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
LT1610IS8#PBF

LT1610IS8#PBF

IC REG BST SEPIC ADJ 450MA 8SO

Analog Devices Inc.

3,837
LT1610IS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive Adjustable 1 0.9V Boost, SEPIC 8V 1.23V 30V (Switch) 450mA (Switch) 1.7MHz - No - -40°C ~ 85°C (TA) Surface Mount 8-SO
LTC3548EDD#TRPBF

LTC3548EDD#TRPBF

IC REG BUCK BOOST ADJ DL 10DFN

Analog Devices Inc.

2,357
LTC3548EDD#TRPBF

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive Adjustable 2 2.5V Buck, Buck-Boost 5.5V 0.6V 5V 400mA, 800mA 2.25MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 10-DFN (3x3)
LTC3255IDD#PBF

LTC3255IDD#PBF

IC REG CHARG PUMP ADJ 50MA 10DFN

Analog Devices Inc.

356
LTC3255IDD#PBF

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Adjustable 1 4V Charge Pump 48V 2.4V 12.5V 50mA 500kHz - No - -55°C ~ 150°C (TJ) Surface Mount 10-DFN (3x3)
LTC3407AEDD#PBF

LTC3407AEDD#PBF

IC REG BUCK ADJ 600MA DL 10DFN

Analog Devices Inc.

347
LTC3407AEDD#PBF

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Adjustable 2 2.5V Buck 5.5V 0.6V 5V 600mA 1.5MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 10-DFN (3x3)
LTC3548EDD#PBF

LTC3548EDD#PBF

IC REG BUCK BOOST ADJ DL 10DFN

Analog Devices Inc.

131
LTC3548EDD#PBF

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down, Step-Up/Step-Down Positive Adjustable 2 2.5V Buck, Buck-Boost 5.5V 0.6V 5V 400mA, 800mA 2.25MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 10-DFN (3x3)
LT3663EMS8E-5#PBF

LT3663EMS8E-5#PBF

IC REG BUCK 5V 1.2A 8MSOP

Analog Devices Inc.

128
LT3663EMS8E-5#PBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Fixed 1 7.5V Buck 36V 5V - 1.2A 1MHz - No - -40°C ~ 125°C (TJ) Surface Mount 8-MSOP-EP
LT3686AEMSE#PBF

LT3686AEMSE#PBF

IC REG BUCK ADJ 1.2A 12MSOP

Analog Devices Inc.

2,622
LT3686AEMSE#PBF

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Adjustable 1 3.6V Buck 37V 0.8V 37V 1.2A 300kHz ~ 2.5MHz - No - -40°C ~ 125°C (TJ) Surface Mount 12-MSOP-EP
LTC3630IDHC#PBF

LTC3630IDHC#PBF

IC REG BUCK ADJ 500MA 16DFN

Analog Devices Inc.

12,858
LTC3630IDHC#PBF

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Down Positive or Negative Adjustable (Programmable) 1 4V Buck 65V 0.8V (1.8V, 3.3V, 5V) 65V 500mA - - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-DFN (5x3)
MAX1760EUB+

MAX1760EUB+

IC REG BOOST ADJ/2.5V 1A 10UMAX

Analog Devices Inc./Maxim Integrated

1,861
MAX1760EUB+

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Adjustable (Fixed) 1 0.7V Boost 5.5V 2.5V (3.3V) 5.5V 1A (Switch) 1MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 10-uMAX/uSOP
LT1072CN8#PBF

LT1072CN8#PBF

IC REG BUCK BST ADJ 1.25A 8PDIP

Analog Devices Inc.

4,996
LT1072CN8#PBF

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Adjustable 1 3V Buck, Boost, Cuk, Flyback, Forward Converter 40V 1.25V 65V (Switch) 1.25A (Switch) 40kHz - No - 0°C ~ 100°C (TJ) Through Hole 8-PDIP
LTC3290IMSE#PBF

LTC3290IMSE#PBF

IC REG BOOST ADJ 50MA 10MSOP

Analog Devices Inc.

128
LTC3290IMSE#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up Positive Adjustable 1 4.5V Boost 55V 1V 55V 50mA - - No - -55°C ~ 150°C (TJ) Surface Mount 10-MSOP-EP
MAX632ACSA+

MAX632ACSA+

IC REG BST ADJ/1.31V 450MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,053
MAX632ACSA+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive or Negative Adjustable (Fixed) 1 2V Boost, Charge Pump 16.5V 1.31V (12V) 18V (Switch) 450mA (Switch) 50kHz - No - 0°C ~ 70°C (TA) Surface Mount 8-SOIC
MAX756CSA+

MAX756CSA+

IC REG BOOST PROG 8SOIC

Analog Devices Inc./Maxim Integrated

100
MAX756CSA+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive Programmable 1 0.7V Boost 7V 3.3V, 5V - - 500kHz - No - 0°C ~ 70°C (TA) Surface Mount 8-SOIC
MAX17245ETESA+

MAX17245ETESA+

IC REG BCK PROG/1V 3.5A 16TQFN

Analog Devices Inc./Maxim Integrated

2,010
MAX17245ETESA+

Datasheet

- 16-WQFN Exposed Pad Tube Active Step-Down Positive Programmable (Fixed) 1 3.5V Buck 36V 1V (3.3V) 10V 3.5A 400kHz ~ 2.2MHz - Yes - -40°C ~ 85°C (TA) Surface Mount 16-TQFN (5x5)
MAX757CSA+

MAX757CSA+

IC REG BOOST ADJ 8SOIC

Analog Devices Inc./Maxim Integrated

1,754
MAX757CSA+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive Adjustable 1 0.7V Boost 7V 2.7V 5.5V - 500kHz - No - 0°C ~ 70°C (TA) Surface Mount 8-SOIC
LTC3642EDD-3.3#PBF

LTC3642EDD-3.3#PBF

IC REG BUCK 3.3V 50MA 8DFN

Analog Devices Inc.

4,361
LTC3642EDD-3.3#PBF

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Fixed 1 4.5V Buck 45V 3.3V - 50mA - - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-DFN (3x3)
LTC3642EMS8E-3.3#TRPBF

LTC3642EMS8E-3.3#TRPBF

IC REG BUCK 3.3V 50MA 8MSOP

Analog Devices Inc.

3,440
LTC3642EMS8E-3.3#TRPBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Fixed 1 4.5V Buck 45V 3.3V - 50mA - - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-MSOP-EP
LTC3642EMS8E-3.3#PBF

LTC3642EMS8E-3.3#PBF

IC REG BUCK 3.3V 50MA 8MSOP

Analog Devices Inc.

3,021
LTC3642EMS8E-3.3#PBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Fixed 1 4.5V Buck 45V 3.3V - 50mA - - Yes - -40°C ~ 125°C (TJ) Surface Mount 8-MSOP-EP
LT3970IMS-3.3#PBF

LT3970IMS-3.3#PBF

IC REG BUCK 3.3V 350MA 10MSOP

Analog Devices Inc.

150
LT3970IMS-3.3#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube 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
LT8570HMS8E#PBF

LT8570HMS8E#PBF

IC REG BOOST CUK ADJ 500MA 8MSOP

Analog Devices Inc.

147
LT8570HMS8E#PBF

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Adjustable 1 2.55V Boost, Cuk, SEPIC 40V 0.003V, 1.204V 65V (Switch) 500mA (Switch) 200kHz ~ 1.5MHz - No - -40°C ~ 150°C (TJ) Surface Mount 8-MSOP-EP
Total 35756 Record«Prev1... 294295296297298299300301...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]