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
TPS54394RSAR

TPS54394RSAR

IC REG BUCK ADJ 3A DL 16QFN

Texas Instruments

828
TPS54394RSAR

Datasheet

D-CAP2™, Eco-Mode™ 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 2 4.5V Buck 18V 0.76V 7V 3A 700kHz - Yes - -40°C ~ 85°C (TA) Surface Mount 16-QFN (4x4)
BD9E304FP4-LBZTL

BD9E304FP4-LBZTL

IC REG BUCK ADJ 3A TSOT23-8L

Rohm Semiconductor

2,229
BD9E304FP4-LBZTL

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 36V - 25.2V 3A 300kHz - Yes - -40°C ~ 85°C Surface Mount TSOT23-8L
MP2236CGJ-Z

MP2236CGJ-Z

IC REG BUCK ADJ 6A TSOT23-8

Monolithic Power Systems Inc.

7,648
MP2236CGJ-Z

Datasheet

MP SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 18V 0.6V 8V 6A 600kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount TSOT-23-8
MIC22602YML-TR

MIC22602YML-TR

IC REG BUCK ADJ 6A 24MLF

Microchip Technology

3,588
MIC22602YML-TR

Datasheet

- 24-VFQFN Exposed Pad, 24-MLF® Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.6V Buck 5.5V 0.7V 5.5V 6A 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 24-MLF® (4x4)
ISL80019AIRZ-T

ISL80019AIRZ-T

IC REG BUCK ADJ 1.5A 8TDFN

Renesas Electronics Corporation

2,932
ISL80019AIRZ-T

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.7V Buck 5.5V 0.6V 5.5V 1.5A 2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-TDFN-EP (2x2)
AP66300QFVBW-13

AP66300QFVBW-13

IC REG BUCK ADJ 3A U-QFN4040-16

Diodes Incorporated

2,254
AP66300QFVBW-13

Datasheet

- 16-UQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.8V Buck 60V 0.8V 50V 3A 300kHz ~ 2.5MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TA) Surface Mount, Wettable Flank U-QFN4040-16/SWP (Type UXB)
MAX77827CEWC+T

MAX77827CEWC+T

IC REG BUCK BOOST ADJ 1.8A 12WLP

Analog Devices Inc./Maxim Integrated

7,982
MAX77827CEWC+T

Datasheet

- 12-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Adjustable 1 2.6V Buck-Boost 5.5V 2.3V 5.3V 1.8A (Switch) 2.5MHz - No - -40°C ~ 125°C (TJ) Surface Mount 12-WLP (1.61x2.01)
LMR12015XSD/NOPB

LMR12015XSD/NOPB

IC REG BUCK ADJ 1.5A 10WSON

Texas Instruments

3,542
LMR12015XSD/NOPB

Datasheet

SIMPLE SWITCHER® 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 20V 1V 18V 1.5A 2MHz - No - -40°C ~ 125°C (TJ) Surface Mount 10-WSON (3x3)
ICL7660AIBAZA-T

ICL7660AIBAZA-T

IC REG CHARG PUMP INV 45MA 8SOIC

Renesas Electronics Corporation

2,382
ICL7660AIBAZA-T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 3kHz - No - -40°C ~ 85°C (TA) Surface Mount 8-SOIC
MAX77504AAFC+T

MAX77504AAFC+T

IC REG BUCK ADJ 3A 12FC2QFN

Analog Devices Inc./Maxim Integrated

1,977
MAX77504AAFC+T

Datasheet

- 12-PowerUFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.6V Buck 14V 0.6V 6V 3A 500kHz ~ 1.5MHz - Yes - -40°C ~ 125°C (TA) Surface Mount 12-FC2QFN (2.5x2.5)
ICL7660SIBAZT

ICL7660SIBAZT

IC REG CHARG PUMP INV 45MA 8SOIC

Renesas Electronics Corporation

13,212
ICL7660SIBAZT

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 10kHz ~ 35kHz - No - -40°C ~ 85°C (TA) Surface Mount 8-SOIC
MIC4680YM

MIC4680YM

IC REG BUCK ADJ 1.3A 8SOIC

Microchip Technology

8,055
MIC4680YM

Datasheet

SuperSwitcher™ 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Adjustable 1 4V Buck 34V 1.23V 32.98V 1.3A 200kHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-SOIC
ICL7660CBAZA-T

ICL7660CBAZA-T

IC REG CHARG PUMP INV 45MA 8SOIC

Renesas Electronics Corporation

5,602
ICL7660CBAZA-T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 10V -Vin, 2Vin - 45mA 10kHz - No - 0°C ~ 70°C (TA) Surface Mount 8-SOIC
ICL7660SIBAZ

ICL7660SIBAZ

IC REG CHARG PUMP INV 45MA 8SOIC

Renesas Electronics Corporation

3,983
ICL7660SIBAZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 10kHz ~ 35kHz - No - -40°C ~ 85°C (TA) Surface Mount 8-SOIC
ICL7660AIBAZA

ICL7660AIBAZA

IC REG CHARG PUMP INV 45MA 8SOIC

Renesas Electronics Corporation

2,115
ICL7660AIBAZA

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 3kHz - No - -40°C ~ 85°C (TA) Surface Mount 8-SOIC
ICL7660SCPAZ

ICL7660SCPAZ

IC REG CHARG PUMP INV 45MA 8PDIP

Renesas Electronics Corporation

2,050
ICL7660SCPAZ

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 10kHz ~ 35kHz - No - 0°C ~ 70°C (TA) Through Hole 8-PDIP
ICL7660ACBAZA

ICL7660ACBAZA

IC REG CHARG PUMP INV 45MA 8SOIC

Renesas Electronics Corporation

1,872
ICL7660ACBAZA

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 3kHz - No - 0°C ~ 70°C (TA) Surface Mount 8-SOIC
ICL7660SCBAZ

ICL7660SCBAZ

IC REG CHARG PUMP INV 45MA 8SOIC

Renesas Electronics Corporation

1,777
ICL7660SCBAZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 10kHz ~ 35kHz - No - 0°C ~ 70°C (TA) Surface Mount 8-SOIC
ICL7660CPAZ

ICL7660CPAZ

IC REG CHARG PUMP INV 45MA 8PDIP

Renesas Electronics Corporation

776
ICL7660CPAZ

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 10V -Vin, 2Vin - 45mA 10kHz - No - 0°C ~ 70°C (TA) Through Hole 8-PDIP
ICL7660ACPAZ

ICL7660ACPAZ

IC REG CHARG PUMP INV 45MA 8PDIP

Renesas Electronics Corporation

514
ICL7660ACPAZ

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 12V -Vin, 2Vin - 45mA 3kHz - No - 0°C ~ 70°C (TA) Through Hole 8-PDIP
Total 35756 Record«Prev1... 139140141142143144145146...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

OEM STOCK
OEM STOCK
[email protected]