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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 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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
TPS62162QDSGTQ1

TPS62162QDSGTQ1

IC REG BUCK 3.3V 1A 8WSON

Texas Instruments

611
TPS62162QDSGTQ1

Datasheet

DCS-Control™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 3V Buck 17V 3.3V - 1A 2.25MHz AEC-Q100 Yes Automotive -40°C ~ 85°C (TA) Surface Mount 8-WSON (2x2)
LMR12007YMK

LMR12007YMK

IC REG BUCK ADJ 750MA SOT23

Texas Instruments

544
LMR12007YMK

Datasheet

SIMPLE SWITCHER® SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 18V 1.25V 16V 750mA 550kHz - No - -40°C ~ 125°C (TJ) Surface Mount SOT-23-THIN
TPS62160QDSGTQ1

TPS62160QDSGTQ1

IC REG BUCK ADJ 1.05A 8WSON

Texas Instruments

245
TPS62160QDSGTQ1

Datasheet

DCS-Control™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 17V 0.9V 6V 1.05A 2.25MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TJ) Surface Mount 8-WSON (2x2)
TPS62060DSGT

TPS62060DSGT

IC REG BUCK ADJ 1.6A 8WSON

Texas Instruments

6,379
TPS62060DSGT

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.7V Buck 6V 0.8V 6V 1.6A 3MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 8-WSON (2x2)
LMR34206FSC5RNXRQ1

LMR34206FSC5RNXRQ1

IC REG BUCK 5V 600MA 12VQFN

Texas Instruments

5,988
LMR34206FSC5RNXRQ1

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.2V Buck 42V 5V - 600mA 2.1MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TJ) Surface Mount, Wettable Flank 12-VQFN-HR (3x2)
LMR34206SC3QRNXRQ1

LMR34206SC3QRNXRQ1

IC REG BUCK 3.3V 600MA 12VQFN

Texas Instruments

5,970
LMR34206SC3QRNXRQ1

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.2V Buck 42V 3.3V - 600mA 2.1MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TA) Surface Mount, Wettable Flank 12-VQFN-HR (3x2)
TPS62063DSGT

TPS62063DSGT

IC REG BUCK 3.3V 1.6A 8WSON

Texas Instruments

1,900
TPS62063DSGT

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 2.7V Buck 6V 3.3V - 1.6A 3MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 8-WSON (2x2)
ISL9111AEH50Z-T7A

ISL9111AEH50Z-T7A

IC REG BOOST 5V 800MA 6SOT

Renesas Electronics Corporation

1,126
ISL9111AEH50Z-T7A

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Fixed 1 0.6V Boost 4.8V 5V - 800mA (Switch) 1.2MHz - Yes - -20°C ~ 85°C (TA) Surface Mount 6-SOT
ISL9111EHADJZ-T7A

ISL9111EHADJZ-T7A

IC REG BOOST ADJ 800MA 6SOT

Renesas Electronics Corporation

662
ISL9111EHADJZ-T7A

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Adjustable 1 0.8V Boost 2.3V 2.5V 5.25V 800mA (Switch) 1.2MHz - Yes - -20°C ~ 85°C (TA) Surface Mount 6-SOT
MIC4574-5.0YN

MIC4574-5.0YN

IC REG BUCK 5V 500MA 8PDIP

Microchip Technology

225
MIC4574-5.0YN

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Fixed 1 4V Buck 24V 5V - 500mA 200kHz - No - -40°C ~ 85°C (TA) Through Hole 8-PDIP
TL7660ID

TL7660ID

IC REG CHARGE PUMP INV 8SOIC

Texas Instruments

2,657
TL7660ID

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 10V -Vin, 2Vin - - 10kHz - No - -40°C ~ 125°C (TA) Surface Mount 8-SOIC
MP3216DJ-LF-Z

MP3216DJ-LF-Z

IC REG BOOST ADJ 750MA TSOT23-6

Monolithic Power Systems Inc.

3,697
MP3216DJ-LF-Z

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up Positive Adjustable 1 2.5V Boost 6V 2.5V 36V (Switch) 750mA (Switch) 1.3MHz - No - -40°C ~ 85°C (TA) Surface Mount TSOT-23-6
MP1469GJ-Z

MP1469GJ-Z

IC REG BUCK ADJ 1.5A TSOT23-6

Monolithic Power Systems Inc.

2,666
MP1469GJ-Z

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Not For New Designs Step-Down Positive Adjustable 1 4.7V Buck 16V 0.8V 13V 1.5A 490kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount TSOT-23-6
TPS54339DDA

TPS54339DDA

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

249
TPS54339DDA

Datasheet

SWIFT™, D-CAP2™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Adjustable 1 4.5V Buck 23V 0.76V 7V 3A 600kHz - Yes - -40°C ~ 85°C (TA) Surface Mount 8-SO PowerPad
XC9119D10AMR-G

XC9119D10AMR-G

IC REG BOOST ADJ 310MA SOT25-5

Torex Semiconductor Ltd

38,473
XC9119D10AMR-G

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Adjustable 1 2.5V Boost 6V 2.5V 19.5V 310mA (Switch) 1MHz - No - -40°C ~ 85°C (TA) Surface Mount SOT-25-5
TPS63024YFFR

TPS63024YFFR

IC REG BCK BST ADJ 2.12A 20DSBGA

Texas Instruments

10,236
TPS63024YFFR

Datasheet

- 20-UFBGA, DSBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Adjustable 1 2.3V Buck-Boost 5.5V 2.5V 3.6V 2.12A (Switch) 2.5MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 20-DSBGA
TPS62054DGS

TPS62054DGS

IC REG BUCK 1.8V 800MA 10VSSOP

Texas Instruments

134
TPS62054DGS

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Step-Down Positive Fixed 1 2.7V Buck 10V 1.8V - 800mA 850kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 10-VSSOP
TPS62050DGS

TPS62050DGS

IC REG BUCK ADJ 800MA 10VSSOP

Texas Instruments

681
TPS62050DGS

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Adjustable 1 2.7V Buck 10V 0.7V 6V 800mA 850kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 10-VSSOP
TPS62363YZHT

TPS62363YZHT

IC REG BUCK ADJ 2.5A 16DSBGA

Texas Instruments

571
TPS62363YZHT

Datasheet

DCS-Control™ 16-UFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Adjustable (Programmable) 1 2.5V Buck 5.5V 0.5V (1V, 1.2V, 1.36V, 1.5V) 1.77V 2.5A 2.5MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 16-DSBGA (2.24x2.16)
TPS54226RGTT

TPS54226RGTT

IC REG BUCK ADJ 2A 16VQFN

Texas Instruments

938
TPS54226RGTT

Datasheet

SWIFT™, D-CAP2™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2V Buck 18V 0.76V 5.5V 2A 700kHz - Yes - -40°C ~ 85°C (TA) Surface Mount 16-VQFN (3x3)
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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.
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