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
BD90640HFP-CTR

BD90640HFP-CTR

IC REG BUCK ADJ 4A HRP7

Rohm Semiconductor

8,671
BD90640HFP-CTR

Datasheet

- HRP-7 (7 Leads + Tab) Tape & Reel (TR) Active Step-Down Positive Adjustable 1 5V Buck 36V 0.8V 36V 4A 50kHz ~ 500kHz AEC-Q100 No Automotive -40°C ~ 125°C (TA) Surface Mount HRP7
LM61460AANRJRR

LM61460AANRJRR

IC REG BUCK ADJ 6A 14VQFN

Texas Instruments

3,382
LM61460AANRJRR

Datasheet

- 14-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 36V 1V 34V 6A 200kHz ~ 2.2MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 14-VQFN-HR (4x3.5)
MPQ4323GDE-AEC1-Z

MPQ4323GDE-AEC1-Z

IC REG BUCK ADJ 3A 12QFN

Monolithic Power Systems Inc.

2,905
MPQ4323GDE-AEC1-Z

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.3V Buck 36V 0.8V 34.2V 3A 350kHz ~ 2.5MHz AEC-Q100 Yes Automotive -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 12-QFN (2x3)
ADP1613ARMZ-R7

ADP1613ARMZ-R7

IC REG BST SEPIC ADJ 2A 8MSOP

Analog Devices Inc.

514
ADP1613ARMZ-R7

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Adjustable 1 2.5V Boost, SEPIC 5.5V 2.5V 20V 2A (Switch) 650kHz, 1.3MHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-MSOP
MP1482DS-LF-Z

MP1482DS-LF-Z

IC REG BUCK ADJ 2A 8SOIC

Monolithic Power Systems Inc.

3,420
MP1482DS-LF-Z

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Adjustable 1 4.75V Buck 18V 0.923V 15V 2A 340kHz - Yes - -40°C ~ 85°C (TA) Surface Mount 8-SOIC
L4971D013TR

L4971D013TR

IC REG BUCK ADJ 1.5A 16SO W

STMicroelectronics

2,929
L4971D013TR

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Adjustable 1 8V Buck 55V 3.3V 50V 1.5A 100kHz ~ 300kHz - No - -40°C ~ 150°C (TJ) Surface Mount 16-SO W
MAX1720EUT+T

MAX1720EUT+T

IC REG CHARGE PUMP INV 25MA SOT6

Analog Devices Inc./Maxim Integrated

16,482
MAX1720EUT+T

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 5.5V -Vin, 2Vin - 25mA 6kHz ~ 21kHz - No - -40°C ~ 85°C (TA) Surface Mount SOT-6
LM5002MAX/NOPB

LM5002MAX/NOPB

IC REG BOOST FLYBACK ADJ 8SOIC

Texas Instruments

2,525
LM5002MAX/NOPB

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive, Isolation Capable Adjustable 1 3.1V Boost, Flyback, Forward Converter, SEPIC 75V 3.1V 76V (Switch) 400mA (Switch) 50kHz ~ 1.5MHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-SOIC
LM5013DDAR

LM5013DDAR

IC REG BUCK ADJ 3.5A 8SOPWR

Texas Instruments

1,998
LM5013DDAR

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Adjustable 1 6V Buck 100V 1.2V 100V 3.5A Up to 1MHz - No - -40°C ~ 150°C (TJ) Surface Mount 8-SO PowerPad
MP4576GQBE-Z

MP4576GQBE-Z

IC REG BUCK ADJ 600MA 12QFN

Monolithic Power Systems Inc.

1,536
MP4576GQBE-Z

Datasheet

- 12-VFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 60V 1V 54V 600mA 400kHz ~ 2.2MHz - Yes Automotive -40°C ~ 125°C (TJ) Surface Mount, Wettable Flank 12-QFN (2.5x3)
TPS61088RHLR

TPS61088RHLR

IC REG BOOST ADJ 10A 20VQFN

Texas Instruments

9,295
TPS61088RHLR

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Adjustable 1 2.7V Boost 12V 4.5V 12.6V 10A 200kHz ~ 2.2MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 20-VQFN (3.5x4.5)
LMQ66430MC3RXBRQ1

LMQ66430MC3RXBRQ1

IC REG BUCK ADJ/1V 3A 14VQFN

Texas Instruments

8,220
LMQ66430MC3RXBRQ1

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable (Fixed) 1 3V Buck 36V 1V (3.3V) 18V 3A 200kHz ~ 2.2MHz AEC-Q100 Yes Automotive -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
LM22672MRX-ADJ/NOPB

LM22672MRX-ADJ/NOPB

IC REG BUCK ADJ 1A 8SOPWR

Texas Instruments

5,890
LM22672MRX-ADJ/NOPB

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 42V 1.285V 37V 1A 500kHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-SO PowerPad
LMR36506R3RPER

LMR36506R3RPER

IC REG BUCK 3.3V 600MA 9VQFN

Texas Instruments

5,652
LMR36506R3RPER

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Fixed 1 3V Buck 65V 3.3V - 600mA 200kHz ~ 2.2MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 9-VQFN-HR (2x2)
LM43601PWPR

LM43601PWPR

IC REG BUCK ADJ 1A 16HTSSOP

Texas Instruments

4,977
LM43601PWPR

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.5V Buck 36V 1V 28V 1A 200kHz ~ 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-HTSSOP
LM22672MRX-5.0/NOPB

LM22672MRX-5.0/NOPB

IC REG BUCK 5V 1A 8SOPWR

Texas Instruments

3,984
LM22672MRX-5.0/NOPB

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.5V Buck 42V 5V - 1A 500kHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-SO PowerPad
MAX1683EUK+T

MAX1683EUK+T

IC REG CHARGE PUMP 2VIN SOT23-5

Analog Devices Inc./Maxim Integrated

16,986
MAX1683EUK+T

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Ratiometric Positive Fixed 1 2V Charge Pump 5.5V 2Vin - 45mA 35kHz - No - -40°C ~ 85°C (TA) Surface Mount SOT-23-5
MAX1719EUT+T

MAX1719EUT+T

IC REG CHARGE PUMP INV 25MA SOT6

Analog Devices Inc./Maxim Integrated

9,763
MAX1719EUT+T

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 5.5V -Vin, 2Vin - 25mA 60kHz ~ 200kHz - No - -40°C ~ 85°C (TA) Surface Mount SOT-6
ADP2301AUJZ-R7

ADP2301AUJZ-R7

IC REG BUCK ADJ 1.2A TSOT6

Analog Devices Inc.

6,580
ADP2301AUJZ-R7

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 20V 0.8V 17V 1.2A 1.4MHz - No - -40°C ~ 125°C (TJ) Surface Mount TSOT-6
ADP2300AUJZ-R7

ADP2300AUJZ-R7

IC REG BUCK ADJ 1.2A TSOT6

Analog Devices Inc.

5,447
ADP2300AUJZ-R7

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 20V 0.8V 17V 1.2A 700kHz - No - -40°C ~ 125°C (TJ) Surface Mount TSOT-6
Total 35756 Record«Prev1... 2930313233343536...1788Next»

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