Voltage Regulators - DC DC Switching Regulators

Manufacturer Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
TPS60132PWPG4 Texas Instruments

TPS60132PWPG4

IC REG CHARGE PUMP 5V 20HTSSOP

Texas Instruments

3,113
RFQ
TPS60132PWPG4 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Step-Up Positive Charge Pump Fixed 1 2.7V 5.4V 5V - 150mA 320kHz No - - - Surface Mount 20-HTSSOP
AS1331-BTDT-AD ams-OSRAM USA INC.

AS1331-BTDT-AD

IC REG BUCK BST ADJ 450MA 10TDFN

ams-OSRAM USA INC.

2,023
RFQ
AS1331-BTDT-AD Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 2.5V 3.3V 450mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
AS1331-BTDT-33 ams-OSRAM USA INC.

AS1331-BTDT-33

IC REG BCK BST 3.3V 450MA 10TDFN

ams-OSRAM USA INC.

3,775
RFQ
AS1331-BTDT-33 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.3V - 450mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
AS1331-BTDT-30 ams-OSRAM USA INC.

AS1331-BTDT-30

IC REG BUCK BST 3V 450MA 10TDFN

ams-OSRAM USA INC.

3,806
RFQ
AS1331-BTDT-30 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3V - 450mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
AS1331-BTDT-25 ams-OSRAM USA INC.

AS1331-BTDT-25

IC REG BCK BST 2.5V 450MA 10TDFN

ams-OSRAM USA INC.

2,706
RFQ
AS1331-BTDT-25 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 2.5V - 450mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
ISL85005AFRZ-TK Renesas Electronics Corporation

ISL85005AFRZ-TK

IC REG BUCK ADJ 5A 12DFN

Renesas Electronics Corporation

1,113
RFQ
ISL85005AFRZ-TK Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15V 5A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
PQ1CY1032ZZ Sharp Microelectronics

PQ1CY1032ZZ

IC REG BUCK ADJ 3.5A TO263

Sharp Microelectronics

4,449
RFQ
PQ1CY1032ZZ Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive or Negative Buck Adjustable 1 8V 35V ±1.26V 35V, -30V 3.5A 150kHz No -20°C ~ 85°C (TA) - - Surface Mount TO-263
NJM2374AM Nisshinbo Micro Devices Inc.

NJM2374AM

IC REG BUCK BOOST 1.5A 8DMP

Nisshinbo Micro Devices Inc.

1,905
RFQ
NJM2374AM Datasheet

Datasheet

- 8-SOIC (0.209", 5.30mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost - 1 2.5V 40V - - 1.5A (Switch) 100Hz ~ 100kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-DMP
TPS60200DGSG4 Texas Instruments

TPS60200DGSG4

IC REG CHARGE PUMP 3.3V 10VSSOP

Texas Instruments

3,177
RFQ
TPS60200DGSG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Step-Up Positive Charge Pump Fixed 1 1.6V 3.6V 3.3V - 100mA 300kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
TPS60205DGSG4 Texas Instruments

TPS60205DGSG4

IC REG CHARGE PUMP 3.3V 10VSSOP

Texas Instruments

1,170
RFQ
TPS60205DGSG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Step-Up Positive Charge Pump Fixed 1 1.6V 3.6V 3.3V - 100mA 300kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
MAX17553AATA+T Analog Devices Inc./Maxim Integrated

MAX17553AATA+T

IC REG BUCK ADJ 50MA 8TDFN

Analog Devices Inc./Maxim Integrated

3,321
RFQ
MAX17553AATA+T Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.8V 54V 50mA 150kHz ~ 1.5MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX17553CATA+T Analog Devices Inc./Maxim Integrated

MAX17553CATA+T

IC REG BUCK ADJ 50MA 8TDFN

Analog Devices Inc./Maxim Integrated

4,096
RFQ
MAX17553CATA+T Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.8V 54V 50mA 150kHz ~ 1.5MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MAX38640BELT21+T Analog Devices Inc./Maxim Integrated

MAX38640BELT21+T

IC REG BUCK 2.1V 175MA 6UDFN

Analog Devices Inc./Maxim Integrated

1,517
RFQ
MAX38640BELT21+T Datasheet

Datasheet

- 6-WDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 5.5V 2.1V - 175mA - No -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (2x2)
NR110K Sanken Electric USA Inc.

NR110K

IC REG BUCK ADJ 4A 8HSOP

Sanken Electric USA Inc.

2,296
RFQ
NR110K Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 31V 0.8V 24V 4A 350kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-HSOP
MAX38647BANA+T Analog Devices Inc./Maxim Integrated

MAX38647BANA+T

IC REG BUCK ADJ 175MA 8WLP

Analog Devices Inc./Maxim Integrated

1,932
RFQ

-

- 8-XFBGA, WLBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.5V 1.8V 175mA - No -40°C ~ 125°C (TA) - - Surface Mount 8-WLP (0.89x1.82)
NJM2384D# Nisshinbo Micro Devices Inc.

NJM2384D#

IC REG BUCK 2.5V 200MA 14DIP

Nisshinbo Micro Devices Inc.

1,773
RFQ
NJM2384D# Datasheet

Datasheet

- 14-DIP Tube Active Step-Down Positive Buck Fixed 1 3.6V 32V 2.5V - 200mA 105kHz No -40°C ~ 85°C (TA) - - Through Hole 14-DIP
MP9148GJ-P Monolithic Power Systems Inc.

MP9148GJ-P

IC REG BUCK ADJ 1A DL TSOT23-8

Monolithic Power Systems Inc.

2,070
RFQ

-

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 6V 0.608V 5.5V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP2223GJ-P Monolithic Power Systems Inc.

MP2223GJ-P

IC REG BCK ADJ 3A/2A DL TSOT23-8

Monolithic Power Systems Inc.

4,030
RFQ
MP2223GJ-P Datasheet

Datasheet

MP SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 18V 0.8V 18V 3A, 2A 540kHz Yes -20°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP5461GC-P Monolithic Power Systems Inc.

MP5461GC-P

IC REG BUCK BST 3.3V 500MA 12CSP

Monolithic Power Systems Inc.

4,942
RFQ
MP5461GC-P Datasheet

Datasheet

MP 12-UFBGA, CSPBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2.5V, 4.2V 5.5V 3.3V - 500mA 1.8MHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-CSP (1.4x1.8)
CS51411GDR8 onsemi

CS51411GDR8

IC REG BUCK ADJ 1.5A 8SOIC

onsemi

3,618
RFQ
CS51411GDR8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 260kHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC

Voltage Regulators - DC DC Switching Regulators Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Regulators - DC DC Switching Regulators components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Voltage Regulators - DC DC Switching Regulators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Voltage Regulators - DC DC Switching Regulators FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - DC DC Switching Regulators components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Voltage Regulators - DC DC Switching Regulators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.