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
ADP2360ACPZ-5.0-R7

ADP2360ACPZ-5.0-R7

IC REG BUCK 5V 50MA 8LFCSP

Analog Devices Inc.

2,493
ADP2360ACPZ-5.0-R7

Datasheet

- 8-WDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.5V Buck 60V 5V - 50mA - - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-LFCSP (3x3)
BD9F500QUZ-E2

BD9F500QUZ-E2

IC REG BUCK ADJ 5A VMMP16LZ3030

Rohm Semiconductor

6,608
BD9F500QUZ-E2

Datasheet

- 16-XFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 36V 0.6V 14V 5A 600kHz, 1KHz, 2.2MHz - Yes - -40°C ~ 85°C Surface Mount VMMP16LZ3030
LM46000AQPWPTQ1

LM46000AQPWPTQ1

IC REG BUCK ADJ 500MA 16HTSSOP

Texas Instruments

1,354
LM46000AQPWPTQ1

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 500mA 200kHz ~ 2.2MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TJ) Surface Mount 16-HTSSOP
ADP2300AUJZ-R2

ADP2300AUJZ-R2

IC REG BUCK ADJ 1.2A TSOT6

Analog Devices Inc.

211
ADP2300AUJZ-R2

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
TPS54286PWP

TPS54286PWP

IC REG BUCK ADJ 2A DL 14HTSSOP

Texas Instruments

1,358
TPS54286PWP

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Adjustable 2 4.5V Buck 28V 0.8V 25.2V 2A 630kHz - No - -40°C ~ 85°C (TA) Surface Mount 14-HTSSOP
LMS3635MQURNLRQ1

LMS3635MQURNLRQ1

IC REG BUCK ADJ 3.5A 22VQFN

Texas Instruments

3,000
LMS3635MQURNLRQ1

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.9V Buck 36V 3.3V 10V 3.5A 2.1MHz AEC-Q100 Yes Automotive -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LMS3635LQURNLRQ1

LMS3635LQURNLRQ1

IC REG BUCK 5V 3.5A 22VQFN

Texas Instruments

2,997
LMS3635LQURNLRQ1

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Fixed 1 3.9V Buck 36V 5V - 3.5A 2.1MHz AEC-Q100 Yes Automotive -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
TPS65279RHHT

TPS65279RHHT

IC REG BUCK ADJ 5A DL 36VQFN

Texas Instruments

250
TPS65279RHHT

Datasheet

- 36-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 2 4.5V Buck 18V 0.6V 15V 5A 200kHz ~ 1.6MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 36-VQFN (6x6)
TPS6735IP

TPS6735IP

IC REG BUCK -5V 200MA 8PDIP

Texas Instruments

2,378
TPS6735IP

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Up, Step-Down Negative Fixed 1 4V Buck 6.2V -5V - 200mA 160kHz - No - -40°C ~ 85°C (TA) Through Hole 8-PDIP
ADP2371ACPZ-1.2-R7

ADP2371ACPZ-1.2-R7

IC REG BUCK 1.2V 800MA 8LFCSP

Analog Devices Inc.

1,393
ADP2371ACPZ-1.2-R7

Datasheet

- 8-WFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Fixed 1 3.2V Buck 15V 1.2V - 800mA 600kHz ~ 1.2MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 8-LFCSP-WD (3x3)
LT1172CSW#PBF

LT1172CSW#PBF

IC REG BUCK BOOST ADJ 1.25A 16SO

Analog Devices Inc.

3,853
LT1172CSW#PBF

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Adjustable 1 3V Buck, Boost, Cuk, Flyback, Forward Converter 40V 1.244V 65V (Switch) 1.25A (Switch) 100kHz - No - 0°C ~ 100°C (TJ) Surface Mount 16-SO
LM53635NQURNLRQ1

LM53635NQURNLRQ1

IC REG BUCK 3.3V 3.5A 22VQFN

Texas Instruments

6,000
LM53635NQURNLRQ1

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Fixed 1 3.9V Buck 36V 3.3V - 3.5A 2.1MHz AEC-Q100 Yes Automotive -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LM26400YSDE/NOPB

LM26400YSDE/NOPB

IC REG BUCK ADJ 2A DL 16WSON

Texas Instruments

205
LM26400YSDE/NOPB

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 2 3V Buck 20V 0.6V 16V 2A 520kHz - No - -40°C ~ 125°C (TJ) Surface Mount 16-WSON (5x5)
LM2594HVN-12/NOPB

LM2594HVN-12/NOPB

IC REG BUCK 12V 500MA 8PDIP

Texas Instruments

639
LM2594HVN-12/NOPB

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Fixed 1 4.5V Buck 60V 12V - 500mA 150kHz - No - -40°C ~ 125°C (TJ) Through Hole 8-PDIP
LM2594HVN-3.3/NOPB

LM2594HVN-3.3/NOPB

IC REG BUCK 3.3V 500MA 8PDIP

Texas Instruments

117
LM2594HVN-3.3/NOPB

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Fixed 1 4.5V Buck 60V 3.3V - 500mA 150kHz - No - -40°C ~ 125°C (TJ) Through Hole 8-PDIP
MP8762GLE-P

MP8762GLE-P

IC REG BUCK ADJ 10A 16QFN

Monolithic Power Systems Inc.

2,308
MP8762GLE-P

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Adjustable 1 4.5V Buck 18V 0.611V 13V 10A 200kHz ~ 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-QFN (3x4)
ADP5133ACBZ-R7

ADP5133ACBZ-R7

IC REG BUCK ADJ 800MA DL 16WLCSP

Analog Devices Inc.

1,390
ADP5133ACBZ-R7

Datasheet

- 16-WFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Adjustable 2 2.3V Buck 5.5V 0.8V 3.8V 800mA 3MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-WLCSP (2x2)
LM2599SX-ADJ/NOPB

LM2599SX-ADJ/NOPB

IC REG BUCK ADJ 3A TO263

Texas Instruments

910
LM2599SX-ADJ/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 40V 1.23V 37V 3A 150kHz - No - -40°C ~ 125°C (TJ) Surface Mount TO-263 (DDPAK-7)
LM2599SX-12/NOPB

LM2599SX-12/NOPB

IC REG BUCK 12V 3A TO263

Texas Instruments

480
LM2599SX-12/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.5V Buck 40V 12V - 3A 150kHz - No - -40°C ~ 125°C (TJ) Surface Mount TO-263 (DDPAK-7)
RTQ2822AGQVF

RTQ2822AGQVF

IC REG BUCK ADJ 12A 18VQFN

Richtek USA Inc.

1,868
RTQ2822AGQVF

Datasheet

- 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 17V 0.6V 5.5V 12A 400kHz, 800kHz, 1.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 18-VQFN (FC) (3.5x3.5)
Total 35756 Record«Prev1... 358359360361362363364365...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]