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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
TPS62088YFPR

TPS62088YFPR

IC REG BUCK 0.6V 3A 6DSBGA

Texas Instruments

57,804
TPS62088YFPR

Datasheet

DCS-Control™ 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Fixed 1 2.4V Buck 5.5V 0.6V 4V 3A 4MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 6-DSBGA
TLV62090RGTR

TLV62090RGTR

IC REG BUCK ADJ 3A 16VQFN

Texas Instruments

5,754
TLV62090RGTR

Datasheet

DCS-Control™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.8V 5.5V 3A 1.4MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 16-VQFN (3x3)
BD9328EFJ-E2

BD9328EFJ-E2

IC REG BUCK ADJ 2A 8HTSOP-J

Rohm Semiconductor

2,580
BD9328EFJ-E2

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Adjustable 1 4.2V Buck 18V 0.9V 12.6V 2A 380kHz - Yes - -40°C ~ 85°C (TA) Surface Mount 8-HTSOP-J
TPS6208833YFPR

TPS6208833YFPR

IC REG BUCK 3.3V 3A 6DSBGA

Texas Instruments

1,706
TPS6208833YFPR

Datasheet

DCS-Control™ 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Fixed 1 2.4V Buck 5.5V 3.3V - 3A 4MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 6-DSBGA
AP72200CT20-7

AP72200CT20-7

IC REG BUCK BST ADJ 2A W-WLB2118

Diodes Incorporated

43,380
AP72200CT20-7

Datasheet

- 20-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up, Step-Down Positive Adjustable 1 2.3V Buck, Boost 5.5V 2.6V 5.14V 2A 2.5MHz - Yes - -30°C ~ 85°C (TA) Surface Mount W-WLB2118-20
FAN48610UC50X

FAN48610UC50X

IC REG BOOST 5V 1A 9WLCSP

onsemi

9,968
FAN48610UC50X

Datasheet

TinyBoost® 9-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up Positive Fixed 1 2.5V Boost 4.8V 5V - 1A (Switch) 2.5MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 9-WLCSP (1.22x1.22)
LMR10520YSD/NOPB

LMR10520YSD/NOPB

IC REG BUCK ADJ 2A 6WSON

Texas Instruments

1,630
LMR10520YSD/NOPB

Datasheet

SIMPLE SWITCHER® 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 5.5V 0.6V 4.5V 2A 3MHz - No - -40°C ~ 125°C (TJ) Surface Mount 6-WSON (3x3)
TL7660IDR

TL7660IDR

IC REG CHARGE PUMP INV 8SOIC

Texas Instruments

1,545
TL7660IDR

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 - - 10kHz - No - -40°C ~ 125°C (TA) Surface Mount 8-SOIC
TPS62148RGXR

TPS62148RGXR

IC REG BUCK ADJ 2A 11VQFN

Texas Instruments

52,185
TPS62148RGXR

Datasheet

DCS-Control™ 11-VFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 17V 0.8V 12V 2A 2.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 11-VQFN-HR (2x3)
TPS62142RGTR

TPS62142RGTR

IC REG BUCK 3.3V 2A 16VQFN

Texas Instruments

13,515
TPS62142RGTR

Datasheet

DCS-Control™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 3V Buck 17V 3.3V - 2A 2.5MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 16-VQFN (3x3)
TPS62160QDSGRQ1

TPS62160QDSGRQ1

IC REG BUCK ADJ 1A 8WSON

Texas Instruments

7,930
TPS62160QDSGRQ1

Datasheet

DCS-Control™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 17V 0.9V 6V 1A 2.25MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TJ) Surface Mount 8-WSON (2x2)
TPS62147RGXR

TPS62147RGXR

IC REG BUCK ADJ 2A 11VQFN

Texas Instruments

4,860
TPS62147RGXR

Datasheet

DCS-Control™ 11-VFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 17V 0.8V 12V 2A 2.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 11-VQFN-HR (2x3)
TPS54218RTER

TPS54218RTER

IC REG BUCK ADJ 2A 16WQFN

Texas Instruments

1,260
TPS54218RTER

Datasheet

SWIFT™ 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.95V Buck 6V 0.803V 4.5V 2A 200kHz ~ 2MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount 16-WQFN (3x3)
TL7660CP

TL7660CP

IC REG CHARGE PUMP INV 8PDIP

Texas Instruments

952
TL7660CP

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 10V -Vin, 2Vin - - 10kHz - No - -40°C ~ 85°C (TA) Through Hole 8-PDIP
TL7660IDGKR

TL7660IDGKR

IC REG CHARGE PUMP INV 8VSSOP

Texas Instruments

1,778
TL7660IDGKR

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Fixed 1 1.5V Charge Pump 10V -Vin, 2Vin - - 10kHz - No - -40°C ~ 125°C (TA) Surface Mount 8-VSSOP
TPS6285021HQDRLRQ1

TPS6285021HQDRLRQ1

IC REG BUCK 3.3V 2A SOT583

Texas Instruments

7,420
TPS6285021HQDRLRQ1

Datasheet

- SOT-583 Tape & Reel (TR) Active Step-Down Positive Fixed 1 2.7V Buck 6V 3.3V - 2A 1.8MHz ~ 4MHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TA) Surface Mount SOT-583
RT6254AHGJ8F

RT6254AHGJ8F

IC REG BUCK ADJ 4A TSOT23-8

Richtek USA Inc.

5,785
RT6254AHGJ8F

Datasheet

ACOT™ SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 18V 0.6V 5V 4A 500kHz - Yes - -40°C ~ 85°C (TA) Surface Mount TSOT-23-8
TPS62260DRVT

TPS62260DRVT

IC REG BUCK ADJ 600MA 6WSON

Texas Instruments

16,952
TPS62260DRVT

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2V Buck 6V 0.6V 6V 600mA 2.25MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 6-WSON (2x2)
LM4510SD/NOPB

LM4510SD/NOPB

IC REG BOOST ADJ 1A 10SON

Texas Instruments

10,773
LM4510SD/NOPB

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Adjustable 1 2.7V Boost 5.5V 2.7V 18V 1A (Switch) 1MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 10-SON (3x3)
MCP16312T-E/MNY

MCP16312T-E/MNY

IC REG BUCK ADJ 1A 8TDFN

Microchip Technology

1,805
MCP16312T-E/MNY

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.4V Buck 30V 2V 24V 1A 500kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-TDFN (2x3)
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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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