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
LTC1261LIS8#PBF

LTC1261LIS8#PBF

IC REG CHARGE PUMP ADJ 20MA 8SO

Analog Devices Inc.

1,529
LTC1261LIS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Adjustable 1 2.7V Charge Pump 5.25V -1.23V -5V 20mA 650kHz - No - -40°C ~ 85°C (TA) Surface Mount 8-SO
LT3437EFE#PBF

LT3437EFE#PBF

IC REG BUCK ADJ 500MA 16TSSOP

Analog Devices Inc.

1,264
LT3437EFE#PBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Adjustable 1 3V Buck 60V 1.25V 57V 500mA (Switch) 200kHz - No - 0°C ~ 125°C (TJ) Surface Mount 16-TSSOP-EP
LTC1751EMS8-5#PBF

LTC1751EMS8-5#PBF

IC REG CHARG PUMP 5V 100MA 8MSOP

Analog Devices Inc.

207
LTC1751EMS8-5#PBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Fixed 1 2.5V Charge Pump 5.5V 5V - 100mA 800kHz - No - -40°C ~ 85°C (TA) Surface Mount 8-MSOP
MAX20410AFOB/VY+

MAX20410AFOB/VY+

IC REG BCK PRG/0.8V 10A 17FC2QFN

Analog Devices Inc./Maxim Integrated

601
MAX20410AFOB/VY+

Datasheet

- 17-PowerWFQFN Tray Active Step-Down Positive Programmable (Fixed) 1 3V Buck 36V 0.8V (3.3V) 10V 10A 400kHz AEC-Q100 Yes Automotive -40°C ~ 125°C (TA) Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
LTC3600IDD#PBF

LTC3600IDD#PBF

IC REG BUCK PROG 1.5A 12DFN

Analog Devices Inc.

5,041
LTC3600IDD#PBF

Datasheet

- 12-WFDFN Exposed Pad Tube Active Step-Down Positive Programmable 1 4V Buck 15V 0V 14.5V 1.5A 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 12-DFN (3x3)
LT1945IMS#PBF

LT1945IMS#PBF

IC REG BOOST SEPIC ADJ DL 10MSOP

Analog Devices Inc.

801
LT1945IMS#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive and Negative (Dual Rail) Adjustable 2 1.2V Boost, SEPIC 15V ±1.23V ±34V 250mA (Switch) - - No - -40°C ~ 85°C (TA) Surface Mount 10-MSOP
LT3467IS6#TRMPBF

LT3467IS6#TRMPBF

IC REG BST FLYBACK ADJ TSOT23-6

Analog Devices Inc.

684
LT3467IS6#TRMPBF

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Adjustable 1 2.4V Boost, Flyback, SEPIC 16V 1.255V 40V 1.1A 1.3MHz - No - -40°C ~ 125°C (TJ) Surface Mount TSOT-23-6
LTC3624IDD#PBF

LTC3624IDD#PBF

IC REG BUCK ADJ 2A 8DFN

Analog Devices Inc.

8,173
LTC3624IDD#PBF

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Adjustable 1 2.7V Buck 17V 0.6V 17V 2A 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-DFN (3x3)
LTC3129IUD#PBF

LTC3129IUD#PBF

IC REG BUCK BST ADJ 200MA 16QFN

Analog Devices Inc.

7,552
LTC3129IUD#PBF

Datasheet

- 16-WFQFN Exposed Pad Tube Active Step-Up/Step-Down Positive Adjustable 1 1.92V Buck-Boost 15V 1.4V 15.75V 200mA 1.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-QFN (3x3)
LTC3129IMSE#PBF

LTC3129IMSE#PBF

IC REG BUCK BST ADJ 200MA 16MSOP

Analog Devices Inc.

5,655
LTC3129IMSE#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Adjustable 1 1.92V Buck-Boost 15V 1.4V 15.75V 200mA 1.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-MSOP-EP
ADP2114ACPZ-R7

ADP2114ACPZ-R7

IC REG BUCK ADJ SGL/DL 32LFCSP

Analog Devices Inc.

1,543
ADP2114ACPZ-R7

Datasheet

- 32-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Adjustable (Programmable) 1 or 2 2.75V Buck 5.5V 0.6V (0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V) 5.5V 4A, 2A 300kHz, 600kHz, 1.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 32-LFCSP-WQ (5x5)
LT8415EDDB#TRMPBF

LT8415EDDB#TRMPBF

IC REG BOOST ADJ 20MA 12DFN

Analog Devices Inc.

1,218
LT8415EDDB#TRMPBF

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Adjustable 1 2.5V Boost 16V 1.235V 40V 20mA (Switch) - - Yes - -40°C ~ 125°C (TJ) Surface Mount 12-DFN (3x2)
LTC3124EDHC#PBF

LTC3124EDHC#PBF

IC REG BOOST ADJ 2.5A 16DFN

Analog Devices Inc.

1,929
LTC3124EDHC#PBF

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Up Positive Adjustable 1 1.8V Boost 5.5V 2.5V 15V 2.5A (Switch) 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-DFN (5x3)
MPQ8633BGLE-P

MPQ8633BGLE-P

IC REG BUCK ADJ 20A 21QFN

Monolithic Power Systems Inc.

6,152
MPQ8633BGLE-P

Datasheet

- 21-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.7V Buck 16V 0.6V 5.5V 20A 600kHz ~ 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 21-QFN (3x4)
LT3580IDD#PBF

LT3580IDD#PBF

IC REG BOOST CUK ADJ 2A 8DFN

Analog Devices Inc.

2,816
LT3580IDD#PBF

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Adjustable 1 2.5V Boost, Cuk, SEPIC 32V 5V 42V (Switch) 2A (Switch) 200kHz ~ 2MHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-DFN (3x3)
LT3970EMS-3.3#TRPBF

LT3970EMS-3.3#TRPBF

IC REG BUCK 3.3V 350MA 10MSOP

Analog Devices Inc.

593
LT3970EMS-3.3#TRPBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.2V Buck 40V 3.3V - 350mA 200kHz ~ 2.25MHz - No - -40°C ~ 125°C (TJ) Surface Mount 10-MSOP
LT8609BEMSE#PBF

LT8609BEMSE#PBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

452
LT8609BEMSE#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Adjustable 1 3V Buck 42V 0.782V 42V 3A 200kHz ~ 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 10-MSOP-EP
LT8337JV-1#PBF

LT8337JV-1#PBF

IC REG BOOST PROG 5A 16LQFN

Analog Devices Inc.

3,827
LT8337JV-1#PBF

Datasheet

Silent Switcher®1 16-TFQFN Exposed Pad Tray Active Step-Up Positive Programmable 1 2.7V Boost 28V 1V 26V 5A 300kHz ~ 3MHz - Yes - -40°C ~ 150°C (TJ) Surface Mount 16-LQFN (3x3)
LT8361HMSE#TRPBF

LT8361HMSE#TRPBF

IC REG BST SEPIC ADJ 2A 16MSOP

Analog Devices Inc.

1,051
LT8361HMSE#TRPBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Up Positive Adjustable 1 2.8V Boost, SEPIC 60V - 100V (Switch) 2A (Switch) 300kHz ~ 2MHz - - - -40°C ~ 150°C (TJ) Surface Mount 16-MSOP-EP
LT8608IDC#TRMPBF

LT8608IDC#TRMPBF

IC REG BUCK ADJ 1.5A 8DFN

Analog Devices Inc.

1,559
LT8608IDC#TRMPBF

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 3V Buck 42V 0.778V 42V 1.5A 200kHz ~ 2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-DFN (2x2)
Total 35756 Record«Prev1... 186187188189190191192193...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]