Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Switching Voltage Regulators

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Height Seated (Max) Number of Functions Max Frequency Max Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Voltage - Output 1 Current - Output 1 Max Output Current Efficiency Input Voltage-Nom Analog IC - Other Type Dropout Voltage Current - Output Min Input Voltage Adjustable Threshold Supplier Device Package Max Output Voltage Quiescent Current Rise Time Fall Time (Typ) Control Mode Switching Frequency Input Voltage (Min) Input Voltage (Max) Voltage - Supply Min Output Voltage Power Supply Rejection Ratio (PSRR) Control Technique Switcher Configuration Topology Max Duty Cycle Frequency - Switching Duty Cycle Current - Output 2 Voltage - Output 2 w/Sequencer Voltage/Current - Output 1 Voltage/Current - Output 2 w/LED Driver Voltage - Output 3 Voltage/Current - Output 3 Current - Output 3 w/Supervisor
CY39C031WQN-G-322-JNEFE1 CY39C031WQN-G-322-JNEFE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Tape & Reel (TR) Last Time Buy 3 (168 Hours) 28 4mm ROHS3 Compliant 28-WFQFN Exposed Pad 4mm Surface Mount -30°C~85°C 0.8mm 1 QUAD 3.6V YES 0.4mm S-PQCC-N28 2.5V 3 5.5V 3 POWER SUPPLY SUPPORT CIRCUIT NO 2.5V~5.5V Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz No 1.2V 1.4A 1.35V 600mA 3.3V 250mA
ISL6402IRZ-TK ISL6402IRZ-TK Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) yes Obsolete 3 (168 Hours) 28 5mm ROHS3 Compliant ALSO HAS ADJUSTABLE OUTPUT DOWN TO 0.8V; ALSO HAS PWM CONTROL TECHNIQUE 28-VFQFN Exposed Pad 5mm Surface Mount -40°C~85°C 1mm 1 e3 MATTE TIN QUAD 260 40 28 YES 0.5mm S-PQCC-N28 3 12V CURRENT-MODE 5.6V 24V 4.5V~24V HYSTERETIC CURRENT MODE PHASE-SHIFT Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz Yes Controller No
ISL6549IRZ ISL6549IRZ Intersil (Renesas Electronics America) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 2005 yes Active 3 (168 Hours) 16 EAR99 85°C -40°C 4mm RoHS Compliant No 16 VQFN 950μm 4mm MOS 1 e3 Matte Tin (Sn) - annealed QUAD 260 40 16 INDUSTRIAL 0.65mm Switching Regulator or Controllers 2 12V 12V SWITCHING CONTROLLER 4A VOLTAGE-MODE 10.8V PULSE WIDTH MODULATION PUSH-PULL 1MHz
CY39C031WQN-G-132-JNEFE1 CY39C031WQN-G-132-JNEFE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) Last Time Buy 3 (168 Hours) 28 4mm ROHS3 Compliant 28-WFQFN Exposed Pad 4mm Surface Mount -30°C~85°C 0.8mm 1 QUAD 3.6V YES 0.4mm S-PQCC-N28 2.5V 3 5.5V 3 POWER SUPPLY SUPPORT CIRCUIT NO 2.5V~5.5V Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz No 1V 1.4A 1.5V 600mA 3.3V 250mA
NB670AGQ-P NB670AGQ-P Monolithic Power Systems Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Cut Tape (CT) 2013 Active 1 (Unlimited) 125°C -40°C 24V ROHS3 Compliant No 32 16-PowerVQFN Surface Mount 57.09594mg -40°C~125°C 24V 3.3V 2 3.3V 6A 6A 5V 16-QFN (3x3) 5V~22V Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 500kHz 100mA 3.3V No 3.3V 6A 3.3V 100mA No No
LP3907SQ-TJXIP/NOPB LP3907SQ-TJXIP/NOPB Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) yes Active 3 (168 Hours) 24 EAR99 4mm ROHS3 Compliant Lead Free 24 ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO AVAILABLE VOUT = 3.3V 24-WFQFN Exposed Pad 800μm 4mm 750μm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) QUAD 260 LP3907 0.5mm 1.2V 4 1.2V 3.6V DUAL SWITCHING CONTROLLER 30μA VOLTAGE-MODE 2.8V 5.5V 2.8V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 3.3V Yes 1.2V 1A 3.3V 600mA No 1.8V 1.8V 300mA
RAA230401GNP#HA0 RAA230401GNP#HA0 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray 2013 Obsolete 3 (168 Hours) ROHS3 Compliant 32-VQFN Surface Mount -40°C~85°C 4 2.5V~5.5V Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 1.3MHz~2.2MHz No 1.8V 500mA 1.8V 100mA 3.3V 1.5A
BD9833KV-E2 BD9833KV-E2 ROHM Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) ROHS3 Compliant 48 48-LQFP Surface Mount -25°C~85°C 10V BD9833 9 2.8V 4V~10V Step-Down (Buck) (8), Linear (LDO) (1) 100kHz~1.2MHz Controller No
MAX8667ETEHR+T MAX8667ETEHR+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 16 EAR99 5.5V 3mm ROHS3 Compliant 16 16-WFQFN Exposed Pad 3mm Surface Mount -40°C~85°C BICMOS 0.8mm 1 5.5V e3 Matte Tin (Sn) QUAD 260 MAX8667 16 0.5mm Switching Regulator or Controllers 3.3V 4 1.2A 1.8V 1.2A 3.6V DUAL SWITCHING CONTROLLER 2.8V VOLTAGE-MODE 2.8V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 1.5MHz 1.2V No 1.8V 600mA 1.2V 1.2A 2.6V 2.6V 300mA
ISL6529CBZ ISL6529CBZ Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Obsolete 3 (168 Hours) 14 8.65mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C 1.75mm 1 DUAL GULL WING ISL6529 YES R-PDSO-G14 2 5V SWITCHING CONTROLLER VOLTAGE-MODE 4.5V 5.5V 3.3V 5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 600kHz No 0.8V~3.3V 15A 0.8V~3.3V 4A
MIC2810-4GKYML-TR MIC2810-4GKYML-TR Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2008 Active 3 (168 Hours) 85°C -40°C ROHS3 Compliant 16 16-VFQFN, 16-MLF® Surface Mount -40°C~85°C MIC2810 3 1.2V 600mA 16-MLF® (4x4) 1.65V~5.5V Step-Down (Buck) (1), Linear (LDO) (2) 2MHz 300mA 1.8V No 1.2V 600mA 1.8V 300mA No 2.6V 2.6V 300mA 300mA No
ISL6528CBZ-T ISL6528CBZ-T Intersil (Renesas Electronics America) 4.0651
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Digi-Reel® 2000 Active 1 (Unlimited) 8 EAR99 70°C 0°C 5V 4.9mm RoHS Compliant Lead Free 8 ALSO CONTAINS A LINEAR CONTROLLER SOIC 3.9mm BIPOLAR 1.75mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 40 8 COMMERCIAL Switching Regulator or Controllers Not Qualified 2 3.3V 5V SWITCHING CONTROLLER 4A 3.7mA VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE 100 % 600kHz
ISL6521IBZ ISL6521IBZ Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube yes Obsolete 3 (168 Hours) 16 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C 1.75mm 1 e3 MATTE TIN DUAL GULL WING 260 30 16 YES 1.27mm R-PDSO-G16 4 5V VOLTAGE-MODE 5.5V 4.5V~5.5V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 300kHz No Controller Adjustable 120mA Adjustable 120mA
TL594CPWE4 TL594CPWE4 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 70 °C 0 °C RoHS Compliant Contains Lead No 16 TSSOP 40 V 300 kHz 61.887009 mg 300 kHz 40 V 2 200 A 200 ns 45 ns 300 kHz Boost, Flyback 45 % 45 %
MIC2206-1.2YML-TR MIC2206-1.2YML-TR Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 125°C -40°C ROHS3 Compliant Lead Free 10 10-VFDFN Exposed Pad, 10-MLF® Surface Mount -40°C~125°C MIC2206 Fixed 2 600mA 1.2V 1A 95 % 2.7V 10-MLF® (3x3) 2.7V~5.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 120mA 1V No 1.2V 1A 1V 120mA No No
RAA230405GFT#BA0 RAA230405GFT#BA0 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tray 2013 Obsolete 3 (168 Hours) 85°C -40°C 5.5V ROHS3 Compliant No 32 32-TQFP Exposed Pad Surface Mount -40°C~85°C 5.5V 4.4V 4 1.8V 2.5V 32-TQFP (7x7) 2.5V~5.5V Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 1.3MHz~2.2MHz 1.8V No 1.8V 500mA 1.8V 100mA No 4.95V 0.9V~4.95V 1.5A No
LM26480QSQX-CF/NOPB LM26480QSQX-CF/NOPB Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 24-WFQFN Exposed Pad Surface Mount -40°C~85°C 4 24-WQFN (4x4) 2.8V~5.5V Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2MHz No 0.8V~2V 1.5A 1V~3.3V 1.5A No 1V~3.5V 300mA No
TC1303B-ZS0EMF TC1303B-ZS0EMF Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 AUTOMATIC PWM TO PFM MODE 10-VFDFN Exposed Pad 880μm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) DUAL 260 40 TC1303B 10 0.5mm Power Management Circuits 3/5V 2 500mA 500mA 3.6V SWITCHING REGULATOR CURRENT-MODE 5.5V 2.7V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 1.5V Yes Adj 500mA 1.5V 300mA No
TC1303B-ZH0EMF TC1303B-ZH0EMF Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube 2005 yes Active 1 (Unlimited) 10 EAR99 3mm Non-RoHS Compliant Contains Lead 10 AUTOMATIC PWM TO PFM MODE 10-VFDFN Exposed Pad 2MHz 880μm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) DUAL 260 40 TC1303B 10 0.5mm Power Management Circuits 3/5V 2 500mA 500mA 3.6V SWITCHING REGULATOR CURRENT-MODE 5.5V 2.7V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2.6V Yes Adj 500mA 2.6V 300mA No
SIC401ACD-T1-GE3 SIC401ACD-T1-GE3 Vishay Siliconix 1.8034
Add to Cart

Min: 1

Mult: 1

0.00000000 download 19 Weeks Surface Mount Digi-Reel® 2013 microBUCK® Active 1 (Unlimited) EAR99 17V 5mm ROHS3 Compliant Lead Free 32 32-PowerVFQFN No SVHC 850μm 5mm Surface Mount -40°C~85°C 130μA 17V SIC401 Adjustable 5.5V 2 15A 5.5V 15A 15A SWITCHING REGULATOR 3V 5.5V 3V~17V 600mV Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 200kHz~1MHz 200mA 750mV No 0.6V~5.5V 15A Adj to 0.75V 200mA
TPS40180RGERG4 TPS40180RGERG4 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 105 °C -40 °C 40 V RoHS Compliant Contains Lead No 24 VQFN 45.387587 mg 1 MHz 40 V 5.8 V 1 25 A 25 A 2 V 5.8 V 700 mV 87.5 %
ISL6534CV ISL6534CV Intersil (Renesas Electronics America) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 2000 Discontinued 1 (Unlimited) 24 EAR99 70°C 0°C 7.8mm RoHS Compliant Contains Lead 24 TSSOP 1MHz 4.4mm 1.2mm 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 24 COMMERCIAL 0.65mm Switching Regulator or Controllers Not Qualified 3 5V DUAL SWITCHING CONTROLLER 4mA VOLTAGE-MODE 4.75V 5.25V PULSE WIDTH MODULATION PUSH-PULL 1MHz
NCV8851DBG NCV8851DBG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2010 Obsolete 3 (168 Hours) 20 EAR99 6.5mm RoHS Compliant 20 20-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~150°C 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING NCV8851 20 0.65mm 6V 2 13.2V CURRENT-MODE 4.5V 4.5V~20V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 170kHz~500kHz 6V Yes Controller 6V 30mA No
ADP5034ACPZ-R2 ADP5034ACPZ-R2 Analog Devices Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) no Active 3 (168 Hours) 24 EAR99 4mm ROHS3 Compliant Contains Lead 24 24-WFQFN Exposed Pad, CSP 730μm 4.1mm Surface Mount -40°C~125°C DMOS 5.5V QUAD ADP5034 24 Adjustable YES 0.5mm Power Management Circuits 1.8/52.5/5V 4 1.2A 3.8V 1.2A 1.2kA SWITCHING REGULATOR 2.3V 4.75V 1.7V~5.5V 800mV Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 3MHz 1.2A 3.8V No 0.8V~3.8V 1.2A 0.8V~3.8V 1.2A 5.2V 0.8V~5.2V 300mA 300mA
ISL6549CRZR5213 ISL6549CRZR5213 Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 16-VQFN Exposed Pad Surface Mount 0°C~70°C ISL6549 2 4.75V~5.25V Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 150kHz~1MHz No Controller
TC1304-VI0EMF TC1304-VI0EMF Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) 10 EAR99 3mm Non-RoHS Compliant Contains Lead 10 AUTOMATIC PWM TO PFM MODE 10-VFDFN Exposed Pad 2MHz 880μm Surface Mount -40°C~85°C 1 5.5V e3 Matte Tin (Sn) DUAL 260 40 TC1304 10 Fixed 0.5mm Power Management Circuits 3/5V 2.5V 2 300mA 1.2V 3.6V SWITCHING REGULATOR 500mV 2.7V CURRENT-MODE 2.7V~5.5V 64dB PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2.5V Yes 1.2V 500mA 2.5V 300mA No
NX2139ACMTR NX2139ACMTR Microsemi Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) 16 EAR99 3mm RoHS Compliant 16 ALSO HAS CONTROL TECHNIQUE OF PFM, OPERATES IN ADJSUTABLE MODE FROM 0.75 TO 3.3V 16-WFQFN Exposed Pad 3mm Surface Mount -10°C~100°C 0.8mm 1 e3 MATTE TIN QUAD 260 40 16 YES 0.5mm 7A 2 15V VOLTAGE-MODE 4.5V 4.5V~22V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) Synchronous (1), Linear (LDO) (1) No Controller
XRP7740ILB-F XRP7740ILB-F Exar Corporation 7.6695
Add to Cart

Min: 1

Mult: 1

0.00000000 Surface Mount yes 3 (168 Hours) 40 EAR99 125°C -40°C 6mm RoHS Compliant Lead Free 40 QFN 20V Unknown 6.5V 730μm 6mm 50mA 50mA 1 e3 MATTE TIN QUAD NO LEAD 260 40 40 Adjustable AUTOMOTIVE 0.5mm Switching Regulator or Controllers Not Qualified 3.3V 4 5.1V 12V SWITCHING CONTROLLER 5A 5.1V VOLTAGE-MODE 900mV PULSE WIDTH MODULATION PUSH-PULL 1.5MHz
TL594INE4 TL594INE4 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Production (Last Updated: 1 week ago) 85 °C -40 °C 19.3 mm RoHS Compliant Lead Free No 16 PDIP 40 V 300 kHz 5.08 mm 6.35 mm 3.9 mm 951.693491 mg 300 kHz 40 V 2 200 mA 200 ns 45 ns 300 kHz Flyback, Boost, Push-Pull 45 % 45 %
HIP6521CBZ-T HIP6521CBZ-T Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 16 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C 1.75mm 1 e3 Matte Tin (Sn) DUAL GULL WING HIP6521 16 YES 1.27mm R-PDSO-G16 4 5V VOLTAGE-MODE 5.5V 4.75V~5.25V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 300kHz Controller No
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support