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 REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Operating Temperature Technology 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 Feature Voltage - Output 1 Current - Output 1 Max Output Current Efficiency Input Voltage-Nom Analog IC - Other Type Min Input Voltage Supply Current-Max (Isup) Adjustable Threshold Supplier Device Package Max Output Voltage Quiescent Current Control Mode Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Voltage - Supply Min Output Voltage Control Technique Switcher Configuration Topology Regulator Type 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
A8450KLB A8450KLB Allegro MicroSystems 1.3530
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2005 Obsolete 1 (Unlimited) 24 EAR99 15.4mm Non-RoHS Compliant Contains Lead 24 24-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~135°C 2.65mm 1 e0 TIN LEAD DUAL GULL WING 240 30 A8450K 24 1.27mm 4 5.7V 3.3V 6V~45V Step-Down (Buck) (1), Linear (LDO) (4) FIXED/ADJUSTABLE POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR 5V Yes 3.3V 200mA 1.2V~3.3V 200mA No 5V 5V 200mA
CY39C031WQN-G-231-JNEFE1 CY39C031WQN-G-231-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 1.1V 1.4A 1.5V 600mA 2.85V 250mA
LP3907QSQ-JJXP/NOPB LP3907QSQ-JJXP/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) Automotive, AEC-Q100 yes Active 1 (Unlimited) 24 EAR99 4mm ROHS3 Compliant Lead Free 24 PFM TECHNIQUE ALSO USED 24-WFQFN Exposed Pad 800μm 4mm 750μm Surface Mount -40°C~125°C 1 e3 Matte Tin (Sn) QUAD 260 LP3907 0.5mm Switching Regulator or Controllers 4 UVLO 1.2V 1A 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 600mA 1.8V Yes 1.2V 1A 1.8V 600mA No 3.3V 3.3V 300mA 300mA
HIP6021CB HIP6021CB Intersil (Renesas Electronics America) 4.4877
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount 1998 Discontinued 2 (1 Year) 28 EAR99 70°C 0°C 17.9mm Non-RoHS Compliant Contains Lead ALSO CONTAINS 3 LINEAR CONTROLLERS SOIC not_compliant 7.5mm BIPOLAR 2.65mm 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 NOT SPECIFIED 28 COMMERCIAL 1.27mm R-PDSO-G28 Switching Regulator or Controllers Not Qualified 4 12V SWITCHING CONTROLLER VOLTAGE-MODE 10.8V 13.2V PULSE WIDTH MODULATION PUSH-PULL 215kHz
MAX1999EEI+TG104 MAX1999EEI+TG104 Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 28-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C 4 28-QSOP 4.5V~24V Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 200kHz~500kHz Yes Controller Controller No 3.3V 100mA No
MB39C022NPN-G-ERE1 MB39C022NPN-G-ERE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 1999 Obsolete 3 (168 Hours) 85°C -40°C 3.7V ROHS3 Compliant No 10 10-WFDFN Exposed Pad No SVHC Surface Mount -40°C~85°C 2 4.5V 600mA 10-SON (3x3) 2.5V~5.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 300mA 1.2V No 0.8V~4.5V 600mA 1.2V 300mA No No
LT3667EMSE#TRPBF LT3667EMSE#TRPBF Linear Technology/Analog Devices 31.3795
Add to Cart

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) 16 EAR99 ROHS3 Compliant 16-TFSOP (0.118, 3.00mm Width) Exposed Pad Surface Mount -40°C~125°C 1.1mm 1 e3 Matte Tin (Sn) DUAL GULL WING LT3667 16 YES 0.5mm R-PDSO-G16 0.95A 3 12V SWITCHING REGULATOR CURRENT-MODE 1.6V~45V PULSE WIDTH MODULATION Step-Down (Buck) (1), Linear (LDO) (2) 243kHz~2.2MHz No 1.2V~38.6V 400mA 0.8V~38.6V 200mA 0.8V~38.6V 200mA
RAA230405GFT#AA0 RAA230405GFT#AA0 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tray 2013 Obsolete 3 (168 Hours) 85°C -40°C 5.5V ROHS3 Compliant Lead Free No 32-TQFP Exposed Pad Surface Mount -40°C~85°C 5.5V 4.4V 4 1.8V 150mA 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
ISL6446AIAZ ISL6446AIAZ Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tube Active 3 (168 Hours) 24 EAR99 8.645mm ROHS3 Compliant O/P VOLTAGE IS FROM 0.6V 24-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C 1.75mm 1 e3 Matte Tin (Sn) DUAL GULL WING ISL6446 24 YES R-PDSO-G24 3 5V VOLTAGE-MODE 4.5V 5.5V 4.5V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 100kHz~2.6MHz Controller No
LT3048IDC-3.3#TRMPBF LT3048IDC-3.3#TRMPBF Linear Technology/Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 8-WFDFN Exposed Pad Surface Mount -40°C~125°C LT3048 2 2.7V~4.8V Step-Up (Boost) (1), Linear (LDO) (1) 2.2MHz No 4.4V 300mA 3.3V 45mA
ISL9305IRTAANLZ-T ISL9305IRTAANLZ-T Intersil (Renesas Electronics America) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount 2004 Active 3 (168 Hours) 16 EAR99 85°C -40°C RoHS Compliant 16 0.8mm 1 e3 Matte Tin (Sn) - annealed QUAD NO LEAD 260 3.3V NOT SPECIFIED 16 INDUSTRIAL 0.65mm 2.3V 1 Power Management Circuits Not Qualified 2.5/5V 4 5.5V 800mA POWER SUPPLY SUPPORT CIRCUIT 7.5mA YES 50μA 3MHz 800mA 5.5V 3.3V 350mA
FAN5099M FAN5099M Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube yes Obsolete 1 (Unlimited) ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount -10°C~85°C e3 MATTE TIN 225 2 4.5V~5.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 50kHz~300kHz No Controller 0.8V~3V 5A
ISL6442IA-TK ISL6442IA-TK Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) Non-RoHS Compliant 24-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C ISL6442 3 4.5V~5.5V Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz~2.55MHz Controller No
ISL6521CBZS2698 ISL6521CBZS2698 Rochester Electronics, LLC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Obsolete 3 (168 Hours) Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C 4 4.5V~5.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 300kHz No Controller Adjustable 120mA No Adjustable 120mA No
AND8204QF65 AND8204QF65 AnDAPT, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Active 3 (168 Hours) RoHS Compliant 65-PowerWFQFN Surface Mount -40°C~125°C TJ 2 4.5V~17V Step-Down (Buck) Synchronous (2) 571kHz Yes Adj 6A Adjustable 6A No
LTC3541EDD-2#PBF LTC3541EDD-2#PBF Linear Technology/Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks PRODUCTION (Last Updated: 3 months ago) Tube 2007 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant 10 10-WFDFN Exposed Pad Surface Mount -40°C~85°C CMOS 0.8mm 1 5.5V e3 Matte Tin (Sn) DUAL 260 30 LTC3541 10 YES 0.5mm Switching Regulator or Controllers 1.875V 2 5V 3.6V SWITCHING REGULATOR 2.7V CURRENT-MODE 0.9V~5.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2.25MHz 4.1V Yes 0.8V~5V 500mA 0.4V~4.1V 300mA No
LT3645EMSE#PBF LT3645EMSE#PBF Linear Technology/Analog Devices 2.4302
Add to Cart

Min: 1

Mult: 1

0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2011 Active 1 (Unlimited) 12 EAR99 4.04mm ROHS3 Compliant Lead Free 12 12-TSSOP (0.118, 3.00mm Width) Exposed Pad 860μm 3mm Surface Mount -40°C~125°C BIPOLAR 1 36V e3 Matte Tin (Sn) DUAL GULL WING LT3645 12 Adjustable YES 0.65mm Switching Regulator or Controllers 16V 2 500mA 16V 500mA 12V SWITCHING REGULATOR 3.6V 8V CURRENT-MODE 3.6V~36V -300mV Step-Down (Buck) (1), Linear (LDO) (1) 750kHz 8V No 0.8V~16V 500mA 0.8V~8V 200mA
LT3694IFE#TRPBF LT3694IFE#TRPBF Linear Technology/Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 20 EAR99 6.5mm ROHS3 Compliant ALSO OPERATES AS LDO REGULATOR 20-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~125°C BIPOLAR 1.2mm 1 e3 Matte Tin (Sn) DUAL GULL WING 260 30 LT3694 20 YES 0.65mm R-PDSO-G20 2.6A 3 12V SWITCHING REGULATOR CURRENT-MODE 5V 4V~36V Step-Down (Buck) (1), Linear (LDO) (2) 250kHz~2.5MHz Yes 0.75V~16V 2.6A Controller No
ISL6549CA ISL6549CA Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 1 (Unlimited) 16 4.89mm Non-RoHS Compliant 16-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C 1.73mm 1 DUAL GULL WING ISL6549 YES 0.635mm R-PDSO-G16 2 12V VOLTAGE-MODE 10.8V 4.75V~5.25V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 150kHz~1MHz No Controller
LT3667IMSE#TRPBF LT3667IMSE#TRPBF Linear Technology/Analog Devices 35.0167
Add to Cart

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) 16 EAR99 ROHS3 Compliant 16-TFSOP (0.118, 3.00mm Width) Exposed Pad Surface Mount -40°C~125°C 1.1mm 1 e3 Matte Tin (Sn) DUAL GULL WING LT3667 16 YES 0.5mm R-PDSO-G16 0.95A 3 12V SWITCHING REGULATOR CURRENT-MODE 1.6V~45V PULSE WIDTH MODULATION Step-Down (Buck) (1), Linear (LDO) (2) 243kHz~2.2MHz No 1.2V~38.6V 400mA 0.8V~38.6V 200mA 0.8V~38.6V 200mA
ISL6521CBZA ISL6521CBZA Intersil (Renesas Electronics America) 1.2608
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount 2000 Active 3 (168 Hours) 16 EAR99 70°C 0°C 9.9mm RoHS Compliant Lead Free SOIC 3.9mm 1.75mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 16 COMMERCIAL 1.27mm R-PDSO-G16 Not Qualified 4 5V SWITCHING CONTROLLER 5mA VOLTAGE-MODE 5.5V PULSE WIDTH MODULATION PUSH-PULL 300kHz 120mA 120mA
LTC3260IDE LTC3260IDE Linear Technology/Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 2006 Obsolete 1 (Unlimited) 14 EAR99 4mm Non-RoHS Compliant 14-WFDFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 1 e3 Matte Tin (Sn) DUAL 14 YES 0.5mm Other Analog ICs -32V 1 12V SWITCHED CAPACITOR REGULATOR 4.5V 32V 4.5V~32V INVERTER Charge Pump 50kHz~500kHz No Adj 100mA
HIP6521CBZA HIP6521CBZA Intersil (Renesas Electronics America) 4.8238
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount 2000 3 (168 Hours) 16 EAR99 70°C 0°C 9.9mm RoHS Compliant Lead Free ALSO CONTAINS 3 LINEAR CONTROLLERS SOIC 3.9mm CMOS 1.75mm 1 e3 MATTE TIN DUAL GULL WING 260 40 16 COMMERCIAL 1.27mm R-PDSO-G16 Switching Regulator or Controllers Not Qualified 4 5V SWITCHING CONTROLLER VOLTAGE-MODE 5.5V PULSE WIDTH MODULATION PUSH-PULL 300kHz
LT3048IDC#TRPBF LT3048IDC#TRPBF Linear Technology/Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks PRODUCTION (Last Updated: 3 weeks ago) Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 8 8-WFDFN Exposed Pad Surface Mount -40°C~125°C LT3048 8 2 23.1V 2.7V~4.8V Step-Up (Boost) (1), Linear (LDO) (1) 1MHz 22V No 23.1V 300mA 1.235V~22V 45mA
IRU3048CSTR IRU3048CSTR Infineon Technologies 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2002 Obsolete 1 (Unlimited) 70°C 0°C Non-RoHS Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 200kHz Surface Mount 0°C~70°C 220kHz IRU3048CS 3 16-SOIC 3.5mA 4V~25V Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 200kHz 90 % No Controller Controller No 1.25V Adj to 1.25V 40mA 40mA No
RAA230409AGFT#BA0 RAA230409AGFT#BA0 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active 3 (168 Hours) ROHS3 Compliant
AND8240QF65 AND8240QF65 AnDAPT, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Active 3 (168 Hours) RoHS Compliant 65-PowerWFQFN Surface Mount -40°C~125°C TJ 6 4.5V~17V Step-Down (Buck) Synchronous (2), Linear (LDO) (4) 571kHz Yes Adj 6A Adjustable 6A No Adjustable 1A
AND8302QF65 AND8302QF65 AnDAPT, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Active 3 (168 Hours) RoHS Compliant 65-PowerWFQFN Surface Mount -40°C~125°C TJ 3 4.5V~17V Step-Down (Buck) Synchronous (3) 533kHz Yes Adj 6A Adjustable 6A No Adjustable 6A
MAX8667ETEHR+ MAX8667ETEHR+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 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
TPS54120RGYR TPS54120RGYR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 17V 5.5mm ROHS3 Compliant Lead Free 24 24-VFQFN Exposed Pad 1mm 3.5mm 900μm Surface Mount -40°C~125°C 1 17V e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 TPS54120 24 Adjustable 0.5mm 6V 2 1A 6V 1A 72 % 12V SWITCHING REGULATOR 4.5V 40μA CURRENT-MODE 2.2V~17V PULSE WIDTH MODULATION Step-Down (Buck) (1), Linear (LDO) (1) 200kHz~1.2MHz 1A 6V Yes 0.8V~6V 1A 0.8V~6V 1A 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