4V Buck 8V 0.6V 6V 3A, 2A 200kHz ~ 2.3MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TJ) Surface Mount 32-VQFN (5x5)
MIC4682YM

MIC4682YM

IC REG BUCK ADJ 2A 8SOIC

Microchip Technology

216
MIC4682YM

Datasheet

SuperSwitcher™ 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Adjustable 1 4V Buck 34V 1.23V 32.3V 2A 200kHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-SOIC
MPQ4576GQBE-AEC1-Z

MPQ4576GQBE-AEC1-Z

IC REG BUCK ADJ 600MA 12QFN

Monolithic Power Systems Inc.

4,498
MPQ4576GQBE-AEC1-Z

Datasheet

- 12-VFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 60V 1V 54V 600mA 400kHz ~ 2.2MHz AEC-Q100 Yes Automotive -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 12-QFN (2.5x3)
TPS54340QDDARQ1

TPS54340QDDARQ1

IC REG BCK SPLIT RAIL ADJ 8SOPWR

Texas Instruments

3,554
TPS54340QDDARQ1

Datasheet

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Adjustable 1 4.5V Buck, Split Rail 42V 0.8V 41V 3.5A 100kHz ~ 2.5MHz AEC-Q100 No Automotive -40°C ~ 150°C (TJ) Surface Mount 8-SO PowerPad
BD9130NV-E2

BD9130NV-E2

IC REG BUCK ADJ 2A SON008V5060

Rohm Semiconductor

1,866
BD9130NV-E2

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.7V Buck 5.5V 1V 2.5V 2A 1MHz - Yes - -25°C ~ 105°C (TA) Surface Mount SON008V5060
TPS61006DGS

TPS61006DGS

IC REG BOOST 3.3V 1.3A 10VSSOP

Texas Instruments

290
TPS61006DGS

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Step-Up Positive Fixed 1 0.8V Boost 3.3V 3.3V - 1.3A (Switch) 500kHz - No - -40°C ~ 85°C (TA) Surface Mount 10-VSSOP
LM2675N-12/NOPB

LM2675N-12/NOPB

IC REG BUCK 12V 1A 8PDIP

Texas Instruments

384
LM2675N-12/NOPB

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Fixed 1 6.5V Buck 40V 12V - 1A 260kHz - No - -40°C ~ 125°C (TJ) Through Hole 8-PDIP
LM46001PWPT

LM46001PWPT

IC REG BUCK ADJ 1A 16HTSSOP

Texas Instruments

2,569
LM46001PWPT

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.5V Buck 60V 1V 28V 1A 200kHz ~ 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-HTSSOP
LT8606BEDC#TRMPBF

LT8606BEDC#TRMPBF

IC REG BUCK ADJ 350MA 8DFN

Analog Devices Inc.

1,688
LT8606BEDC#TRMPBF

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 42V 1.8V 12V 350mA 200kHz ~ 2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-DFN (2x2)
ADP2119ACPZ-3.3-R7

ADP2119ACPZ-3.3-R7

IC REG BUCK 3.3V 2A 10LFCSP

Analog Devices Inc.

1,666
ADP2119ACPZ-3.3-R7

Datasheet

- 10-VFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Fixed 1 2.3V Buck 5.5V 3.3V - 2A 1.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 10-LFCSP-WD (3x3)
TPS53513RVER

TPS53513RVER

IC REG BUCK ADJ 8A 28VQFN

Texas Instruments

1,603
TPS53513RVER

Datasheet

SWIFT™, D-CAP3™, Eco-Mode™ 28-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 1.5V Buck 18V 0.6V 5.5V 8A 200kHz ~ 1MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 28-VQFN-CLIP (4.5x3.5)
LM2670SX-5.0/NOPB

LM2670SX-5.0/NOPB

IC REG BUCK 5V 3A TO263

Texas Instruments

1,275
LM2670SX-5.0/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Fixed 1 8V Buck 40V 5V - 3A 260kHz - No - -40°C ~ 125°C (TJ) Surface Mount TO-263 (DDPAK-7)
LM46001PWP

LM46001PWP

IC REG BUCK ADJ 1A 16HTSSOP

Texas Instruments

917
LM46001PWP

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Adjustable 1 3.5V Buck 60V 1V 28V 1A 200kHz ~ 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-HTSSOP
ADP2119ACPZ-1.2-R7

ADP2119ACPZ-1.2-R7

IC REG BUCK 1.2V 2A 10LFCSP

Analog Devices Inc.

840
ADP2119ACPZ-1.2-R7

Datasheet

- 10-VFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Fixed 1 2.3V Buck 5.5V 1.2V - 2A 1.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 10-LFCSP-WD (3x3)
ADP2119ACPZ-1.8-R7

ADP2119ACPZ-1.8-R7

IC REG BUCK 1.8V 2A 10LFCSP

Analog Devices Inc.

779
ADP2119ACPZ-1.8-R7

Datasheet

- 10-VFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Fixed 1 2.3V Buck 5.5V 1.8V - 2A 1.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 10-LFCSP-WD (3x3)
LM2670T-ADJ/NOPB

LM2670T-ADJ/NOPB

IC REG BUCK ADJ 3A TO220-7

Texas Instruments

171
LM2670T-ADJ/NOPB

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Down Positive Adjustable 1 8V Buck 40V 1.2V 37V 3A 260kHz - No - -40°C ~ 125°C (TJ) Through Hole TO-220-7
MAX20403AFLB/VY+

MAX20403AFLB/VY+

IC REG BUCK 3.3V 3.5A 15FC2QFN

Analog Devices Inc./Maxim Integrated

390
MAX20403AFLB/VY+

Datasheet

- 15-WFQFN Tray Active Step-Down Positive Fixed 1 3V Buck 36V 3.3V - 3.5A 2.1MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TA) Surface Mount, Wettable Flank 15-FC2QFN (3x3)
TPS65263QRHBRQ1

TPS65263QRHBRQ1

IC REG BUCK ADJ TRPL 32VQFN

Texas Instruments

1,798
TPS65263QRHBRQ1

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 3 4V Buck 18V 0.68V 6.3V 3A, 2A, 2A 200kHz ~ 2.3MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TJ) Surface Mount 32-VQFN (5x5)
Total 35756 Record«Prev1... 269270271272273274275276...1788Next»

Frequently Asked Questions

Voltage Regulators - DC DC Switching Regulators Overview

Voltage Regulators - DC-DC Switching Regulators Overview

DC-DC Switching Regulators, also known as DC-DC converters, are essential components in modern power management systems. Unlike linear regulators that dissipate excess energy as heat, switching regulators use high-frequency switching elements and energy storage components (inductors, capacitors) to efficiently step up, step down, or invert voltage levels. This design enables conversion efficiency levels of 80–95% or higher, making them indispensable for portable electronics, industrial automation, automotive systems, and communication equipment.

Key Advantages

High Efficiency: By minimizing energy loss, DC-DC switching regulators extend battery life in mobile devices and reduce overall power consumption in embedded systems.
Flexibility: Available in buck (step-down), boost (step-up), buck-boost, and inverting topologies, they provide engineers with versatile solutions for a wide range of voltage conversion needs.
Compact Size: With the integration of control circuitry and optimized packaging, regulators are now available in ultra-small footprints such as QFN and TSSOP, enabling compact PCB designs.
Thermal Performance: Efficient energy transfer reduces heat generation, which is critical in high-density boards and automotive ECUs.

Typical Applications

Consumer Electronics: Smartphones, tablets, wearables, and gaming devices rely on DC-DC converters for stable operation of processors, memory, and RF modules.
Industrial Equipment: Used in factory automation, robotics, and sensor networks where stable power is critical.
Automotive Systems: Powertrain control modules, infotainment units, and ADAS (Advanced Driver Assistance Systems) require efficient DC-DC conversion to meet stringent performance and reliability standards.
Telecommunication & Networking: Routers, base stations, and IoT gateways integrate switching regulators to ensure consistent power delivery under variable loads.

Features to Consider

When selecting a DC-DC switching regulator, engineers should evaluate:
Input voltage range and output voltage accuracy
Maximum output current capability
Efficiency curves under various load conditions
Switching frequency and EMI performance
Package type and thermal dissipation
Compliance with RoHS/REACH and automotive AEC-Q100 standards

Inventory and Availability

At OEMSTOCK.COM, we maintain a broad selection of Voltage Regulators – DC-DC Switching Regulators from leading manufacturers such as Texas Instruments, Analog Devices, Nuvoton, and Nisshinbo Micro Devices. Products are available in multiple packages and stocked in significant quantities to support both prototype development and large-scale production. Our global sourcing network ensures competitive pricing and reliable lead times, while our RFQ system allows engineers and procurement teams to request customized quotations instantly.
Search Product

Search

Product Category

Products

Tel Us

Phone

My Acccout

User

OEM STOCK
OEM STOCK
[email protected]