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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
TPS60130PWP

TPS60130PWP

IC REG CHARGE PUMP 5V 20HTSSOP

Texas Instruments

114
TPS60130PWP

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Up Positive Fixed 1 2.7V Charge Pump 5.4V 5V - 300mA 320kHz - No - - Surface Mount 20-HTSSOP
LMR12010XMK/NOPB

LMR12010XMK/NOPB

IC REG BUCK ADJ 1A SOT23

Texas Instruments

2,959
LMR12010XMK/NOPB

Datasheet

SIMPLE SWITCHER® SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 20V 0.8V 17V 1A 1.6MHz - No - -40°C ~ 125°C (TJ) Surface Mount SOT-23-THIN
SIC437DED-T1-GE3

SIC437DED-T1-GE3

IC REG BCK ADJ POWERPAK MLP44-24

Vishay Siliconix

7,465
SIC437DED-T1-GE3

Datasheet

- 24-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 28V 0.6V 20V 12A 300kHz ~ 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount PowerPAK® MLP44-24
MP2235SGJ-Z

MP2235SGJ-Z

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

8,541
MP2235SGJ-Z

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 16V 0.8V 14.4V 3A 800kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount TSOT-23-8
MP3416GQH-Z

MP3416GQH-Z

IC REG STEP-UP PS2/USB 1.1A 8QFN

Monolithic Power Systems Inc.

4,527
MP3416GQH-Z

Datasheet

- 8-VFDFN 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 8-QFN (2x1.5)
MP1495SGJ-Z

MP1495SGJ-Z

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

3,495
MP1495SGJ-Z

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 16V 0.8V 15.2V 3A 500kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount TSOT-23-8
TPS61029QDRCRQ1

TPS61029QDRCRQ1

IC REG BOOST ADJ 1.8A 10VSON

Texas Instruments

2,310
TPS61029QDRCRQ1

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Adjustable 1 0.9V Boost 5.5V 1.8V 5.5V 1.8A (Switch) 600kHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TJ) Surface Mount 10-VSON (3x3)
TPS56520PWPR

TPS56520PWPR

IC REG BUCK ADJ 5A 20HTSSOP

Texas Instruments

452
TPS56520PWPR

Datasheet

SWIFT™, D-CAP2™, Eco-Mode™ 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Adjustable (Programmable) 1 4.5V Buck 17V 0.6V 1.87V 5A 500kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 20-HTSSOP
TPS60210DGSR

TPS60210DGSR

IC REG CHARGE PUMP 3.3V 10VSSOP

Texas Instruments

9,385
TPS60210DGSR

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Fixed 1 1.6V Charge Pump 3.6V 3.3V - 100mA 300kHz - No - -40°C ~ 125°C (TJ) Surface Mount 10-VSSOP
ISL91110II2AZ-T7A

ISL91110II2AZ-T7A

IC REG BUCK BST 3.5V 2A 25WLCSP

Renesas Electronics Corporation

734
ISL91110II2AZ-T7A

Datasheet

- 25-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Fixed 1 1.8V Buck-Boost 5.5V 3.5V - 2A 2.5MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 25-WLCSP (2.07x2.33)
BM2P159PF-E2

BM2P159PF-E2

IC REG BUCK 850A 8SOP

Rohm Semiconductor

2,275
BM2P159PF-E2

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active - Positive - 1 12.4V Buck 15.33V - - 850µA 100kHz - No - -40°C ~ 105°C (TA) Surface Mount 8-SOP
TPS54626PWP

TPS54626PWP

IC REG BUCK ADJ 6.5A 14HTSSOP

Texas Instruments

630
TPS54626PWP

Datasheet

SWIFT™, D-CAP2™, Eco-Mode™ 14-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Adjustable 1 4.5V Buck 18V 0.765V 5.5V 6.5A 650kHz - Yes - -40°C ~ 85°C (TA) Surface Mount 14-HTSSOP
TPS566238RQFR

TPS566238RQFR

IC REG BUCK ADJ 6A 9VQFN

Texas Instruments

8,763
TPS566238RQFR

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 18V 0.6V 7V 6A 600kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 9-VQFN-HR (1.5x2)
MAX77596ETBB+T

MAX77596ETBB+T

IC REG BUCK 3.3V 300MA 10TDFN

Analog Devices Inc./Maxim Integrated

6,405
MAX77596ETBB+T

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 3.5V Buck 24V 3.3V - 300mA 1.75MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 10-TDFN (2.5x2)
MAX77597ETBB+T

MAX77597ETBB+T

IC REG BUCK 3.3V 300MA 10TDFN

Analog Devices Inc./Maxim Integrated

5,020
MAX77597ETBB+T

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 3.5V Buck 36V 3.3V - 300mA 1.7MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 10-TDFN (2.5x2)
MAX77756BEWL+T

MAX77756BEWL+T

IC REG BUCK 3.3V 500MA 15WLP

Analog Devices Inc./Maxim Integrated

4,185
MAX77756BEWL+T

Datasheet

- 15-WFBGA, WLBGA Tape & Reel (TR) Active Step-Down Positive Fixed 1 3V Buck 24V 3.3V - 500mA 1MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 15-WLP (2.33x1.42)
TPS566231RQFR

TPS566231RQFR

IC REG BUCK ADJ 6A 9VQFN

Texas Instruments

2,617
TPS566231RQFR

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 18V 0.6V 7V 6A 600kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 9-VQFN-HR (1.5x2)
LMR33620CRNXT

LMR33620CRNXT

IC REG BUCK ADJ 2A 12VQFN

Texas Instruments

1,771
LMR33620CRNXT

Datasheet

SIMPLE SWITCHER® 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3.8V Buck 36V 1V 24V 2A 2.1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount, Wettable Flank 12-VQFN-HR (3x2)
MP2460GJ-P

MP2460GJ-P

IC REG BUCK ADJ 600MA TSOT23-6

Monolithic Power Systems Inc.

848
MP2460GJ-P

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 45V 0.8V 44.1V 600mA 1.7MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount TSOT-23-6
TPS62131RGTT

TPS62131RGTT

IC REG BUCK 1.8V 3A 16VQFN

Texas Instruments

394
TPS62131RGTT

Datasheet

DCS-Control™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 3V Buck 17V 1.8V - 3A 2.5MHz - 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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