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DC DC 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 Voltage - Rated Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Thickness Mounting Type Operating Temperature Technology Height Seated (Max) HTS Code Number of Functions Voltage - Input (Max) Max Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Max Output Current Efficiency Input Voltage-Nom Analog IC - Other Type Current - Output Min Input Voltage Interface IC Type Supplier Device Package Max Output Voltage Quiescent Current Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Min Output Voltage Control Technique Switcher Configuration Switching Frequency-Max Topology Frequency - Switching Synchronous Rectifier Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min)
LM2671MX-12/NOPB LM2671MX-12/NOPB Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) SIMPLE SWITCHER® yes Active 1 (Unlimited) 8 EAR99 40V 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 1.75mm 3.91mm 1.58mm Surface Mount -40°C~125°C TJ DMOS e3 Matte Tin (Sn) DUAL GULL WING 260 LM2671 Fixed 12V 1 500mA 94 % 24V SWITCHING REGULATOR 2.5mA Positive VOLTAGE-MODE Step-Down 12V PULSE WIDTH MODULATION Buck 260kHz No 12V 6.5V
IR3840MTRPBF IR3840MTRPBF Infineon Technologies 0.0000
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0.00000000 download 25 Weeks Surface Mount Tape & Reel (TR) 2002 SupIRBuck® Not For New Designs 2 (1 Year) 15 EAR99 5.5V 5.9944mm ROHS3 Compliant 14.4V No 15 15-PowerVQFN No SVHC 939.8μm 5mm Surface Mount -40°C~125°C TJ 16V QUAD IR3840MPBF Adjustable 14.4V 1 12A 96 % 12V SWITCHING REGULATOR 14.4V Positive VOLTAGE-MODE Step-Down 700mV PULSE WIDTH MODULATION Buck 225kHz~1.65MHz Yes 0.7V 1.5V
RP502L301B-TR RP502L301B-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 1.6mm RoHS Compliant 1.6mm CMOS 0.4mm 8542.39.00.01 1 e4 Palladium (Pd) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED 6 INDUSTRIAL YES 0.5mm S-PDSO-N6 85°C -40°C Not Qualified 3V 3.6V SWITCHING REGULATOR 2.5V 5.5V PULSE WIDTH MODULATION BUCK 3960kHz
RP504K181D-E2 RP504K181D-E2 RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant
R5220K331A-TR R5220K331A-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 2.5mm RoHS Compliant ALSO OPERATES AS LDO REGULATOR 6-UFDFN Exposed Pad -40°C~85°C TA CMOS 0.6mm 5.5V e4 Gold (Au) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED Fixed YES 0.5mm R-PDSO-N6 Not Qualified 3.3V 1 3.6V SWITCHING REGULATOR 400mA Positive Step-Down PULSE WIDTH MODULATION Buck 1.2MHz Yes 3.3V 2.8V
RP504N081C-TR-FE RP504N081C-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant 1.6mm CMOS 1.3mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED 5 INDUSTRIAL YES 0.95mm R-PDSO-G5 85°C -40°C Not Qualified 0.8V 0.9A 3.6V SWITCHING CONTROLLER VOLTAGE-MODE 2.3V 4.5V PULSE WIDTH MODULATION BOOST 2550kHz
R1245N001C-TR-FE R1245N001C-TR-FE RICOH Electronic Devices Co., LTD. 32.0577
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0.00000000 download 9 Weeks Tape & Reel (TR) R1245x yes Active 1 (Unlimited) 6 EAR99 2.9mm RoHS Compliant SOT-23-6 Surface Mount -40°C~105°C TA CMOS 30V e3 Matte Tin (Sn) DUAL GULL WING 260 11 Adjustable YES 0.95mm R-PDSO-G6 1 12V SWITCHING REGULATOR 1.2A Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION Buck 500kHz No 0.8V 4.5V
RP402K382A-TR RP402K382A-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) RP402x Active 1 (Unlimited) RoHS Compliant 8-UFDFN Exposed Pad Surface Mount -40°C~85°C TA 4.8V Fixed 1 800mA DFN(PLP)2020-8 Positive Step-Up Boost 1.2MHz Yes 3.8V 0.6V
MPQ4458DQT-LF-P MPQ4458DQT-LF-P Monolithic Power Systems Inc. 19.2815
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Min: 1

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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 125°C -40°C ROHS3 Compliant 10-WFDFN Exposed Pad Surface Mount -40°C~125°C TJ 36V 36V Adjustable 1 1A 3.8V 10-TQFN (3x3) 30V Positive Step-Down 800mV Buck Up to 4MHz No 0.8V 30V 3.8V
RP509Z101B5-E2-F RP509Z101B5-E2-F RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant e1 Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) SWITCHING REGULATOR
RP400K301B-TR RP400K301B-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 2mm RoHS Compliant 6-UFDFN Exposed Pad -40°C~85°C TA 0.6mm 5.5V e4 Gold (Au) DUAL Fixed YES 0.5mm R-PDSO-N6 3V 1 1.5V SWITCHING REGULATOR 600mA Positive CURRENT-MODE Step-Up PULSE WIDTH MODULATION Boost 700kHz No 3V 0.8V
R1273L003A-E2 R1273L003A-E2 RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) R1273L Active 1 (Unlimited) RoHS Compliant 32-PowerVFQFN -40°C~105°C TA 34V Adjustable 1 QFN0505-32B Positive Step-Down Buck 250kHz~1MHz Yes 0.7V 5.3V 4V
RP504K111D-E2 RP504K111D-E2 RICOH Electronic Devices Co., LTD. 1.3168
Add to Cart

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant Lead Free 3.3V
RP400K501B-TR RP400K501B-TR RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 2mm RoHS Compliant 6-UFDFN Exposed Pad -40°C~85°C TA 0.6mm 5.5V e4 Gold (Au) DUAL Fixed YES 0.5mm R-PDSO-N6 5V 1 1.5V SWITCHING REGULATOR 600mA Positive CURRENT-MODE Step-Up PULSE WIDTH MODULATION Boost 700kHz No 5V 0.8V
RP503N131A-TR-FE RP503N131A-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant 1.6mm CMOS 1.3mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED 5 INDUSTRIAL YES 0.95mm R-PDSO-G5 85°C -40°C 1.3V 3.6V SWITCHING REGULATOR CURRENT-MODE 2.5V 5.5V PULSE WIDTH MODULATION BUCK 2300kHz
RP509Z202B-E2-F RP509Z202B-E2-F RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant
RP500K274A-TR RP500K274A-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) no Active 1 (Unlimited) 6 EAR99 2mm RoHS Compliant IT CAN ALSO OPERATE WITH PFM CONTROL TECHNIQUE 6-UFDFN Exposed Pad -40°C~85°C TA CMOS 0.6mm 5.5V e4 Gold (Au) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED Fixed YES 0.5mm R-PDSO-N6 Not Qualified 2.7V 1 3.6V SWITCHING REGULATOR 900mA Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION Buck 1.2MHz Yes 2.7V 2.55V
R1214Z221C-E2-F R1214Z221C-E2-F RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant 9-WFBGA, WLCSP -40°C~85°C TA 5.5V e1 Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) Adjustable 1 20mA LED DISPLAY DRIVER Positive Step-Up Boost 750kHz No 35V 2.7V
RP400N401B-TR-FE RP400N401B-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) RP400xxx1B yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA 5.5V e3 Matte Tin (Sn) DUAL GULL WING Fixed YES 0.95mm R-PDSO-G5 4V 1 1.5V SWITCHING REGULATOR 600mA Positive CURRENT-MODE Step-Up PULSE WIDTH MODULATION Boost 700kHz No 4V 0.8V
R1245K003C-TR R1245K003C-TR RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) R1245x Active 1 (Unlimited) RoHS Compliant Lead Free 8-UFDFN Exposed Pad Surface Mount -40°C~105°C TA 30V Adjustable 1 1.2A DFN(PLP)2020-8 Positive Step-Down Buck 500kHz No 0.8V 30V 4.5V
RP506K331E-TR RP506K331E-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) 10 EAR99 2.7mm RoHS Compliant ALSO REQUIRE FM CONTROL TECHNIQUE 2.5mm CMOS 0.6mm 8542.39.00.01 1 DUAL NO LEAD INDUSTRIAL YES 0.5mm R-PDSO-N10 85°C -40°C Switching Regulator or Controllers Not Qualified 3.3V 2.8A 3.6V SWITCHING REGULATOR CURRENT-MODE 2.5V 5.5V PULSE WIDTH MODULATION BUCK 1400kHz
R1210N382C-TR-FE R1210N382C-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) R1210Nxx2x yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C CMOS 8V e3 Tin (Sn) DUAL GULL WING 260 Fixed YES 0.95mm R-PDSO-G5 Switching Regulator or Controllers 3.8V 1 SWITCHING CONTROLLER 3mA Positive VOLTAGE-MODE Step-Up PULSE WIDTH MODULATION SINGLE Boost 100kHz No 3.8V
RP401N331C-TR-FE RP401N331C-TR-FE RICOH Electronic Devices Co., LTD. 0.8166
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) RP401x yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant Lead Free ALSO HAS CONTROL TECHNIQUE OF PFM SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 Fixed YES 0.95mm R-PDSO-G5 5.5V 1 2V SWITCHING REGULATOR 500mA Positive Step-Up PULSE WIDTH MODULATION Boost 1.2MHz No 3.3V 0.6V
R1208K212A-TR R1208K212A-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) R1208x Active 1 (Unlimited) EAR99 RoHS Compliant 12-UFDFN Exposed Pad Surface Mount -40°C~85°C TA 22V e4 Gold (Au) Adjustable 1 2A LED DISPLAY DRIVER Positive Step-Up Boost 750kHz No 33V 2.7V
MP2499DS-LF-Z MP2499DS-LF-Z Monolithic Power Systems Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2010 Active 2 (1 Year) 16 EAR99 9.9mm ROHS3 Compliant Lead Free 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA 24V e3 Matte Tin (Sn) DUAL GULL WING 260 40 Adjustable 1 12V SWITCHING REGULATOR 2A 5V Positive CURRENT-MODE Step-Down 3.3V Buck 100kHz No 3.3V 12V
RP512Z201D-TR-F RP512Z201D-TR-F RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant
RP511K111B-TR RP511K111B-TR RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant
RP502L333B-TR RP502L333B-TR RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 1.6mm RoHS Compliant 1.6mm CMOS 0.4mm 8542.39.00.01 1 e4 Palladium (Pd) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED 6 INDUSTRIAL YES 0.5mm S-PDSO-N6 85°C -40°C Not Qualified 3.3V 3.6V SWITCHING REGULATOR 2.5V 5.5V PULSE WIDTH MODULATION BUCK 3960kHz
R1210N362D-TR-FE R1210N362D-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) R1210Nxx2x yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C CMOS 8V e3 Tin (Sn) DUAL GULL WING 260 Fixed YES 0.95mm R-PDSO-G5 Switching Regulator or Controllers 3.6V 1 SWITCHING CONTROLLER 3mA Positive VOLTAGE-MODE Step-Up PULSE WIDTH MODULATION SINGLE Boost 180kHz No 3.6V
R1200N001A-TR-FE R1200N001A-TR-FE RICOH Electronic Devices Co., LTD. 1.4139
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0.00000000 download 9 Weeks Tape & Reel (TR) R1200x Active 1 (Unlimited) RoHS Compliant SOT-23-6 Surface Mount -40°C~85°C TA 5.5V Adjustable 1 700mA Switch SOT-23-6 Positive Step-Up Boost 1.2MHz No 1V 5.5V 2.3V
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