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
LT3976EMSE#PBF

LT3976EMSE#PBF

IC REG BUCK ADJ 5A 16MSOP

Analog Devices Inc.

1,517
LT3976EMSE#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Adjustable 1 4.3V Buck 40V 1.197V 38.8V 5A 200kHz ~ 2.25MHz - No - -40°C ~ 125°C (TJ) Surface Mount 16-MSOP-EP
LT8582EDKD#PBF

LT8582EDKD#PBF

IC REG BST CUK ADJ 3.3A DL 24DFN

Analog Devices Inc.

768
LT8582EDKD#PBF

Datasheet

- 24-WFDFN Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Adjustable 2 2.5V Boost, Cuk, Flyback, SEPIC 22V 2.5V 42V (Switch) 3.3A (Switch) 200kHz ~ 2.5MHz - No - -40°C ~ 125°C (TJ) Surface Mount 24-DFN (7x4)
LTC3622EDE#PBF

LTC3622EDE#PBF

IC REG BUCK ADJ 1A DL 14DFN

Analog Devices Inc.

335
LTC3622EDE#PBF

Datasheet

- 14-WFDFN Exposed Pad Tube Active Step-Down Positive Adjustable 2 2.7V Buck 17V 0.6V 17V 1A 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 14-DFN (4x3)
LT8610AEMSE-3.3#PBF

LT8610AEMSE-3.3#PBF

IC REG BUCK 3.3V 3.5A 16MSOP

Analog Devices Inc.

253
LT8610AEMSE-3.3#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Fixed 1 3.4V Buck 42V 3.3V - 3.5A 200kHz ~ 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-MSOP-EP
LT8610ABEMSE-5#PBF

LT8610ABEMSE-5#PBF

IC REG BUCK 5V 3.5A 16MSOP

Analog Devices Inc.

236
LT8610ABEMSE-5#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Fixed 1 3.4V Buck 42V 5V - 3.5A 200kHz ~ 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-MSOP-EP
LTC3124IFE#PBF

LTC3124IFE#PBF

IC REG BOOST ADJ 2.5A 16TSSOP

Analog Devices Inc.

133
LTC3124IFE#PBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) 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-TSSOP-EP
LTC3569IFE#PBF

LTC3569IFE#PBF

IC REG BUCK ADJ TRPL 16TSSOP

Analog Devices Inc.

127
LTC3569IFE#PBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Adjustable 3 2.5V Buck 5.5V 0.425V 5.5V 600mA, 1.2A 2.25MHz, 1MHz ~ 3MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP-EP
MAX16977SATE/V+

MAX16977SATE/V+

IC REG BUCK ADJ/1V 2A 16TQFN

Analog Devices Inc./Maxim Integrated

1,020
MAX16977SATE/V+

Datasheet

- 16-WQFN Exposed Pad Tube Active Step-Down Positive Adjustable (Fixed) 1 3.5V Buck 36V 1V (5V) 10V 2A 2.2MHz AEC-Q100 No Automotive -40°C ~ 125°C (TJ) Surface Mount 16-TQFN (5x5)
LT1376CS8-5#PBF

LT1376CS8-5#PBF

IC REG BUCK SEPIC 5V 1.5A 8SO

Analog Devices Inc.

881
LT1376CS8-5#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Fixed 1 5V Buck, SEPIC 25V 5V - 1.5A (Switch) 500kHz - No - 0°C ~ 125°C (TJ) Surface Mount 8-SO
LTC3265EDHC#PBF

LTC3265EDHC#PBF

IC REG CHARGE PUMP INV DL 18DFN

Analog Devices Inc.

4,722
LTC3265EDHC#PBF

Datasheet

- 18-WFDFN Exposed Pad Tube Active Ratiometric Positive and Negative (Dual Rail) Fixed 2 4.5V Charge Pump 32V -Vin, 2Vin - 100mA 50kHz ~ 500kHz - No - -40°C ~ 125°C (TJ) Surface Mount 18-DFN (5x3)
LTC3370EUH#PBF

LTC3370EUH#PBF

IC REG BUCK ADJ 2A QUAD 32QFN

Analog Devices Inc.

4,657
LTC3370EUH#PBF

Datasheet

- 32-WFQFN Exposed Pad Tube Active Step-Down Positive Adjustable 4 2.7V Buck 5.5V 0.8V 5.5V 2A 2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 32-QFN (5x5)
LTC3616EUDD#TRPBF

LTC3616EUDD#TRPBF

IC REG BUCK ADJ 6A 24QFN

Analog Devices Inc.

2,814
LTC3616EUDD#TRPBF

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.25V Buck 5.5V 0.6V 5.5V 6A 300kHz ~ 4MHz - Yes - -55°C ~ 150°C (TJ) Surface Mount 24-QFN (3x5)
LT1076CT-5#PBF

LT1076CT-5#PBF

IC REG BUCK BOOST 5V 2A TO220-5

Analog Devices Inc.

2,551
LT1076CT-5#PBF

Datasheet

- TO-220-5 Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Fixed 1 8V Buck, Boost, Flyback 45V 5V - 2A (Switch) 100kHz - No - 0°C ~ 70°C (TA) Through Hole TO-220-5
LTC3265EFE#TRPBF

LTC3265EFE#TRPBF

IC REG CHARG PUMP INV DL 20TSSOP

Analog Devices Inc.

2,445
LTC3265EFE#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Ratiometric Positive and Negative (Dual Rail) Fixed 2 4.5V Charge Pump 32V -Vin, 2Vin - 100mA 50kHz ~ 500kHz - No - -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP-EP
LTC3265EDHC#TRPBF

LTC3265EDHC#TRPBF

IC REG CHARGE PUMP INV DL 18DFN

Analog Devices Inc.

988
LTC3265EDHC#TRPBF

Datasheet

- 18-WFDFN Exposed Pad Tape & Reel (TR) Active Ratiometric Positive and Negative (Dual Rail) Fixed 2 4.5V Charge Pump 32V -Vin, 2Vin - 100mA 50kHz ~ 500kHz - No - -40°C ~ 125°C (TJ) Surface Mount 18-DFN (5x3)
LTC3630HMSE#PBF

LTC3630HMSE#PBF

IC REG BUCK ADJ 500MA 16MSOP

Analog Devices Inc.

907
LTC3630HMSE#PBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, 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 ~ 150°C (TJ) Surface Mount 16-MSOP-EP
LT1766EFE#PBF

LT1766EFE#PBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

170
LT1766EFE#PBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Adjustable 1 5.5V Buck 60V 1.2V 57.6V 1.5A 200kHz - No - 0°C ~ 125°C (TJ) Surface Mount 16-TSSOP-EP
LT1956EFE#PBF

LT1956EFE#PBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

5,018
LT1956EFE#PBF

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Adjustable 1 5.5V Buck 60V 1.219V 54V 1.5A (Switch) 500kHz - No - 0°C ~ 125°C (TJ) Surface Mount 16-TSSOP-EP
LT8601EUJ#PBF

LT8601EUJ#PBF

IC REG BUCK ADJ TRPL 40QFN

Analog Devices Inc.

560
LT8601EUJ#PBF

Datasheet

- 40-WFQFN Exposed Pad Tube Active Step-Down Positive Adjustable 3 2.6V Buck 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 40-QFN (6x6)
LTC3603IUF#TRPBF

LTC3603IUF#TRPBF

IC REG BUCK ADJ 2.5A 20QFN

Analog Devices Inc.

4,383
LTC3603IUF#TRPBF

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.5V Buck 15V 0.6V 14.5V 2.5A 1MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount 20-QFN (4x4)
Total 35756 Record«Prev1... 202203204205206207208209...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]