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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
TLV62568DBVR

TLV62568DBVR

IC REG BUCK ADJ 1A SOT23-5

Texas Instruments

9,077
TLV62568DBVR

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 1A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-23-5
TLV62568PDDCR

TLV62568PDDCR

IC REG BUCK ADJ 1A SOT23

Texas Instruments

7,484
TLV62568PDDCR

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 1A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-23-THIN
TLV62568ADRLR

TLV62568ADRLR

IC REG BUCK ADJ 1A SOT5X3

Texas Instruments

4,252
TLV62568ADRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 1A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TPS62A02PDDCR

TPS62A02PDDCR

IC REG BUCK ADJ 2A SOT23

Texas Instruments

1,936
TPS62A02PDDCR

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 2A 2.4MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-23-THIN
TPS62A02APDDCR

TPS62A02APDDCR

IC REG BUCK ADJ 2A SOT23

Texas Instruments

1,716
TPS62A02APDDCR

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 2A 2.4MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-23-THIN
TPS62A02ADRLR

TPS62A02ADRLR

IC REG BUCK ADJ 2A SOT563

Texas Instruments

4,816
TPS62A02ADRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 2A 2.4MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-563
TLV62568DRLR

TLV62568DRLR

IC REG BUCK ADJ 1A SOT5X3

Texas Instruments

4,689
TLV62568DRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 1A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TLV62569DBVR

TLV62569DBVR

IC REG BUCK ADJ 2A SOT23-5

Texas Instruments

11,357
TLV62569DBVR

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Adjustable - 2.5V Buck 5.5V 0.6V 5.5V 2A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-23-5
TLV62569PDDCR

TLV62569PDDCR

IC REG BUCK ADJ 2A SOT23

Texas Instruments

9,307
TLV62569PDDCR

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Adjustable - 2.5V Buck 5.5V 0.6V 5.5V 2A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-23-THIN
TLV62569PDRLR

TLV62569PDRLR

IC REG BUCK ADJ 2A SOT5X3

Texas Instruments

8,208
TLV62569PDRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable - 2.5V Buck 5.5V 0.6V 5.5V 2A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TLV62569DRLR

TLV62569DRLR

IC REG BUCK ADJ 2A SOT5X3

Texas Instruments

7,456
TLV62569DRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable - 2.5V Buck 5.5V 0.6V 5.5V 2A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TLV62569APDRLR

TLV62569APDRLR

IC REG BUCK ADJ 2A SOT5X3

Texas Instruments

6,376
TLV62569APDRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable - 2.5V Buck 5.5V 0.6V 5.5V 2A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TLV62569ADRLR

TLV62569ADRLR

IC REG BUCK ADJ 2A SOT5X3

Texas Instruments

5,385
TLV62569ADRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable - 2.5V Buck 5.5V 0.6V 5.5V 2A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TPS562202SDRLR

TPS562202SDRLR

IC REG BUCK ADJ 2A SOT563

Texas Instruments

19,197
TPS562202SDRLR

Datasheet

D-CAP2™, Eco-Mode™ SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.3V Buck 17V 0.804V 7V 2A 580kHz - Yes - -40°C ~ 150°C (TJ) Surface Mount SOT-563
TPS562202DRLR

TPS562202DRLR

IC REG BUCK ADJ 2A SOT563

Texas Instruments

4,736
TPS562202DRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.3V Buck 17V 0.804V 7V 2A 580kHz - Yes - -40°C ~ 150°C Surface Mount SOT-563
TPS562207DRLR

TPS562207DRLR

IC REG BUCK ADJ 2A SOT563

Texas Instruments

3,437
TPS562207DRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.3V Buck 17V 0.804V 7V 2A 580kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-563
TLV62585PDRLR

TLV62585PDRLR

IC REG BUCK ADJ 3A SOT5X3

Texas Instruments

9,125
TLV62585PDRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 3A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TLV62585DRLR

TLV62585DRLR

IC REG BUCK ADJ 3A SOT5X3

Texas Instruments

7,249
TLV62585DRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 2.5V Buck 5.5V 0.6V 5.5V 3A 1.5MHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-5X3
TPS563202DRLR

TPS563202DRLR

IC REG BUCK ADJ 3A SOT563

Texas Instruments

17,215
TPS563202DRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.3V Buck 17V 0.806V 7V 3A 580kHz - Yes - -40°C ~ 125°C (TJ) Surface Mount SOT-563
TPS563207DRLR

TPS563207DRLR

IC REG BUCK ADJ 3A SOT563

Texas Instruments

8,171
TPS563207DRLR

Datasheet

- SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Adjustable 1 4.3V Buck 17V 0.806V 7V 3A 580kHz - Yes - -40°C ~ 150°C Surface Mount SOT-563
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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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