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
TPS62090RGTT

TPS62090RGTT

IC REG BUCK ADJ 3A 16VQFN

Texas Instruments

398
TPS62090RGTT

Datasheet

DCS-Control™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 6V 0.8V 6V 3A 2.8MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 16-VQFN (3x3)
L7983PU50R

L7983PU50R

IC REG BUCK 5V 300MA 10DFN

STMicroelectronics

4,686
L7983PU50R

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 3.5V Buck 60V 5V - 300mA 200kHz ~ 2.2MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount 10-DFN (3x3)
LMR33620BRNXT

LMR33620BRNXT

IC REG BUCK ADJ 2A 12VQFN

Texas Instruments

4,063
LMR33620BRNXT

Datasheet

SIMPLE SWITCHER® 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.8V Buck 36V 1V 24V 2A 1.4MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount, Wettable Flank 12-VQFN-HR (3x2)
L7983PUR

L7983PUR

IC REG BUCK ADJ 300MA 10DFN

STMicroelectronics

3,467
L7983PUR

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.5V Buck 60V 0.85V 60V 300mA 200kHz ~ 2.2MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount 10-DFN (3x3)
LMR33620ADDA

LMR33620ADDA

IC REG BUCK ADJ 2A 8SOPWR

Texas Instruments

448
LMR33620ADDA

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Adjustable 1 3.8V Buck 36V 1V 24V 2A 400kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-SO PowerPad
TPS54424RNVR

TPS54424RNVR

IC REG BUCK ADJ 4A 18VQFN

Texas Instruments

6,423
TPS54424RNVR

Datasheet

SWIFT™ 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 17V 0.6V 12V 4A 200kHz ~ 1.6MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount 18-VQFN-HR (3.5x3.5)
MAX17624ATA+T

MAX17624ATA+T

IC REG BUCK ADJ 1A 8TDFN

Analog Devices Inc./Maxim Integrated

2,544
MAX17624ATA+T

Datasheet

Himalaya 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.9V Buck 5.5V 0.8V 3.3V 1A 4MHz - Yes - -40°C ~ 125°C (TA) Surface Mount 8-TDFN-EP (2x2)
MP2148GQD-Z

MP2148GQD-Z

IC REG BUCK ADJ 1A 6QFN

Monolithic Power Systems Inc.

323
MP2148GQD-Z

Datasheet

- 6-VFDFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.3V Buck 5.5V 0.6V 5.5V 1A 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 6-QFN (1x1.5)
LT1054IPE4

LT1054IPE4

IC REG CHG PUMP ADJ/-1.25V 8PDIP

Texas Instruments

196
LT1054IPE4

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive or Negative Adjustable (Fixed) 1 3.5V Charge Pump 15V -1.25V -15V 100mA 25kHz - No - -40°C ~ 85°C Through Hole 8-PDIP
MP2348GTL-Z

MP2348GTL-Z

IC REG BUCK ADJ 4A SOT583

Monolithic Power Systems Inc.

42,630
MP2348GTL-Z

Datasheet

- SOT-583 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.2V Buck 24V 0.8V 21.6V 4A 650kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-583
A4403GEUTR-T

A4403GEUTR-T

IC REG BUCK ADJ 3A 16QFN

Allegro MicroSystems

18,073
A4403GEUTR-T

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 9V Buck 46V 0.8V 46V 3A 450kHz ~ 2MHz - No - -40°C ~ 105°C (TA) Surface Mount 16-QFN (4x4)
MP3416GJ-Z

MP3416GJ-Z

IC REG STEP-UP PS2/USB TSOT23-8

Monolithic Power Systems Inc.

5,369
MP3416GJ-Z

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Up - PS2/USB 1 0.86V Step-Up (Boost) 5.5V 1.8V 5.5V 1.1A - - Yes - -40°C ~ 125°C (TJ) Surface Mount TSOT-23-8
MP2162AGQH-Z

MP2162AGQH-Z

IC REG BUCK ADJ 2A 8QFN

Monolithic Power Systems Inc.

3,556
MP2162AGQH-Z

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 6V 0.6V 6V 2A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-QFN (2x1.5)
LMR14206XMK/NOPB

LMR14206XMK/NOPB

IC REG BUCK ADJ 600MA SOT23

Texas Instruments

2,069
LMR14206XMK/NOPB

Datasheet

SIMPLE SWITCHER® SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 42V 0.765V 34V 600mA 1.25MHz - No - -40°C ~ 125°C (TJ) Surface Mount SOT-23-THIN
LM60430AQRPKRQ1

LM60430AQRPKRQ1

IC REG BUCK ADJ 3A 13WQFN

Texas Instruments

336
LM60430AQRPKRQ1

Datasheet

- 13-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.8V Buck 36V 1V 24V 3A 400kHz AEC-Q100 Yes Automotive -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 13-WQFN-HR (3x2)
LMQ66410R5RXBR

LMQ66410R5RXBR

IC REG BUCK ADJ/1V 1A 14VQFN

Texas Instruments

5,217
LMQ66410R5RXBR

Datasheet

- 14-PowerTFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable (Fixed) 1 3V Buck 36V 1V (5V) 18V 1A 200kHz ~ 2.2MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 14-VQFN (2.6x2.6)
TPS612994YBHR

TPS612994YBHR

IC REG BOOST PROG 6DSBGA

Texas Instruments

4,656
TPS612994YBHR

Datasheet

- 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Up Positive Programmable 1 0.5V Boost 5.5V 1.8V 5.5V - 3MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 6-DSBGA (1.23x0.84)
TPS61299DRLR

TPS61299DRLR

IC REG BOOST ADJ SOT563

Texas Instruments

1,932
TPS61299DRLR

Datasheet

TPS61299x SOT-563, SOT-666 Tape & Reel (TR) Active Step-Up Positive Adjustable 1 0.5V Boost 5.5V 1.8V 5.5V - 1MHz ~ 3MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-563
STBB1-APUR

STBB1-APUR

IC REG BUCK BOOST ADJ 1.6A 10DFN

STMicroelectronics

18,700
STBB1-APUR

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Adjustable 1 2V Buck-Boost 5.5V 1.2V 5.5V 1.6A (Switch) 1.5MHz - Yes - -40°C ~ 85°C (TJ) Surface Mount 10-DFN (3x3)
LM3578AM/NOPB

LM3578AM/NOPB

IC REG BUCK BOOST 750MA 8SOIC

Texas Instruments

2,914
LM3578AM/NOPB

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative - 1 2V Buck, Boost, Buck-Boost 40V - - 750mA (Switch) 20kHz - No - 0°C ~ 70°C (TA) Surface Mount 8-SOIC
Total 35756 Record«Prev1... 134135136137138139140141...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]